HP StorageWorks Director Element Manager user guide FW 07.00.00/HAFM SW 08.06.
Legal and notice information © Copyright 2001–2005 Hewlett-Packard Development Company, L.P. © Copyright 2005 McDATA Corp. Hewlett-Packard Company makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.
Contents About this guide . . . . . . . . . . . . . . . Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Intended audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Related documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . Document conventions and symbols . . . . . . . . . . . . . . . . . . Rack stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP technical support . . . . . . . . . . . . . . . . . . . . . . . . . .
Open trunking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Export Configuration Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enable Web Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enable Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Logs menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restoring data from a CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Manual backup procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 2 Monitoring and managing the director. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Hardware view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Identifying FRUs. . . . . . .
Configuring operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Configuring switch parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Switch parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Domain ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Preferred . . . . .
4 Using logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Using logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Button functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Expanding columns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sorting entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SANtegrity features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fabric binding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Online state functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Switch binding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 Configure Date and Time Periodic Synchronization dialog box . . . . . . . . . . . . . . . . . . . . . . . 60 Configure date and time (manually) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Set Online State dialog box (director is online) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64 65 66 67 68 69 70 71 72 73 74 75 76 Tables 1 2 3 4 5 6 7 8 9 10 10 Switch Fabric log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Swap Ports dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 IPL Confirmation dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 Backup and Restore Configuration dialog box. . . . . . . . .
About this guide This guide provides information to use when planning to acquire and install one or more of the following Hewlett-Packard (HP) StorageWorks products: • Director 2/64 • Director 2/140 • High Availability Fabric Manager (HAFM) application The Director 2/64 is a 64-port director, while the Director 2/140 is a 140-port director. Functions and options available through the Element Managers for these products are nearly identical.
Document conventions and symbols Document conventions Table 1 Convention Element Medium blue text: Figure 1 Cross-reference links and e-mail addresses Medium blue, underlined text (http://www.hp.
TIP: Provides helpful hints and shortcuts. Rack stability WARNING! To reduce the risk of personal injury or damage to equipment: • Extend leveling jacks to the floor. • Ensure that the full weight of the rack rests on the leveling jacks. • Install stabilizing feet on the rack. • In multiple-rack installations, secure racks together. • Extend only one rack component at a time. Racks may become unstable if more than one component is extended.
Helpful web sites For third-party product information, see the following HP web sites: • http://www.hp.com • http://www.hp.com/go/storage • http://www.hp.com/support/ • http://www.docs.hp.
1 Overview This chapter provides an introduction to the HP StorageWorks Director 2/64 and Director 2/140 Element Managers. It is intended as a quick reference for using features available through the main Element Manager window of the High Availability Fabric manager (HAFM) application.
• Simple Network Management Protocol (SNMP). An SNMP agent is implemented through the Element Manager. It allows administrators on SNMP management workstations to access product management information using any standard network management tool. Through the Element Manager, administrators can assign Internet protocol (IP) addresses and corresponding community names for up to six workstations functioning as SNMP trap message recipients.
You can install the HAFM and Element Manager clients on remote computer systems, as shown in Figure 1 on page 17. For instructions, refer to the section in HP StorageWorks HA-Fabric Manager user guide that pertains to the operating system of your computer. Figure 1 HAFM appliance and remote client computer configuration (dual Ethernet) Using the Element Manager, you can: • Back up and restore configuration data. • Clear the system error indicator. • Configure extended distance buffering for ports.
• Configure port address configurations (FICON management style only). • Configure SNMP trap recipients and community names. • Configure the FICON and Open Systems Management Server features if optional Open Systems Management Server is installed. • Configure Switch Binding if optional SANtegrity Binding feature is installed. • Configure Open Trunking if optional Open Trunking feature is installed. • Configure the management style between Open Systems and FICON management.
NOTE: You may perform configuration for some features through both the HAFM and the Element Manager. You must also enable Element Manager feature permissions for Administrative, Operator, and Maintenance user levels through the HAFM. When this guide refers to the HAFM for specific tasks, you should see the HAFM online help or the HP StorageWorks HA-Fabric Manager user guide for detailed instructions.
Using the Element Manager This section provides a general overview of the Element Manager and its functions. For details on performing specific tasks and using specific dialog boxes, see the appropriate chapters in this manual. Using dialog boxes Buttons such as OK, Activate, Close or Cancel initiate functions in a dialog box. Click a button to perform its labeled function. NOTE: There is a difference between the Close and Cancel buttons. Close closes the dialog box and saves the data you entered.
The Element Manager window displays, showing the Hardware view for the selected director. (See Figure 3 on page 22 or Figure 4 on page 23.
NOTE: Figure 3 displays the Director 2/64 Hardware view and Figure 4 displays the Director 2/140 Hardware view. Other views may display, depending on what you displayed last before closing the Element Manager.
1 2 3 4 1 Menu bar 3 View panel 2 View tabs 4 Status bar Figure 4 Director 2/140 Element Manager window NOTE: The HAFM application window is available as a separate window. You can drag the Element Manager window away from the HAFM application window and view both windows on your desktop or minimize one or both of them to icons if desired. You can have a maximum of four Element Manager windows open concurrently.
Menu bar The menu bar on the Element Manager window includes the following menus: • Product • Configure • Logs • Maintenance • Help Click on the name of a menu to display a list of menu options. Click an option to open a dialog box that allows you to perform configuration and maintenance tasks and to view logs. If a menu option contains a check box, click the box to add a check mark and enable a function. Click a check box containing a check mark to remove the check mark and disable the function.
FRU Click a serial crossbar (SBAR) card, control processor (CTP) card, port card, power supply module, or cooling fan module in the Hardware view only and then select Product > FRU to display a menu of options for the selected FRU. These options are the same menu options that display when you right-click these components in the Hardware view.
NOTE: This information displays in the identification table at the top of the Hardware view and in the HAFM Physical/Topology Map, if the Physical/Topology Map is configured to display names. Operating Parameters This option offers the ability to configure switch and fabric parameters. • Click Switch Parameters to display the Configure Switch Parameters dialog box for setting Fibre Channel operating parameters.
Ports Select this option to display the Configure Ports dialog box. This dialog box has different functions for FICON management style and Open Systems management style. • FICON management style—Use the dialog box to enable extended distance buffering for 10 to 100 km, link incident (LIN) alerts, and Port Binding for each port.
• Host Control Prohibited—Select this check box to display a check mark and prohibit the host management program from changing configuration and connectivity parameters on the director. In this case, the host program has read-only access to configuration and connectivity parameters. FICON Management Server This option only displays if the FICON Management Server inband management feature was enabled through the Configure Feature Key dialog box.
Open trunking Select this option to enable the optional Open Trunking feature. This feature monitors the average data rates of all traffic flows on ISLs (from a receive port to a target domain), and periodically adjusts routing tables to reroute data flows from congested links to lightly loaded links to optimize bandwidth use. The feature can be installed through the Configure Feature Key dialog box. See ”Configuring feature key” on page 113 and ”Open trunking” on page 165” for more information.
installed, whether the FRU was inserted or removed, the FRU part number and serial number, and the date and time the FRU was inserted or removed. For more details on this log, see ”Hardware log” on page 130. Link Incident log The link incident (LIN) log displays the most recent incidents with their date and time, port number, and description of the incident. A link incident can be one of several conditions detected on a fiber optic link.
Data collection This option displays the Save Data Collection dialog box. Use this dialog box to collect maintenance data into a file. This file is used by support personnel to diagnose system problems. For instructions, refer to the HP StorageWorks Director 2/64 service manual for the Director 2/64 and the HP StorageWorks Director 2/140 service manual for the Director 2/140. IPL Select this option to initiate an initial program load on the director. A dialog box displays to allow you to confirm the IPL.
Backup & restore configuration Select this option to save the product configuration stored on the director to the HAFM appliance hard disk or to restore the configuration data from the HAFM appliance. Only a single copy of the configuration is kept on the appliance. This backup is primarily for single-CTP systems, where a backup is needed to restore the configuration data to a replacement CTP card. You cannot modify the location or the file name of the saved configuration.
View tabs Select one of the following view tabs across the top of the Element Manager window to display related information and menus in the View panel: • Hardware • Port List • Node List • Performance • FRU List View panel Views selected from the view tabs display under the tabs in the View panel. For detailed information on using these views, see ”Monitoring and managing the director” on page 51.
Figure 6 Director 2/140 Hardware view In the Hardware view, colored indicators reflect the status of actual LEDs on the director FRUs. The status bar displays a symbol to represent the most degraded status currently reported by any of the director FRUs. For example, for a port failure, indicated by a blinking red and yellow diamond on a port, a yellow triangle displays on the status bar to indicate a degraded condition.
Director menu Right-click the graphic away from an FRU to display the Director Properties dialog box. Right-click the graphic to display the following options: • Properties • Enable Unit Beaconing • Clear System Error Light • IPL • Date/Time • Set Online State For details on menu options, see ”Director menu” on page 59. For details on navigating and monitoring via the Hardware view, see ”Monitoring and managing the director” on page 51. Port Card menu Double-click a port card to display the Port Card view.
