HP Integrity NonStop NS2200 Series Planning Guide HP Part Number: 663747-010 Published: May 2014 Edition: J06.
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Contents About This Document...................................................................................12 Supported Release Version Updates (RVUs)................................................................................12 Intended Audience..................................................................................................................12 New and Changed Information in 663747-010...........................................................................
3 Site Preparation Guidelines for NonStop NS2200 Systems.........................50 Modular Cabinet Power and I/O Cable Entry........................................................................50 Emergency Power-Off (EPO)................................................................................................50 EPO Switches...............................................................................................................50 EPO Requirement for NonStop NS2200 Systems....................
System Configuration Guidelines for NonStop NS2200 Systems.................88 Internal ServerNet Interconnect Cabling................................................................................88 Dedicated Service LAN Cables.......................................................................................88 Cable Length Restrictions................................................................................................88 Cable Product IDs...................................................
8 Site Preparation Guidelines for NonStop NS2200T and NS2200ST Systems................................................................................................127 System Cabling...............................................................................................................127 Emergency Power-Off Connections.....................................................................................127 Electrical Power and Grounding Quality.......................................................
Floor Space Requirements............................................................................................143 Seismic Rack Ground Connections.................................................................................143 Intracabinet Grounding for Seismic Racks.......................................................................143 Specifications for NonStop NS2200ST System Components..................................................143 Blade Element CG (rx2800 i2) .........................
SWAN Concentrator Restrictions........................................................................................168 Dedicated Service LAN Links.............................................................................................169 Dedicated Service LAN Links With Two VIO Enclosures....................................................169 Dedicated Service LAN Links With IP CLIMs...................................................................169 Dedicated Service LAN Links With Telco CLIMs...
NonStop System With Two Rack-Mounted UPS in Parallel......................................................207 NonStop System with Cascading Rack-Mounted UPS and Data Center UPS.............................208 Index.......................................................................................................
Figures 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 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 Example of a NonStop NS2200 System, 42U.....................................................................25 Connections Between Storage CLIMs and ESS.....................................................................38 VIO Enclosure Slot Locations, NS2200 System.....................................................................
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 Bottom AC Power Feed With UPS and ERM Installed, Single-Phase.......................................184 Top AC Power Feed With UPS and Single-Phase Modular PDUs...........................................185 Bottom AC Power Feed With UPS and Single-Phase Modular PDUs.......................................186 Extension Bar Connections for Single-Phase Modular PDUs (No UPS)....................................
About This Document This guide describes the HP Integrity NonStop™ NS2200 series systems and provides examples of system configurations to assist you in planning for installation of a new system. Supported Release Version Updates (RVUs) This publication supports J06.12 and all subsequent J-series RVUs until otherwise indicated by its replacement publication.
• “Heat Dissipation Worksheet for Seismic Racks” (page 148) • “Power Load Worksheet, NS2200ST Seismic Rack” (page 149) Miscellaneous • Updated the Gen8 label number in “CLIM Models and RVU Requirements” (page 27) • Added a caution statement recommending using a UPS in conjunction with the WRITECACHE attribute to prevent data loss to “SAS Disk Enclosure” (page 35) New and Changed Information in 663747-008 The DL380p Gen8 IP, Telco, and Storage CLIMs are now supported for NonStop NS2200 series systems
• Added 36U Intelligent rack to “Stabilization Requirements for Commercial Grade Cabinets” (page 133) • Text in “Stabilization Requirements for Commercial Grade Cabinets” (page 133) and “Modular Cabinet Stability” (page 83) has been modified to indicate that racks of different heights cannot be bayed together New and Changed Information in 663747-005 14 • Figure 1 (page 25) has been updated to show the location of the new PDUs • The topic describing the UPS and ERM has been split to make it clearer
• Changed title of “36U G2 Rack Commercial Grade Cabinet Physical Specifications” (page 132) and changed pointer to “36U G2 Rack Modular Cabinet Physical Specifications” (page 80) • Changed title of “42U G2 Rack Commercial Grade Cabinet Physical Specifications” (page 132) and changed pointer to “42U G2 Rack Modular Cabinet Physical Specifications” (page 80) • Added “42U Intelligent Rack Commercial Grade Cabinet Physical Specifications” (page 133) • In“Stabilization Requirements for Commercial Grade C
New and Changed Information in 663747-003 • Two seismic racks are now supported: the original seismic rack and the seismic rack R2. Changes have been made throughout “Specifications for NonStop NS2200ST Systems” to support the new rack. The changes are indicated with change bars. • The R5000 UPS and ERM are now supported for single-phase power on NonStop NS2200 series systems.