SBAR Card menu Double-click a serial crossbar (SBAR) to display its FRU Properties dialog box. Right-click an SBAR card to display the following options: For details see ”SBAR Card menu” on page 62. • FRU Properties • Enable Card Beaconing • Switchover These options are also available when you click the SBAR card and select Product > FRU on the menu bar. Port Card view To display the Port Card view for a port, as shown in Figure 7 on page 36: • Double-click a port card in the Hardware view.
• Right-click the port card to display a pop-up menu with these options: Block All Ports, Unblock All Ports, and Diagnostics. • Right-click the port connector to display a menu with these options: Port Properties, Node Properties, Port Technology, Block Port, Enable Beaconing, Diagnostics, Channel Wrap (FICON management style only), Swap Ports (FICON management style only), Clear Link Incident Alert(s), Reset Port, Port Binding, and Clear Threshold Alert(s).
Right-click a port row to display the same menu options that display when you right-click a port in the Port Card view or a port’s bar graph in the Performance view.
• Display options—Allows you to display attached devices listed under the Port WWN column in the Node List view by the device’s nickname configured through the Define Nickname option or the device’s WWN. Figure 9 Node List view These options also display when you click a port row and select Product > Port. For details on navigating and monitoring via the Node List view, see ”Node List view” on page 75. Performance view To display the Performance view, click the Performance tab.
When a port is functioning as an expansion port (E_Port), the message is E_Port. When a port is not logged into an end-device (not functioning as an F_Port) or to another director (not functioning as an E_Port), the message is the port’s current online state. Figure 10 Performance view To display a menu of port-related actions, right-click a bar graph.
The bottom portion of the Performance view displays cumulative statistical information for the port selected in the bar graph. Values are displayed for the following categories: • Class 2 Statistics • Class 3 Statistics • Error Statistics • Operational Statistics • Traffic Statistics Select a category in the left frame of the statistics area to display only statistics in that category, or click All to display values for all categories. To update the display with current data from the port, click Refresh.
FRU List view To display the FRU List view, click the FRU List view tab. A table, as shown in Figure 11, displays in the View panel. This table includes information about each FRU installed in the director. All data is dynamic and updates automatically. Figure 11 FRU List view To display a Properties dialog box for an FRU, click on the FRU row and then select Product > FRU > FRU Properties. For details on navigating and monitoring via the FRU List view, see ”FRU List view” on page 84.
If a gray square displays in the status bar (no Ethernet connection), a reason for the status displays in the Status table at the top of the Hardware view. See ”Director Status table” on page 52 for details. See Table 2 for the meanings of status symbols that display in Element Manager views.
Closing the Element Manager To close the Element Manager, do one of the following: • Select Product > Close on the menu bar. • Double-click the icon at the top left corner of the Element Manager window, or click the icon and click Close on the menu that displays. Feature permissions The system administrator can allow users access to specific functions of Element Manager features through HAFM. The HP StorageWorks HA-Fabric Manager user guide provides detailed instructions for assigning permissions.
Table 3 Permissions required for feature functions (continued) Element Manager rights Device administration Channel Wrap (FICON management style) X Clear Audit Log X Device operation Device maintenance Security administration X Clear Event Log X Clear Hardware Log X Clear LIN Alert X Clear LIN Log X X X Clear System Error Light X X Clear Threshold Alerts X Clear Threshold Event Log X Configure Addresses – “Active” (FICON management style) X Configure Addresses – “Stored” (FICON
Table 3 Permissions required for feature functions (continued) Element Manager rights Device administration Device operation Device maintenance Blocked X X X LIN alerts X X NamE X X Port binding X RX BB_Credit X X Speed X X Configure SNMP X Security administration Configure Ports: X Configure Switch Binding: Connection policy Enable Membership list X X X X X X Configure Threshold Alerts X Configure Zoning X Data Collection 46 X Date/Time Sync Configuration X X E
Table 3 Permissions required for feature functions (continued) Element Manager rights Device administration Device operation Device maintenance IPL X X X Manage Firmware X Port Diagnostics X Port Beaconing X X X Set Online State X X X Swap Ports (FICON management style only) X Security administration X Reset Configuration X Reset Statistics Counters (Performance view) X Reset Port X Unit Beaconing X SANtegrity Authentication (in Element Manager and Security Center) X View
What is backed up? The following data, contained in the \Server, \Client, and \Call Home directories, are backed up to disk: NOTE: refers to the directory where the HAFM application is installed. • All log files. • Zoning library (all zone sets and zone definitions). Note that zoning is configured through HAFM. • Call-home configuration (including phone numbers and dialing options). • Configuration data.
After this initial backup, a backup only occurs when any data changes or if the HAFM appliance is rebooted. This backup is not a full backup, but only an incremental backup of changed data. You should do a manual backup to ensure that HAFM data is fully backed up to a CD-ROM disk if any of the following occur: • You are changing or archiving these disks. • You have changed a disk and a Use current disk message displays. To manually backup HAFM data: 1.
Overview
2 Monitoring and managing the director This chapter describes how to use the features available through the Element Manager to monitor and manage director operation. These features include status indicators, menu options, and dialog boxes available through the Hardware view, Port Card view, Port List view, Node List view, Performance view, and FRU List view.
• Cooling fan modules. • Director 2/64—Two modules are installed, slot positions 1 and 0 (left to right). • Director 2/140—Three modules are installed, slot positions 2, 1, and 0 (left to right). • Serial Crossbars (SBAR). • Director 2/64—Two SBARs are installed, slot positions 1 (bottom) and 0 (top). • Director 2/140—Two SBARs are installed, slot positions 0 (bottom) and 1 (top).
• Link Timeout—The network connection that was established between the director and HAFM appliance has been lost. Check the IP addresses, the Ethernet LAN physical connection between the director and HAFM appliance, IP addresses, and other network components. • Protocol Mismatch—The director and the HAFM appliance are not at compatible software release levels. Update either HAFM or your firmware version.
NOTE: Each illustration contains examples of symbols and simulated LED indicators that can help you monitor hardware operation. Numbers by each example are keyed to descriptions that follow.
5 7 4 1 2 3 8 9 6 Figure 13 Monitoring hardware operation - Director 2/140 Hardware view 1. Port card attention indicator—The yellow triangle status symbol ( ) indicates that the port card is in a degraded state. This could indicate a problem with an individual port, such as a link failure or service-required status. A yellow triangle could also indicate that a port is in beaconing state. Open the Port Card view by double-clicking the port card to examine individual port status.
• Power indicator—The green indicator simulates the power LED on the actual director. When the indicator illuminates, the director is connected to facility AC power and is operational. The indicator will be on if either power supply is operating. • System error indicator—The amber system error light indicator (illuminated in the Hardware views as shown in Figure 12 on page 54) simulates the system error light on the actual director.
Displaying FRU information Double-click a CTP card, power supply, cooling fan module, or SBAR card in the Hardware view to display an FRU Properties dialog box. This dialog box displays the FRU name, slot position relative to identical FRUs installed in the chassis, active or failed state, beaconing state (CTP card and SBAR card) part number, and serial number. For the CTP card’s dialog box, the Speed Capability of the card displays as either 1 Gig or 2 Gig.
Displaying director information Double-click the director illustration, away from a hardware component, to Figure 16 Director Properties dialog box The following information displays in this dialog box: • Director name, description, location, and contact configured through the Configure Identification dialog box. • Fibre Channel World Wide Name (WWN) identifier for the director. • Type Number. • Model Number. • Manufacturer. • Serial Number. • Engineering change (EC) Level. • Firmware Level.
Using menu options Right-click various parts of the Hardware view to display pop-up menu options for displaying status and information and for controlling the director and its FRUs. The following menus are available: • Director • Port Card • CTP Card • SBAR Card Director menu Right-click any area of the director illustration where a hardware component is not installed to display the following menu options: • Properties—Click this option to display the Director Properties dialog box.
NOTE: FICON management style only—An error results if periodic synchronization and clock alert mode are enabled (see ”Configuring the FICON management server” on page 156). Figure 17 Configure Date and Time Periodic Synchronization dialog box To immediately synchronize the director date and time with the HAFM appliance, be sure the Periodic Date/Time Synchronization option is enabled and then click Sync Now.
Click Set Offline or Set Online to toggle between offline and online states. Figure 19 Set Online State dialog box (director is online) Figure 20 Set Online State dialog box (director is offline) When the Set Online or Set Offline warning dialog box displays, click OK to set the director online or offline. As the director goes offline, the word Offline displays in the State field in the left corner of the Hardware view.
CTP Card menu Right-click the CTP card in the Hardware view to display a menu with the following options: • FRU Properties—Click this option to display an FRU Properties dialog box for the CTP card. The FRU Properties dialog box includes the FRU name, position (slot number in the backplane), state (active, backup, or failed), part number, and serial number. • Enable Card Beaconing—Click this option to add a check mark to the check box and enable beaconing for the CTP card.