Section Contents Hardware Configuration in NonStop NS2200 Cabinets (page 103) This chapter shows the required locations for hardware enclosures in the NonStop NS2200 cabinets. Part III: NonStop NS2200T and NS2200ST Systems NonStop NS2200T and NS2200ST Systems Overview (page 109) This chapter provides an overview of the NonStop NS2200T and NS2200ST DC-powered systems.
Computer Type Computer type letters indicate: • C and Open System Services (OSS) keywords, commands, and reserved words. Type these items exactly as shown. Items not enclosed in brackets are required. For example: Use the cextdecs.h header file. • Text displayed by the computer. For example: Last Logon: 14 May 2006, 08:02:23 • A listing of computer code.
… Ellipsis An ellipsis immediately following a pair of brackets or braces indicates that you can repeat the enclosed sequence of syntax items any number of times. For example: M address [ , new-value ]… - ] {0|1|2|3|4|5|6|7|8|9}… An ellipsis immediately following a single syntax item indicates that you can repeat that syntax item any number of times. For example: "s-char…" Punctuation Parentheses, commas, semicolons, and other symbols not previously described must be typed as shown.
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Part I HP Integrity NonStop NS2200 Series Servers The servers in the NonStop NS2200 series use much of the same modular system hardware as other NonStop NS-series servers and combine up to four HP Integrity rx2800 i2 servers with the NonStop operating system. Each rx2800 i2 server is adapted for use as a blade element containing an Intel® Itanium® processor with two cores enabled and a ServerNet PCI adapter card to provide connectivity to the ServerNet fabrics.
1 Types of NonStop NS2200 Systems NonStop NS2200 series consist of the: NonStop NS2200 System NonStop NS2200T System NonStop NS2200ST System An AC-powered NS2200 series A DC-powered NS2200 series system A DC-powered NS2200 series system system installed in a commercial grade used in Telco environments and used in Telco environments and 36U or 42U rack installed in a 36U or 42U commercial installed in a 36U seismic rack grade rack For information, see Part II: NonStop NS2200 System Topics (page 23) 22 T
Part II NonStop NS2200 System Part II: NonStop NS2200 System Topics Chapters and Related Appendices 2 NonStop NS2200 System Overview (page 24) 3 Site Preparation Guidelines for NonStop NS2200 Systems (page 50) 4 System Installation Specifications for NonStop NS2200 Systems (page 56) 5 System Configuration Guidelines for NonStop NS2200 Systems (page 88) 6 Hardware Configuration in NonStop NS2200 Cabinets (page 103) A Maintenance and Support Connectivity (page 164) B Cables (page 172) C Operati
2 NonStop NS2200 System Overview The characteristics of a NonStop NS2200 system are: Processor Intel Itanium Processor model NSE-AD Input Power AC-powered with single-phase and three-phase power configurations Cabinet • 36U, 19 inch rack • 42U, 19 inch rack Main memory 8 GB, 16 GB, or 32 GB Supported processor configurations 2 or 4 (4 processor maximum) Maximum processors 4 Supported CLuster I/O Modules (CLIMs) • Storage CLIMs • IP CLIMs for Ethernet • Telco CLIMs for Ethernet (M3UA protocol)
1 For information about coexistence limits for IP and Telco CLIMs, see IP and Telco CLIM Coexistence Limits (page 103). Figure 1 (page 25) shows the rear view of a NonStop NS2200 system with four blade elements in a 42U modular cabinet with the optional extended runtime module (ERM) and UPS for the three-phase power configuration.
NonStop NS2200 Hardware Some variation of enclosure combinations is possible within the modular cabinets of a NonStop NS2200 system. The applications and purpose of any NonStop NS2200 system determine the number and combinations of hardware within a modular cabinet.
Versatile I/O (VIO) Enclosure A VIO enclosure, which is 4U, provides Gigabit Ethernet networking and connectivity to the processors. Two VIO enclosures, one required for each ServerNet fabric, are installed in a 19-inch rack. For a description and illustration of the VIO enclosure slot locations, see Figure 3 (page 44).
These are the front views of each CLIM model. For an illustration of the back views, refer to each supported CLIM configuration.
Two storage CLIM configurations are available: • “DL380 G6 Storage CLIM ” (page 29) • “DL380p Gen8 Storage CLIM ” (page 29) NOTE: A Storage CLIM pair supports a maximum of 4 SAS disk enclosures. This maximum applies to G6 and Gen8 storage CLIM types.
NOTE: The Storage CLIM uses the Cluster I/O Protocols (CIP) subsystem. For more information about the CIP subsystem, refer to the Cluster I/O Protocols (CIP) Configuration and Management Manual. IP CLuster I/O Module (CLIM) (Optional) The IP CLIM is a rack-mounted server that is part of some NonStop NS2200 series system configurations. For RVU requirements for DL380 G6 and DL380p Gen8 IP CLIMs, see Table 1 (page 27). A NonStop NS2200 series system can have 0, 1, or 2 IP CLIMs.
DL380 G6 IP CLIM Option 1 — Five Ethernet Copper Ports IP CLIM Slot Provides Slot 1 ServerNet fabric connections via a PCIe 4x adapter Slot 2 2-port 1GbE copper NIC Slots 3, 4, 5 Not used DL380 G6 IP CLIM Option 2 — Three Ethernet Copper and Two Ethernet Optical Ports IP CLIM Slot Provides Slot 1 ServerNet fabric connections via a PCIe 4x adapter Slot 2 and Slot 3 1-port 1GbE optical NIC Slot 4 and Slot 5 Not used NonStop NS2200 Hardware 31
DL380p Gen8 IP CLIM Option 1 — Five Ethernet Copper Ports IP CLIM Slot Provides Slot 1 One ServerNet PCIe interface card, which provides the ServerNet fabric connections Slot 2 2-port 1GbE copper NIC Slots 3, 4, 5, 6 Not used DL380p Gen8 IP CLIM Option 2 — Three Ethernet Copper and Two Ethernet Optical Ports IP CLIM Slot Provides Slot 1 One ServerNet PCIe interface card, which provides the ServerNet fabric connections Slot 2 2-port 1GbE optical NIC Slots 3, 4, 5, 6 32 NonStop NS2200 System Ove
Telco CLuster I/O Module (CLIM) (Optional) The Telco CLIM is a rack-mounted server that is part of some NonStop NS2200 series system configurations. For RVU requirements for DL380 G6 and DL380p Gen8 Telco CLIMs, see Table 1 (page 27). A NonStop NS2200 series system can have 0, 1, or 2 Telco CLIMs. For information about coexistence limits for IP and Telco CLIMs, see IP and Telco CLIM Coexistence Limits (page 103).
DL380p Gen8 Telco CLIM — Option 1 Five Ethernet Copper Ports Telco CLIM Slot Provides Slot 1 One ServerNet PCIe interface card, which provides the ServerNet fabric connections Slot 2 2-port 1GbE copper NIC Slots 3, 4, 5, 6 Not used DL380p Gen8 Telco CLIM — Option 2 Three Ethernet Copper and Two Ethernet Optical Ports Telco CLIM Slot Provides Slot 1 One ServerNet PCIe interface card, which provides the ServerNet fabric connections Slot 2 2-port 1GbE optical NIC Slot 3, 4, 5, 6 Not used CLIM C
IP and Telco CLIMs each have five customer-usable interfaces. The patch panel connects these interfaces and brings the usable interface ports to the patch panel. Each Ethernet patch panel has 24 slots, is 1U high, and should be the topmost unit to the rear of the rack. Each Ethernet patch panel can handle cables for up to five CLIMs. It has no power connection. Each patch panel has 6 panes labeled A, B, C, D, E, and F. Each pane has 4 RJ45 ports, and each port is labeled 1, 2, 3, or 4.
Maintenance Switch The HP ProCurve maintenance switch provides the communication between the NonStop NS2200 system through the VIO enclosures, CLIMs, the optional UPS, and the system console running or accessing OSM software. .
There are two different versions of the R5000 single-phase UPS: • For North America and Japan, the HP AF460A is utilized and uses a NEMA L6-30P (30A) input connector with 200 to 208V single-phase. • For International, the HP AF461A is utilized and uses an IEC-60309 (32A) input connector with 220V to 240V AC single-phase power.
Enterprise Storage System — ESS (Optional) NOTE: Connections to ESS and fibre channel devices are only supported on the NonStop NS2200 commercial system. An Enterprise Storage System (ESS) is a collection of magnetic disks, their controllers, and a disk cache in one or more standalone cabinets.