Port Card view In the Hardware view, double-click a port card or right-click a port card and select Open Port Card View for a detailed view of the port card, as shown in Figure 22 on page 63. In this view, colored indicators reflect functions of the actual LEDs on the card. The table in the Port Card view displays the port operating state and vital product information.
3. When the port is operational but not communicating with an attached device, the green indicator remains off. In this case, there may not be a fiber cable attached, no light from the device (the device switch is powered off), the port may be blocked, or the link may be recovering. 4. If the port fails, the amber indicator for port illuminates and a blinking red and yellow diamond displays next to the port connector. 5.
• Clicking a port, port row, or port bar graph in the preceding views and choosing Port Properties from the secondary Port menu in the Product menu on the menu bar. Figure 23 Port Properties dialog box The following paragraphs describe the fields in the Port Properties dialog box. • Port Number—The physical port number. • Port Name—User-defined port name or description. See ”Configuring ports” on page 97 for instructions. • Type—The type of port. • G_Port—This displays if nothing is logged into the port.
• Through the Configure Ports dialog box. • Through the Block All Ports or Block Port option on right-click menus in the Port Card view. • Right-clicking on the port in the Hardware view, the Port List view, or the Performance view and choosing Block Port from the menu. • Through the Product Port menu in the Hardware view, the Port List view, or the Performance view. See ”Configuring ports” on page 97 and ”Port Card view” on page 63 for details. • 10-100 km Configuration—Extended distance buffering.
A Port Binding error may be due to an invalid WWN or nickname entry in the Configure Ports dialog box in the Bound WWN column. See ”Configuring ports” on page 97 for a description of the Configure Ports dialog box. Reason messages for an invalid attachment can include: • 0x0C ESA Security Mismatch—Security features do not match. • 0x0D Fabric Binding Mismatch—Fabric Binding is enabled and detected a connection with a switch or director with an incompatible fabric membership list.
• 10 Port binding violation - Unauthorized WWN—The WWN that was entered to configure Port Binding for this port is not valid, or a nickname was used that was not configured for the attached device in the Element Manager.
Port menu While in the Port Card view, right-click any port to display the following menu options: • Port Properties—Click this option to display the Port Properties dialog box. This dialog box displays information about the port. See ”Displaying port information” on page 64 for more information. • Node Properties—Click this option to display the Node Properties dialog box. Note that if a node is not logged into the port, a message displays indicating that node information is not available.
• Channel Wrap (FICON management style)—Click this option while in FICON management style to display a check mark and allow a channel wrap test to be initiated from an attached host or device. In this test, frames are sent to the director port, then the director echoes the frames back to the sending device to test the channel. The director remains in channel wrap mode until the option is disabled.
• Attached WWN—Click the option button for this option and, if a device is logged into the port, the device's WWN displays in the field. The device with this WWN or nickname will have exclusive communication privileges to the port if Port Binding is enabled. If you click this option button to bind the port to a logged-in device and there are no devices logged in, the port is essentially bound to a WWN of “0.
Port List view Display the Port List view as shown in Figure 26 in the View panel by selecting the Port List option from the view tabs. Figure 26 Port List view The Port List view displays the following information on all ports that can be installed in the director. All information is updated automatically. • #—The physical port number, from 0–63 on the Director 2/64 and 0–127 and 132–143 on the Director 2/140.
• Blocked—Devices communicating with the port are prevented from logging into the director or communicating with other devices attached to director ports. A blocked port continuously transmits OLS. • Unblocked—Devices communicating with the port can log into the director and communicate with devices attached to any other unblocked port in the same zone. • State—The following port operational states may display in this table.
Port List view menu options Right-click a row to display a menu with the following port-related action options. These are the same menu options that display when you right-click a port in the Port Card view and a port’s bar graph in the Performance view. You can also click a port or bar graph in the preceding views and then click Product > Port on the menu bar. See ”Port menu” on page 69 for an explanation of these menu options.
Node List view Display the Node List view in the View panel by choosing Node List from the view tabs. This view displays information about all node attachments to any F_Ports on the director sorted by port number. All data is dynamic and updates automatically as devices log in and log out. Figure 27 Node List view Information that displays for each node includes: • Port #—The physical port number, from 0–63 on the Director 2/64 and 0–127 and 132–143 on the Director 2/140.
• Gateway • HBA • Host • Hub • Integrated CTC adapter • Magnetic tape • Module • Other • Printer • Proxy-agent • Software driver • Stand-alone CTC adapter • Storage subsystem • Storage device • Switch • Terminal (full screen) • Terminal (line mode) • Unit record (input) • Unit record (output) • Unknown • Unspecified NOTE: The unit type comes directly from the device's sense ID when the device attaches to the port during login.
To define a nickname, enter a name of up to 32 characters in the Nickname field and click OK. The nickname displays under the Port WWN column instead of the device’s WWN. NOTE: A maximum of 2,048 nicknames are allowed. • Display Options—Select Nickname or World Wide Name from the submenu. Choosing Nickname displays attached devices in the Port WWN column by the nickname configured through the Define Nickname menu option.
• Fibre Channel Address—In Open Systems style only, this displays the three-byte Fibre Channel Address of the node. • Port Address—In FICON management style only, this displays the logical address (hexadecimal number) for the port where the node is attached. • Port WWN—Port World Wide Name of the attached device. • Port Nickname—Nickname for the port WWN. Must be configured to display. • Node WWN—Node World Wide Name of the attached device. Must be configured to display.
Performance view Display the Performance view in the main panel by selecting Performance from the view tabs. This view displays a bar graph at the top of the view for all ports. The lower portion of the view displays statistical values for the specific port’s bar graph that you select. Figure 29 Performance view Performance view menu options Right-click any of the port bar graphs to display a pop-up menu with the following port-related action options.
• Port Binding • Clear Threshold Alert(s) NOTE: For Node Properties, if a node is not logged in a message displays indicating that node information is not available. Bar graph display The Performance view provides a graphical display of performance for all ports. Each bar graph in the upper portion of the View panel displays the percentage of link utilization for the port. This information updates every five seconds. A red arrow marks the highest utilization since the opening of the Performance view.
Class 2 statistics The Class 2 statistics include: • Received Frames—The number of Class 2 frames received by this F_Port from its attached N_Port. • Transmitted Frames—The number of Class 2 frames transmitted by this F_Port to its attached N_Port. • Busied Frames—The number of F_BSY frames generated by this F_Port against Class 2 frames. This can occur if frames are received before the switch completes initialization or if the switch is servicing so many requests that it can not process a new request.
• Sync losses—A loss of synchronization was detected because the attached device was reset or disconnected from the port. At the Port Card view, a yellow triangle displays to indicate a link incident. • Signal losses—A loss of signal was detected because the attached device was reset or disconnected from the port. At the Port Card view, a yellow triangle displays to indicate a link incident.
Operational statistics The following describes the Operational Statistics that display for a selected port • Offline sequences Rx—The number of offline sequence that the port has received. • Offline sequences Tx—The number of offline sequence that the port has transmitted. • Link resets—The number of link reset protocol frames received/transmitted by this port from/to the attached device. The director transmits a link reset to initiate the link reset protocol or recover from a link timeout.
Button functions The two buttons located at the right end of the title bar on the Statistics Values table are: • Refresh—Updates the data in the statistics tables and enables you to compare values at any given time. Note that you can also refresh data by clicking the port’s bar graph. • Clear —Clears all counters to zero. Choosing this button displays a Clear Port Statistics dialog box.
• G Port Module—For the fiber channel port card, the following acronyms may display to indicate the card’s port technology: • GLSL—G_Port, long wave, single mode LC connector, 1 Gigabit • GSML—G_Port, short wave, multimode, LC connector, 1 Gigabit • GXXL—G_Port, mixed mode, LC connector, 1 Gigabit • FPM—G_Port, small form factor pluggable (SFP) optics, fibre port module, 1 Gigabit • UPM—G_Port, small form factor pluggable (SFP) optics, universal port module, 2 Gigabit • GSFM—G_Port, short wave, small form f
Port operational states Table 4 describes the port operational states and the LED and attention indicators that display in the Hardware view and Port List view. Table 4 Port states and indicators Port Indicators 86 Port State Green Amber Alert indicator* Description Beaconing Off or On Blink Yellow Triangle The port is beaconing. The amber port LED blinks once every two seconds to enable users to find a specific port.
Port states and indicators (continued) Table 4 Port Indicators Port State Green Amber Alert indicator* Description Offline Off Off None The director port was configured as blocked and is transmitting the Fibre Channel OLS to the attached device. Off Off Yellow Triangle The director port was configured as unblocked and is receiving the Fibre Channel OLS, indicating that the attached device is offline.
If LIN alerts have been enabled for a port in the Configure Ports dialog box, the Port Properties dialog box contains a short description of the latest incident in the Link Incident field. Or, if there are no active incidents, None displays. The system writes all link incidents to the Link Incident Log.
3 Configuring the director This chapter describes how to configure your director. It also includes information about backing up and restoring configuration data.
Configuring identification Use the procedure in this section to identify the director by its name, description, location, and contact person. This information displays in the following Element Manager locations: • Element Manager window title panel (name). • Director Properties dialog box (name, location, contact, description). • Identification table at the top of the Hardware view (name, location, description).
Configuring management style To configure management style for the director, use the following steps: 1. Click Product > Management Style in the Element Manager window. NOTE: To change this value, you must first set the director offline. NOTE: If you change the management style to FICON, all ISL/E-Ports are disabled. 2. Click either the Open Systems or FICON option buttons: • Use Open Systems management style for all (non-FICON) Fibre Channel environments.
Ordinarily, you do not need to change values in this dialog box from their defaults. The only exception is the Preferred Domain ID. Change this value if the director will participate in a multiswitch fabric. 1. Use information in the next section, ”Switch parameters” on page 92, to change settings as required for parameters in this dialog box. 2. After you change settings, click Activate. 3. Set the director online. For instructions, see the ”Set online state” on page 142.
When a check mark displays, the domain ID configured in the Preferred Domain ID field will become the active domain identification when the fabric initializes. See the following notes: • This option is required if Enterprise Fabric Mode (optional SANtegrity Binding feature) is enabled. • If you enable Insistent Domain while the switch or director is online, the preferred domain ID will change to the current active domain ID if the IDs are different.
Suppress Zoning RSCNs on zone set activations Fabric format domain register for state change notifications (RSCNs) are sent to ports on the switch following any change to the fabric’s active zone set. These changes include activating and deactivating the zone set, or enabling and disabling the default zone. When the Suppress Zoning RSCNs on zone set activations check box contains a check, fabric format RSCNs are not sent for zone changes to the attached devices on the switch.
Configuring fabric parameters Use procedures in this section to set parameters on the director for fabric operation through the Configure Fabric Parameters dialog box. These operating parameters are stored in NV-RAM on the switch. 1. Verify that the director is set offline. For instructions, see ”Set online state” on page 142. CAUTION: Setting the director offline terminates all Fibre Channel connections. 2. Click Configure > Operating Parameters > Fabric Parameters in the Element Manager window.
NOTE: Set the same value for R_A_TOV on all directors and switches in a multiswitch fabric. If the value is not the same on all units, the fabric segments. Also, the value for R_A_TOV must be greater than the value configured for E_D_TOV. E_D_TOV Adjust the E_D_TOV in tenth-of-a-second increments. An error condition occurs when an expected response is not received within the time limit set by this value. The default value is 20 tenths (2 seconds). Set a value between 2 tenths through 600 tenths (.
For example, in the audit log, you may notice that the Principal setting maps to a number code of 1, Default maps to a number code of 254, and Never Principal maps to a number code of 255. The number codes of 2–253 are not currently in use. Interop mode Select one of the following modes: • Homogeneous Fabric—Select this mode if the fabric contains only HP directors and switches that are operating in Homogeneous Fabric mode. • Open Fabric 1.0—Default.
• Blocked (Open Systems management style only)—Placing a check mark in the check boxes of this column blocks the operation of the port. To block ports in FICON management style, use the Configure Addresses dialog box. • 10-100Km—This column is for extended distance buffering. You can enable extended distance for a port even if it is not an extended distance port. However, enabling extended distance buffering on a port disables the ability for the port to send broadcast traffic.
• LIN Alerts—A link incident (LIN) is a problem detected on a fiber optic link, such as the loss of light or invalid sequences. When a problem occurs, a LIN alert is sent to the Link Incident Log in the switch Element Manager. LIN alerts warn you that there is a link incident being detected through a port connection. Place or remove check marks in the check boxes in this column to enable or disable link incident alerts. The factory default is to enable LIN alerts.
• Type—Select each port’s type (G_Port, E_Port, or F_Port) in this column from the drop-down list. NOTE: If director firmware level is below 6.0 and FICON management style is enabled, you cannot change port types unless the optional SANtegrity Binding feature is installed. If ports are configured as E_Ports in Open Systems management style, and you install SANtegrity Binding before changing to FICON management style, the ports will remain as E_Ports when you change to FICON management style.
Warnings and error messages If you click Activate when any node attached to a port does not match the WWN or nickname in that port’s Bound WWN column, a Warning! dialog box displays. If you click Continue, all nodes listed will be logged off, and the ports will attach to the respective devices identified in the Bound WWN column. If you click Activate when the format for the WWN or nickname in the Bound WWN column is not valid, an error message displays. For example, The WWN is not in the xx.xx.xx.xx.xx.xx.
NOTE: Your director model, firmware, and port cards may not allow 2 Gb/s data speeds. • Port Binding • Bind All WWNs—Places a check mark in all check boxes in this column and binds each port to the device with the WWN or nickname entered in the Bound WWN column for that port. • Unbind All WWNs—Removes check marks in all check boxes in this column. A device with any WWN can attach to all ports.
Configuring ports (Open Systems management style) To configure ports in Open Systems management style, use the following steps: 1. Click Configure > Ports on the Element Manager menu bar. The Configure Ports dialog box displays, as shown in Figure 34. Figure 34 Configure Ports dialog box (Open Systems management style) Ports are numbered from 0–63 on the Director 2/64, and 0–127 and 132–143 on the Director 2/140.
a. Right-click in the RX-BB Credit column to display the RX BB Credits dialog box as shown in Figure 35: Figure 35 RX BB Credit dialog box Set the values as follows: • For switches without buffer pools, use Set all to set all ports to a single value or Set all to maximum, which set all ports to a maximum BB credit value.
Configuring ports (FICON management style) To configure ports in FICON management style, use the following steps: NOTE: You cannot configure port names in the Configure Ports dialog box in FICON management style. Use the Configure Addresses - “Active” dialog box. 1. Click Configure > Ports on the menu bar. The Configure Ports dialog box displays, as shown in Figure 36.
Set the values as follows: • For switches without buffer pools, use Set all to set all ports to a single value or Set all to maximum, which set all ports to a maximum BB credit value. • For switches with buffer pools, this dialog box allows you to Set all, which sets all ports to a single value or select Distribute, which evenly distributes the pool buffers among all ports. b. Confirm your changes: • Clicking OK changes the values in the Configure Port dialog box.
NOTE: Note that your director model and firmware may not allow 2 Gb/s data speeds. 8. Click the Bound WWN field and enter the WWN or nickname of the specific device to be connected to the port. 9. Use the scroll bar on the right side of the Configure Ports dialog box table to display additional ports that you want to configure. 10.Click Activate to activate the changes and close the dialog box. 11.If you are finished configuring the switch, back up the configuration data.
Configuring port addresses (FICON management style) This procedure applies only to a director that is using FICON Management Style. Use this procedure to create and activate port address configurations in the Configure Address - “Active” dialog box (see Figure 40 on page 109.) Parameters • Addr—This read-only field lists the port’s address. Each port in the switch has a corresponding port address which equals the physical port number plus four. Therefore, the address for port 0 is 4 (0+4).
• Block all ports—Blocks communication between all ports. Ports that are blocked continuously transmit offline sequences (OLS). • Unblock all ports—Unblocks all port addresses that are currently blocked. This allows communication from all port addresses in the switch. • Clear all—Clears the prohibit and blocked status of all port addresses in the switch. • CUP Name—This user-defined name is assigned to the control unit port (CUP).
3. Click the squares to either prohibit or allow connections. In Figure 40 on page 109, port address 07 is prohibited from communicating with port address 05. Also, Port OC is prohibited from communicating with all other port addresses. 4. Click Save As to open the Save Address Configuration As dialog box. 5. Click the Port Name field and enter a name. Names must be between 1 and 8 characters in length. Valid characters are uppercase A–Z, 0–9, hyphen (-), and underscore (_).
• Click Copy to copy a stored configuration. When the Copy Address Configuration dialog box displays, provide a name and description for the configuration. • Names must be between 1 and 8 characters in length. Valid characters are uppercase A–Z, 0–9, hyphen (-), and underscore (_). The name may not be CON, AUX, COMn (where n=1-9), LPTn (where n=1-9), NUL, or PRN. Descriptions must be between 0 and 24 characters in length.
To configure the SNMP agent: 1. At the Hardware view page, click Configure > SNMP Agent. The Configure SNMP dialog box displays, as shown in Figure 42 on page 112. a. For each trap recipient to be configured, type a community name of 32 or fewer alphanumeric characters in the associated Community Name field. The community name is incorporated in SNMP trap messages to ensure against unauthorized viewing or use. b.
Configuring open systems management server For complete procedures on configuring this optional feature, see ”Configuring the open systems management server” on page 159. Configuring FICON management server For complete procedures on configuring this optional feature, see ”Configuring the FICON management server” on page 156. Configuring feature key Feature keys verify ownership of the Element Manager and optional features that can be purchased for the Element Manager.
2. Click New to add a new feature key. The New Feature Key dialog box displays, as shown in Figure 44. Figure 44 New Feature Key dialog box 3. Enter the director’s feature key in the Key field and click OK. • Feature keys are only valid for a director with a specific serial number. They cannot be interchanged between directors. If an error stating Invalid serial number displays, verify that you have entered the feature key that was assigned to the director.
5. When you are finished configuring the director, you can back up the configuration data. For more information, see ”Backing up and restoring configuration data” on page 124. NOTE: For detailed descriptions of features that you can enable using the Configure Feature Key dialog box, see ”Optional features” on page 149. No Feature Key dialog box If you attempt to access a feature for which a feature key was not enabled, a No Feature Key dialog box displays as shown in Figure 46.
1. Click the Configure > Date/Time. The Configure Date and Time dialog box displays, as shown in Figure 47. Figure 47 Configure Date and Time dialog box 2. Set director date and time manually, or set for periodic updates. For specific instructions, see the following sections: • ”Setting date and time manually” • ”Synchronizing date and time” Setting date and time manually Use these steps to set the director date and time manually. 1.
2. Select one of the following two options: • Click Activate to enable synchronization and close the Configure Date and Time dialog box. The director date and time synchronize with the HAFM date and time at the next update period (at least once daily). • Click Sync Now to synchronize the director and HAFM immediately. The Date and Time Synced dialog box displays. • Click OK.
Creating new alerts 1. In the Hardware view, click Configure > Threshold Alerts. The Configure Threshold Alert(s) dialog box displays, as shown in Figure 48 on page 118. NOTE: If alerts are configured, they will display in table format showing the name of the alert, type of alert (Rx, Tx, or Rx or Tx), and alert state (inactive or active). Figure 48 Configure Threshold Alert(s) dialog box 2. Click New. The New Threshold Alert dialog box displays, as shown in Figure 49.
• Tx Throughput—An alert will occur if the threshold set for transmit throughput is reached. • Rx or Tx Throughput—An alert will occur if the threshold set for either receive or transmit throughput is reached. 5. Click Next. A new screen displays with additional parameters, as shown in Figure 50. The name configured for the alert displays at the top of the screen. NOTE: Click Previous if you need to return to the previous screen. Figure 50 New Threshold Alerts dialog box - second screen 6.
9. Click Next. A new screen displays for choosing ports for the alerts, as shown in Figure 51. Figure 51 New Threshold Alerts dialog box - third screen 10.Click either Port Type or Port List. • For Port Type, choosing either E_Ports or F_Ports will cause this alert to generate for all ports configured as E_Ports or F_Ports, respectively. • For Port List, you can select individual ports when you click the check box by each port number or set all ports.
13.At this point, the alert is not active. To activate the alert, select the alert information that displays in the Configure Threshold Alerts table and click Activate. The alert is activated, as shown in Figure 53. Figure 53 Configure Threshold Alerts dialog box - alert activated Modifying alerts Use the following steps to modify an existing threshold alert configuration. 1. At the Hardware view page, click Configure > Threshold Alerts. The Configure Threshold Alerts dialog box displays. 2.
Activating or deactivating alerts Use the following steps to activate or deactivate existing threshold alerts. In the active state, notifications are generated for the alert. In the inactive state, notifications do not occur. 1. At the Hardware view page, click Configure > Threshold Alerts. The Configure Threshold Alerts dialog box displays. The port’s current state, inactive or active, is listed under the State column. 2. To change the state, select the alert by the alert information in the table. 3.
To export a configuration report: 1. Click Configure > Export Configuration Report. The Export Configuration Report dialog box displays, as shown in Figure 54. 1 2 3 4 5 6 1 Details 4 Home 2 List 5 Go up one level 3 Create new folder 6 Drive list Figure 54 Export Configuration Report dialog box 2. Select the folder where you want to save the file. 3. Type in a file name and extension in the File name field. 4. Click Save. The file saves to the specified folder as an ASCII text file.
Enabling Alternate Control Prohibited You can display Alternate Control Prohibited (ACP) in the Configure menu by selecting the check box to set the ACP on or off. When the ACP is checked, alternate control prohibited is on and alternate managers cannot change FICON switch connectivity parameters. These parameters include all configuration changes including, but not limited to blocking ports, beaconing ports, clearing, LINs, CTP switch over and so on.
4 Using logs This chapter describes the StorageWorks Director 2/64 and Director 2/140 logs.
1. Click Export on the log window to display the Save dialog box. This dialog box contains the controls shown in Figure 55. 1 2 3 4 5 6 1 Details 4 Home 2 List 5 Go up one level 3 Create new folder 6 Drive list Figure 55 Save dialog box—log windows 2. In the Save dialog box, select the folder where you want to save the file. 3. Type in a file name and extension in the File name field. 4. Click Save. The file saves to the specified folder as an ASCII text file.
Audit log The Audit Log displays a history of all configuration changes applied to the director from any source such as HAFM, SNMP management stations, or host. Figure 56 Audit log Some actions, such as backing up configuration data and enabling automatic date/time synchronization, are performed only by the HAFM appliance without director interaction. These actions are indicated when HAFM displays in the Source column, as shown in Figure 56. If HAFM does not display, the time stamp is from the director.
• Identifier—Identifies the user making the change according to the source: • Maintenance Port—No entry displays. • HAFM application—Includes user@address, where “user” is the Element Manager user name, and “address” is the network address of the workstation (remote user workstation or HAFM appliance). • SNMP—Contains the network address of the SNMP management station. • Fabric—No entry displays.
Each log entry includes the following: • Date/Time—The date and time of the event on the director • Event—Events are identified by a unique code.
• FRU Position—An acronym representing the FRU type, followed by a number representing the FRU chassis position. FRU acronyms are: • CTP—CTP card • FAN—fan module • PWR—power supply The chassis (slot) position for a non-redundant FRU is 0. The chassis positions for redundant FRUs are 0, 1, and 2. The chassis positions for port cards are 0 through 35, and slot 32 is unavailable. • Event Data—Up to 32 bytes of supplementary information for the event in hexadecimal format.
Each log entry includes the following: • Date/Time—Date and time of the insertion or removal of the FRU • FRU—The name of the inserted or removed FRU Table 6 FRU names FRU Code FRU Name FAN Fan module PWR Power supply module CTP Control processor SBAR SBAR card BKPLNE Backplane The following acronyms may display in this column for the port card: • GLSL—G_Port, long wave, single mode LC connector, 1 Gigabit • GSML—G_Port, short wave, multimode, LC connector, 1 Gigabit • GXXL—G_Port, mixed mode,
Link Incident log The Link Incident Log displays the 1,000 most recent link incidents with the date the incident occurred, the time it occurred, and the port on which the incident took place. The information is useful to maintenance personnel for isolating port problems [particularly expansion port (E_Port) segmentation problems] and repair verification. Figure 59 Link Incident Log Each log entry contains: • Date/Time—The date and time of the incident.
Threshold Alert log This log provides details of threshold alert notifications. Besides the date and time that the alert occurred, the log also displays details about the alert as configured through the Configure Threshold Alerts option under the Configure menu on the menu bar. Figure 60 Threshold Alert log • Date/Time—Date and time stamp for when the alert occurred. • Name—Name for the alert as configured through the Configure Threshold Alerts dialog box. • Port—Port number where the alert occurred.
Security log The Security log includes information about security events, as shown in Figure 61. Figure 61 Security log MThe Security log displays the following information: • Severity—The severity level of the event, informational, warning, and fatal. • User—The user associated with the event. • Reason—The reason code for caused the failure. • Description—The security event category and includes the description that lists more details of the event and the IP address of the product.
Embedded Port log (Advanced log) This logprovides a detailed history log of all traffic passing through the embedded port. The Embedded Port (EP) of the Switch is a single physical FC port within the hardware architecture that is used to communicate FC frames between devices attached to the external ports and the embedded firmware’s FC services software, based on the use of well-known Fibre Channel addresses. This is similar to the function of the Control Unit Port (CUP) in FICON architecture.
• Frame Header—The Fibre Channel Frame Header string. This header is not interpreted by the Element Manager. The table cell contents can be copied into a third party application for interpretation. • Length— Length of the payload, byte counter, decimal display format. Since the payload can be longer that the maximum 32 bytes retained by the log, this value displays how many bytes are actually in the frame. • Payload—The payload portion of the data box.
• Only Port—When this option is unchecked, which is the default, frames from all ports are logged. F frames depend on the Include Class F Frame option. When checked, the port entry box is enabled, and the port number to be logged can be entered. When in FICON Style mode-, port numbers can be entered into this box in either in hex or decimal using Hex/Decimal. The spin button limits port number entries to valid ranges, including the exclusion of unavailable port numbers.
Using logs
5 Using maintenance features This chapter describes how to use the options that display under the Maintenance menu on the menu bar along the top of the Element Manager window.
Port diagnostics The Port Diagnostics option enables you to run internal and external loopback tests on any port or all ports on a port card. At the start of the loopback test, the port or port card can be online, offline, blocked, or unblocked • Internal loopback test —An internal loopback test checks port circuitry, but does not check fiber-optic components of a port transceiver.
5. If you want to unblock the port, select Unblock after swap option. 6. Click Next to continue. 7. Follow the on-screen instructions and click Next to continue through to the next screen. 8. If you are finished configuring the director, back up the configuration data. For more information, see ”Backup and restore configuration” on page 144. Notes • Make sure that the system administrator varies devices offline that are attached to the ports whose addresses you are going to swap.
1. Select IPL from the Configure menu on the menu bar. The IPL Confirmation dialog box appears, as shown in Figure 66. Figure 66 IPL Confirmation dialog box 2. Click Yes. Choosing IPL from the Maintenance menu causes Ethernet connection between the director and HAFM appliance to drop momentarily. The following occurs in the Element Manager window: • As the network connection drops, the Director Status table on the Hardware View turns yellow.
To set the director online or offline (depending on current state), right-click the director in the Hardware View and select Set Online State from the menu, or use the following steps: 1. Select Set Online State from the Maintenance menu on the menu bar. 2. Click Set Offline or Set Online, depending on the operating state you want to set. 3. When a warning box appears requesting you to confirm the offline or online state, click OK.
To enable e-mail notification, use the following steps: 1. Select Maintenance > Enable E-Mail Notification from the menu bar. 2. To enable e-mail notification, select the option to add a check mark to the check box. 3. To disable e-mail notification, select the option to remove the check mark from the check box. Enable call-home notification The call-home feature enables the HAFM appliance to automatically contact a support center to report system problems.
Backup procedure Use the following procedure to backup your product configuration: 1. Select Backup and Restore Configuration from the Maintenance menu on the menu bar. The Backup and Restore Configuration dialog box appears, as shown in Figure 67. Figure 67 Backup and Restore Configuration dialog box The Backup and Restore Configuration dialog box consists of a short description of the features performed when you select Backup or Restore. 2.
Reset configuration This feature is used to reset all configuration data for the director to factory default values. You must have maintenance authorization rights to access this feature. The Internet protocol (IP) address will reset to the factory default value during this procedure. You may not recover the Ethernet connection between the director and HAFM appliance if you have changed the director’s IP addressing from that default value.
Factory-default values may vary, depending on the firmware release installed in your director. For a list of values, refer to the HP StorageWorks Director 2/64 service manual for the Director 2/64 and the HP StorageWorks Director 2/140 service manual for the Director 2/140.
Table 7 Data default values (continued) Configuration SNMP Zoning Description Default SNMP Communities “public”—5 NULL strings SNMP Write Authorizations Read only per community Trap Recipient IP Addressees 0 for each UDP Port 162 SNMP Authorization Trap State 5 Number of Zone Members 0 Number of Zones 0 Number of Zone Sets 0 Zone Names None Zone Sets Names None Zone Members None Default Zone State Disabled Active Zone Set State Disabled Active Zone Set Name NULL string 148
6 Optional features This chapter provides detailed information on using, administering, and configuring optional HAFM’s features through HAFM applications. There are two types of features covered in this chapter: • Keyed features, requiring feature keys to be purchased and enabled through the Configure Feature Key dialog box in the product’s Element Manager.
Preferred Path The Preferred Path feature enables you to influence the route of data traffic when traversing more than one Switch in a fabric. If more than one ISL connects switches in your SAN, this feature will be useful for specifying an ISL preference for a particular flow. The data path consists of the source port of the Switch or Director being configured, the exit port of that Switch or Director, and the domain ID of the destination Switch or Director.
1. Select Configure > Preferred Path. The Configure Preferred Paths dialog box appears as shown in Figure 68. The Configure Preferred Paths dialog box provides the configuration for a single switch’s preferred path. Figure 68 Configure Preferred Paths dialog box NOTE: Some columns may only display when the FICON Management Style feature has been installed. The columns included in the dialog box are as follows: • Source Port—This column lists the source port of the preferred path.
2. Click Add to configure a new preferred path. The Add Preferred Path dialog box appears as shown in Figure 69. Figure 69 Add Preferred Path dialog box 3. Click the drop-down lists for the Source Port, Exit Port, and Destination Domain ID to make your choices. See ”Exporting the configuration report” on page 122 for more information. TIP: You can also enter an exit port number for future or offline environments. 4. Click OK.
Specifying preferred path example Figure 70 shows a portion of a more complex SAN. In this example, we will do the following: • Specify a path between the Source Device and Destination Device A, going through Switch1, Switch 2, and Switch 3 (the desired data flow is shown as Data Flow 1). • Enter data through port 14 • Exit data through port 45 • Make Switch 3 the destination device Use the following procedure to accomplish the above tasks. 1.
The primary choice for data movement will be from the Source Device in port 14 and out port 45 on Switch 1, in port 11 and out port 21 on Switch 2, and through Switch 3 to either Destination Device A or B.
The following rules apply when configuring preferred paths: • The switch’s domain ID must be set to insistent. • Domain IDs must be in the range of 1 through 31. • The specified numbers for Source Ports and Exit Ports must be in the range equal to the number of ports for the switch being configured. • For any source port, only one path may be defined to each destination domain ID. To install and enable this option, select the Features option under the Element Manager’s Configure menu.
FICON management server The FICON Management Server is a keyed feature that allows host control and inband management of the director or switch through an IBM System/390 or zSeries 900 Parallel Enterprise Server attached to a director or switch port. The server communicates with the switch or director through a FICON channel. Control of connectivity and statistical product monitoring are provided through a host-attached console.
• If Active=Saved is enabled (check mark), the IPL and the active address configuration are maintained as identical configurations. If a new configuration is activated through the Configure Addresses - “Active” dialog box, that configuration becomes the IPL address configuration. • If Active=Saved is not enabled (no check mark), the IPL address configuration and the active configuration are not maintained as identical and may, in fact, be different configurations.
3. Select the Parameters option to open the Configure FICON Management Server Parameters dialog box, as shown in Figure 72. Figure 72 Configure FICON Management Server Parameters dialog box 4. Click the Switch Clock Alert Mode check box to enable or disable switch clock alert mode. When a check mark appears, the alert mode is enabled. 5. Click the Host Control Prohibited check box to allow or prohibit host control. When a check mark appears, host control is prohibited. 6.
Configuring the open systems management server Use these procedures to configure the Open Systems inband management program to function with the switch. The optional Open Systems Management Server feature must be installed in order to perform this procedure. To configure Open Systems Management Server, use the following steps: 1. Select Configure > Management Server from the Element Manager window. The Configure Open Systems Management Server dialog box appears. 2.
Online state functions In order for Fabric Binding to function, specific operating parameters and optional features must be enabled. Also, there are specific requirements for disabling these parameters and features when the director or switch is offline or online. Be aware of the following: • Because switches are bound to a fabric by World Wide Name (WWN) and domain ID, the Insistent Domain ID option in the Configure Switch Parameters dialog box is automatically enabled if Fabric Binding is enabled.
After enabling Switch Binding, you prohibit devices and/or switches from connecting with director or switch ports by removing them from the Membership List in the Switch Binding Membership List dialog box. You allow connections by adding them to the Membership List. You can also add detached nodes and switches. Enabling and disabling switch binding 1. Select Configure > Switch Binding > Change State from the Element Manager window. The Switch Binding State Change dialog box appears, as shown in Figure 73.
Editing the switch membership list 1. Select Configure > Switch Binding > Edit Membership List from the Element Manager window. The Switch Binding Membership List dialog box appears, as shown in Figure 74. The WWNs of devices and/or switches that can currently connect to switch ports are listed in the Switch Membership List panel. Figure 74 Switch Binding Membership List dialog box See ”This feature is managed through the Switch Binding submenu options available on the Element Manager Configure menu.
5. WWNs can be added to the Switch Membership List (and thereby allowed connection) when Switch Binding is either enabled or disabled. To allow connection to a switch port from a WWN in the Node List panel, select the WWN or nickname in the Node List panel, then click Add. The WWN or nickname will move to the Membership List panel. 6. To add a WWN for a device or switch not currently connected to the switch, click Detached Node. The Add Detached Node dialog box appears. 7.
device cannot log in to the director or switch port and cannot connect to other devices in the zone with Switch Binding enabled. Enterprise fabric mode Enterprise Fabric Mode is an option available on the Fabrics menu in the HAFM application if the SANtegrity Binding feature key is installed. This option automatically enables the following features and operating parameters that are necessary in multiswitch Enterprise Fabric environments.
been broken because of a physical event, such as a fiber optic cable being disconnected from a port. If Enterprise Fabric Mode is enabled, this parameter is automatically enabled and cannot be disabled unless the director or switch is offline. In this case, disabling domain RSCNs also disables Enterprise Fabric Mode.
is to make the most efficient possible use of redundant ISLs between neighboring switches, even if these ISLs have different bandwidths. Load-balancing among the ISLs does not require user configuration, other than enabling Open Trunking. However, if desired, you can modify default settings for congestion thresholds (per port) and low BB_Credit threshold. In particular, you do not need to manually configure ISLs into trunk groups of redundant links where data can be off-loaded.
NOTE: Using default settings for port congestion thresholds should work well in most cases. Normally, you will not need to set them. Set the Congestion Threshold using one of these methods: • Click the check box under the Use Algorithmic Threshold column to display a value under the Threshold % column. This value is computed by the feature’s rerouting algorithm. If you click this check box, you cannot enter a value into the Threshold % column for the port.
This is the percentage of time that the transmitting link has no BB_Credit. This value is also used when determining routes for a transmit link. An ISL that has no BB_Credit for longer than this time percentage cannot be the recipient of traffic rerouted from other ISLs. Traffic on this ISL may be rerouted by Open Trunking, even if the ISL is not congested. • Click Default Threshold and a default value (1 to 99%) will appear in the threshold field.
Open Trunking Log The Open Trunking Log, as shown in Figure 76 provides details on flow rerouting that is occurring through director ports. Figure 76 Open Trunking Log • Date and Time—Date and Time that action occurred. • Receive Port—The decimal receive port number on the local switch associated with the flow that was rerouted. • Target Domain—The decimal domain ID associated with the flow that was rerouted.
Optional features
A Information and error messages This appendix lists information and error messages that display in pop-up message boxes from the HP StorageWorks HA-Fabric Manager (HAFM) application and the associated Element Managers. The first section of the appendix lists HAFM application messages. The second section lists Element Manager messages. The text of each message is followed by a description and recommended course of action.
HAFM Application messages Table 9 lists HAFM application information and error messages in alphabetical order. Table 9 HAFM messages Message Description Action A zone must have at least one zone member. When creating a new zone, one or more zone members must be added. Add one or more zone members to the new zone using the Modify Zone dialog box. A zone set must have at least one zone. When creating a new zone set, one or more zones must be added.
Table 9 HAFM messages (continued) Message Description Action Cannot add a switch to a zone. The device that you are attempting to add to the zone is a switch, which cannot be added to a zone. Specify the port number or corresponding World Wide Name for the device you want to add to the zone. Cannot connect to management server. The HAFM application at a remote workstation could not connect to the HAFM appliance. Verify the HAFM appliance internet protocol (IP) address is valid.
Table 9 HAFM messages (continued) Message Description Action Cannot display route. No active zone enabled. You cannot show the route through a fabric with no active zone. Enable the default zone or activate a zone set before attempting to show the route. Cannot have spaces in field. Spaces are not allowed as part of the entry for this box. Delete spaces from the field entry. Cannot modify a zone set with an invalid name. Rename zone set and try again.
Table 9 HAFM messages (continued) Message Description Action Cannot show zoning library. No fabric exists. You cannot show the zoning library if no fabric exists. You must have identified a switch or director to the HAFM application for a fabric to exist. Identify an existing switch or director to the HAFM application using the New Product dialog box. Click OK to remove all contents from log. This action deletes all contents from the selected log.
Table 9 HAFM messages (continued) Message Description Action Duplicate zone member in zone configuration. More than one instance of a zone member is defined in a zone. Delete one of the duplicate zone members from the zone. Element Manager instance is currently open. A product cannot be deleted while an instance of the Element Manager is open for that product. Close the Element Manager, then delete the product. Enabling this zone set will replace the currently active zone set.
Table 9 HAFM messages (continued) Message Description Action Field cannot be blank. The data field requires an entry and cannot be left blank. Enter appropriate information in the data field. File transfer aborted. You aborted the file transfer process. Verify the file transfer is to be aborted, then click OK to continue. HAFM error . The HAFM application encountered an internal error (1 through 8 inclusive) and cannot continue operation.
Table 9 HAFM messages (continued) Message Description Action Invalid request. Three conditions result in this message: • You tried to add or modify a product from Product View and the network address is already in use. (Network addresses must be unique.) • You tried to create a new user with a username that already exists. (A username must be unique.) • You tried to delete the default Administrator user. (The default Administrator user cannot be deleted.
Table 9 HAFM messages (continued) Message Description Action No attached nodes selected. An operation was attempted without an attached node selected. Select an attached node and try the operation again. No management server specified. An HAFM appliance is not defined to the HAFM application. At the HAFM 8 Log In dialog box, type an appliance name in the Server Name field and click Login. No nickname selected. No nickname was selected when the command was attempted.
Table 9 HAFM messages (continued) Message Description Action Remote session support has been disabled. The connection between the specified remote workstation and the HAFM appliance was disallowed. Consult with the customer’s network administrator to determine if the workstation entry should be modified at the Remote Access dialog box. Resource is unavailable. The specified operation cannot be performed because the product is unavailable. Verify the HAFM appliance-to-product link is up.
Table 9 HAFM messages (continued) Message Description Action The director must be offline to change the Management Style. You attempted to change management style with firmware level less than 6.0. Select Set Online State from the Maintenance menu and then click Set Offline. You can then change the management style. Set the director back online when finished. The director must be offline to configure.
Table 9 HAFM messages (continued) Message Description Action The maximum number of remote network addresses has already been configured. A maximum number of eight IP addresses for remote workstations can be configured at the Session Options dialog box. That number was reached. Delete an existing IP address before adding a new IP address. The maximum number of users has already been configured. The number of users (32) that can be defined to the HAFM application was reached.
Table 9 HAFM messages (continued) Message Description Action This World Wide Name was not accepted. The World Wide Name and Domain ID must be unique in the Fabric Membership List. You attempted to add a detached switch to the Fabric Membership List through the Fabric Binding option (SANtegrity Binding feature), but an entry already exists in the Fabric Membership List with the same World Wide Name (WWN). Enter a unique World Wide Name for the switch in the Add Detached Switch dialog box.
Table 9 HAFM messages (continued) Message Description Action Zones must be defined before creating a zone set. You cannot create a zone set without any zones defined for HAFM. Define zones using the New Zone dialog box. Zoning by port number is ignored in Open Fabric Mode. While in Open Fabric mode, zones configured using port numbers are enforced through World Wide Names. Informational message only–no action is required. Zoning by port number is not supported in Open Fabric Mode.
Element Manager messages Table 10 lists Element Manager information and error messages in alphabetical order Table 10 Element Manager messages Message Description Action A Preferred Path already exists between this Source Port and this Destination Domain ID. Please re-configure the desired path. For any source port, only one path may be defined to each destination domain ID. On the Add/Change Preferred Path dialog box, change the preferred path.
Table 10 Element Manager messages (continued) Message Description Action Are you sure you want to send firmware version? This message requests confirmation to send a firmware version from the HAFM appliance’s firmware library to the director. Firmware library can store up to 8 firmware versions. Click Yes to send the firmware version or No to abort the operation. Cannot change Port Type while Management Style is FICON without SANtegrity feature. Please contact your sales representative.
Table 10 Element Manager messages (continued) Message Description Action Cannot enable Open Trunking while Enterprise Fabric Mode is active and the switch is offline. Enterprise Fabric mode is active and the switch or director is online and you attempted to enable Open Trunking. This message only appears if the optional Open Trunking feature is installed.
Table 10 Element Manager messages (continued) Message Description Action Cannot perform this operation while the director is offline. This operation cannot take place while the director or switch is offline. Configure the director or switch offline through the Set Offline State dialog box and then retry the operation. Cannot retrieve current SNMP configuration. The director SNMP configuration cannot be retrieved by the Element Manager because the Ethernet link is down or busy.
Table 10 Element Manager messages (continued) Message Description Action Cannot run diagnostics on a port that is not installed. Port diagnostics cannot be performed on a port card that is not installed. Run diagnostics only on a port that is installed. Cannot run diagnostics on a port card that is not installed. Port diagnostics (loopback tests) cannot be performed on a port that does not have a small form factor (SFF) optical transceiver installed.
Table 10 Element Manager messages (continued) Message Description Action Cannot set director state. The director state cannot be set because the link is down or busy. Retry the operation later. If the condition persists, contact the next level of support. Cannot set Fibre Channel parameters. Fibre Channel parameters for the director cannot be set at the Element Manager because the Ethernet link is down or busy. Retry the operation later.
Table 10 Element Manager messages (continued) Message Description Action Could not export log to file. A log file I/O error occurred and the file could not be saved to the specified destination. The disk may be full or write protected. Ensure file name and drive are correct. Could not find firmware file. Firmware file selected was not found in the FTP directory. Or, the selected file is not a firmware file. Ensure file name and directory are correct.
Table 10 Element Manager messages (continued) Message Description Action Director clock alert mode must be cleared before enabling period synchronization. Clock alert mode is enabled through the Configure FICON Management Server dialog box and you attempted to enable Periodic Date/Time Synchronization through the Configure Date and Time dialog box. Disable clock alert mode through the Configure FICON Management Server dialog box. Director must be offline to configure.
Table 10 Element Manager messages (continued) Message Description Action Enterprise Fabric Mode will be disabled if any of the following parameters are disabled: Insistent Domain ID, Rerouting Delay, Domain RSCNs. Do you want to continue? You attempted to disable these parameters in the Configure Switch Parameters dialog box while the switch was online, but Enterprise Fabric Mode (SANtegrity Binding feature) is enabled. Click Yes if you want to continue, and disable Enterprise Fabric Mode.
Table 10 Element Manager messages (continued) Message Description Action File transfer is in progress. A firmware file is being transferred from the HAFM appliance hard drive, or a data collection file is being transferred to a CD. Informational message only—no action is required. Firmware download timed out. The director or switch did not respond in the time allowed. The status of the firmware install operation is unknown. Retry the operation.
Table 10 Element Manager messages (continued) Message Description Action Invalid feature key. The feature key was not recognized. Re-enter the feature key. Ensure that you type each character in the correct case (upper or lower), include the dashes, and do not add any spaces at the end. Invalid firmware file. The file selected for firmware download is not a firmware version file. Select the correct firmware version file and retry the operation. Invalid management server address.
Table 10 Element Manager messages (continued) Message Description Action Invalid value for Low BB Credit threshold (1-99) %. Low BB Credit Threshold field in Configure Open Trunking dialog box must have entries in the range from 1 and 99. This message only appears if the optional Open Trunking feature is installed. Enter a value from 1 to 99 into the Low BB Credit Threshold field of the Configure Open Trunking dialog box. Invalid value for day (1-31).
Table 10 Element Manager messages (continued) Message Description Action Invalid value for threshold (1-99)%. Value entered for each port in the Configure Open Trunking dialog box must be in the range from 1 to 99. This message only appears if the optional Open Trunking feature is installed. Enter a number from 1 to 99 into the Threshold % column of the Configure Open Trunking dialog box. Invalid value for year.
Table 10 Element Manager messages (continued) Message Description Action Nonredundant director must be offline to install firmware. For directors, if the director has only one CTP card, the director must be set offline to install a firmware version. Set the director or switch offline and install the firmware. For switches, since the switch has only a single CTP card, it must be offline to initiate a firmware installation. Note that the CTP card is an internal component and not a FRU.
Table 10 Element Manager messages (continued) Message Description Action Port speeds cannot be configured at a higher rate than the director speed. This appears when you configure a port to 2 Gb/sec and the director speed is set to 1 Gb/sec. Set the director speed to 2 Gb/sec in the Configure Switch Parameter dialog box. Port numbers must be in the range of 0 to xxx. When configuring Preferred Paths, source ports and exit ports must be in the range of ports for the switch being configured.
Table 10 Element Manager messages (continued) Message Description Action Stop diagnostics failed. The test was not running. This action failed because the test was not running. Informational message. Switch Binding was removed from attached devices that are also participating in Port Binding. Please review the Port Binding Configuration.
Table 10 Element Manager messages (continued) Message Description Action The following parameters cannot be disabled while Enterprise Fabric Mode is active: Insistent Domain ID, Rerouting Delay, Domain RSCNs. You attempted to disable these parameters in the Configure Switch Parameters dialog box while Enterprise Fabric Mode is enabled. Disable Enterprise Fabric Mode through the Enterprise Fabric Mode dialog box in HAFM, then disable the parameters. The link to the director is not available.
Table 10 Element Manager messages (continued) Message Description Action The switch must be offline to configure. A configuration changed was attempted for a configuration requiring offline changes. Take the appropriate actions to set the director or switch offline before attempting the configuration change. This feature is not installed. Please contact your sales representative. This feature has not been installed. Contact your sales representative.
Index 10-100 km configuration, port properties dialog box 66 A acronyms, FRU 130 active addresses 27 active zone set state, default value 148 active=saved 156 address 31 address configuration library dialog box 110 address configurations, stored, managing 110 address ID errors 82 addresses director, default values 147 FICON management style 27 port 75 port list view 72 alerts link incident (LIN) configuring 99 description 87 threshold 28 clearing 71 configuring 117 Alternate Control Prohibited (ACP) enabli
circle, green meaning of 43 port 63 class 2 statistics table 81 class 3 statistics 81 class of service, node properties dialog box 78 clear system error light product menu 25 clearing link incident alerts 70 clearing port counters 41, 44 close product menu 25 closing the element manager 44 code pages 157 collect maintenance data option 140 collecting maintenance data 140 component status, monitoring 53 configuration changes, audit log 127 configuration data backing up and restoring 124, 144 default configur
control unit port (CUP) name 109 conventions document 12 text symbols 12 cooling fan module, failure indicator 56 copy address configuration dialog box 111 counters, port, clearing 41, 44 CPGID, code pages 157 CRC errors 82 CTP card active indicator 55 beaconing, enabling 62 failure indicator 55 FRU properties 62 IML 141 IPL 141 menu 35 properties 35 switchover 62 CTP card menu 62 CUP name assigning 109 description 109 current IP address, director 146 cyclic redundancy checks, errors 82 D data collection o
diamond, red meaning of 43 port 64 director addressing, default values 147 audit log 127 date and time, configuring 115 element manager messages 185 fibre channel addresses 92 FRU list view 84 identification, configuring 90 information, displaying 58 IP address current 146 resetting configuration 146 IPL 59, 141 director menu 59 link incident log 87 node list view 75 NV-RAM 91, 95 offline state, setting 61 online state, setting 60 operating status 43 operation, monitoring 52 operational states 52, 142 perfo
port list view 37, 72 menu 38 port menu 35 product 24 status bar 42 view panel 33 window layout and function 23 element menu 24 e-mail notification enabling 31, 143 LIN alerts 88, 99 embedded port log 30, 135 enable call-home notification option 31 enable e-mail notification option 31 enable feature key dialog box 114 enable management server (FICON) 156 enable telnet on director 29 enable unit beaconing product menu 25 enable web server on director 29 enabling authorization traps 112 beaconing 69 call-home
FICON management server 24, 91 node properties 78 port addresses, configuring 108 port addressing 108 port connection array 108 port list view, addr column 72 port swap 74 ports configuring 105 swap ports 30, 70 file transfer protocol 140 firmware faults, event log 128 firmware level, director properties dialog box 58 firmware library dialog box 31 firmware versions 31 managing 143 FPM card beaconing, enabling 61 LEDs 63 loopback test 140 port card view 63 frames discarded 82 performance view 83 routing of
I identification configuring for the director 90 default values 147 illustrations 20 IML, CTP card 141 inactive state, reasons for 68 inactive, port state 86 inband director management FICON management style 24 Open Systems management style 24 inband switch management 91 initial program load (IPL) 31 executing 141 insistent domain ID 92 enterprise fabric mode 165 internal loopback test 140 interop mode 97 invalid attachment, port state 86 invalid attachment, reasons for 67 invalid transmission words 82 IP a
loopback tests 68, 69, 140 loss of signal 132 loss of synchronization 132 M MAC address, default 147 maintenance data, collecting 140 maintenance menu 30 backup and restore configuration 32, 144 collect maintenance data 140 data collection 31 enable call-home notification 31, 144 enable e-mail notification 31, 143 firmware library 31 IPL 31, 141 port diagnostics 30 reset configuration 32, 146 set online state 31, 142 swap ports 30 maintenance port 146 management server FICON 156 configuring 156 installing
NOS hardware log 132 port state 86 not installed, port state 87 not operational, port state 86 not-operational (NOS) primitive sequence, hardware log 132 NV-RAM configuring 91 export configuration report 122 fabric parameters and 95 O offline sequences (OLS) FICON management style 109 performance view 83 offline signals (OLS) 69 offline state, setting 61 offline, port state 87 OLS 98 FICON management style 109 online state, setting 60, 142 online, port state 86 open element manager 20 open fabric 1.
port diagnostics dialog box 30 displaying 69 displaying from port card menu 61, 68 displaying from port menu 69 port failure, port state 87 port list view 37, 72 displaying 37, 72 illustration 37, 72 menu 74 port list view menu 38 port menu 35, 61, 69 port name configure ports dialog box 97 FICON management style 108, 110 port properties dialog box 65 port nickname, port properties dialog box 78 port number configure ports dialog box 97 node properties dialog box 77 port properties dialog box 65 port operat
primitive sequence errors 82 hardware log 132 principal switch, determining 96 problems, event log 128 product menu clear system error light 25 close 25 enable unit beaconing 25 FRU 25 management style 24 port 24 ports 24 properties 25 programmed offline state control 156 properties product menu 25 R r_a_tov 95 default value 147 greater than e_d_tov 96 synchronization, loss of 132 rack stability, warning 13 reason field 52 port properties dialog box 66 receive values 83 related documentation 11 remote user
stored address configurations, managing 110 stored addresses 27 subnet mask, default value 147 Subscriber’s choice, HP 13 support center server 144 suppress RSCNs 94 swap ports dialog box 30, 140 swapping ports 70, 74 switch binding 160, 164 configuring 97 enable and disable 161 membership list 162 online state functions 163 zoning function 163 switch binding membership list dialog box 162 switch clock alert mode 156 date and time, configuring 115 switch clock alert mode field 158 switch fabric log 30, 137
views FRU list 84 hardware 51 node list 75 performance 79 port list 72 W warning rack stability 13 warnings resetting configurations 32 web server, enabling 29 web sites HP documentation 11 HP storage 14 HP Subscriber’s choice 13 window layout 23 Windows dial-up networking 144 WWN director properties dialog box 58 format 70 nickname for 77 node list view 75 port binding 100 port binding error 67 port properties dialog box 65 principal switch 96 Z zone members, default value 148 zone set state, default val