For fault tolerance, the primary and backup paths to an ESS logical device (LDEV) must go through different Fibre Channel switches. Some storage area procedures, such as reconfiguration, can cause the affected switches to pause. If the pause is long enough, I/O failure occurs on all paths connected to that switch. If both the primary and the backup paths are connected to the same switch, the LDEV goes down. For more information, refer to the documentation that accompanies the ESS.
Term Definition Slot (or Bay or Position) A subset of a module that is the logical or physical location of a component within that module. Port A connector to which a cable can be attached and which transmits and receives data. • Group-Module-Slot (GMS) A notation method used by hardware and software in NonStop systems for organizing and identifying the location of certain hardware components.
Blade Element Group-Module-Slot Numbering (NS2200) • Group: ◦ In OSM Service Connection displays, 400 through 403 relates to blade complexes 0 through 4. Each blade complex includes a blade element and its associated processor. Example: group 403 = blade complex 3 ◦ In the OSM Low-Level Link, 400 relates to all blade complexes. Example: group 400 = any blade complex. • Module: ◦ In OSM Service Connection displays, a module represents either the blade element or the processor.
NOTE: In OSM, if a blade element is not present or is powered off, processors might be renumbered. For example, if processor 2 has been removed, processor 3 becomes processor 2 in OSM displays. GMS Numbering Displayed in the OSM Service Connection: Processor ID Group* Module Slot Blade Element Processor 0 400 1 100 1 401 1 101 2 402 1 102 3 403 1 103 1, PCI adapter card. (physical PCI slot 1) Port (Slot 2 only) X Y 3-4, power supplies.
The X fabric connects to ports BX and AX. The Y fabric connects to ports BY and AY. VIO Enclosure Group-Module-Slot Numbering (NS2200) A NonStop NS2200 system supports a single pair of VIO enclosures, identified as group 100. For an illustration of the VIO enclosure slots, see Figure 3 (page 44).
1 Port A in slot 6b is reserved for OSM. Figure 3 VIO Enclosure Slot Locations, NS2200 System CLIM Connection Group-Module-Slot-Port Numbering (NS2200) This table lists the default numbering for VIO connections to a CLIM.
Figure 4 DL380 G6 Storage CLIM Connections to VIO Enclosures (NS2200) Component Location and Identification in a NonStop NS2200 System 45
The illustration below shows the slot and connector locations from the VIO modules to two DL380 G6 IP CLIMs. NOTE: The Telco CLIM connections are the same as the IP CLIM connections.
The illustration below shows the slot and connector locations from the VIO modules to two DL380p Gen8 Storage CLIMs.
The illustration below shows the slot and connector locations from the VIO modules to two DL380p Gen8 IP or Telco CLIMs. NOTE: The Telco CLIM connections are the same as the IP CLIM connections.
This document is called a tech memo and serves as the physical location and connection map for the system. Configuration Forms for the CLIMs and ServerNet Adapters (NS2200) Ethernet ports on a VIO enclosure or connections to an IP or Telco CLIM provide Gigabit Ethernet functionality in a NonStop NS2200 system. Connections to the Fibre Channel HBA interfaces on a Storage CLIM provide the Fibre Channel functionality in the system.
3 Site Preparation Guidelines for NonStop NS2200 Systems This section describes power, environmental, and space considerations for a NonStop NS2200 system at your site. Modular Cabinet Power and I/O Cable Entry Power and I/O cables can enter the NonStop NS2200 system from either the top or the bottom rear of the modular cabinets, depending on how the cabinets are ordered from HP and the routing of the AC power feeds at the site.
If an EPO switch or relay connector is required for your site, contact your HP representative or refer to the appropriate UPS documentation for connectors and wiring information: • HP UPS R5000 User Guide at: http://h20000.www2.hp.com/bc/docs/support/SupportManual/c02945229/c02945229.pdf • HP UPS R5500 User Guide at: http://bizsupport.austin.hp.com/bc/docs/support/SupportManual/c00065453/c00065453.pdf.
For proper grounding/protective earth connection, consult with your HP site preparation specialist or power engineer. Power Consumption In a NonStop NS2200 system, the power consumption and inrush currents per connection can vary because of the unique combination of enclosures housed in the modular cabinet. Thus, the total power consumption for the hardware installed in the cabinet should be calculated as described in “Enclosure Power Loads” (page 73).
If you install a UPS other than the HP model R5000, R5500 XR or R12000/3 UPS in each modular cabinet of a NonStop NS2200 system, these requirements must be met to insure the system can survive a total AC power fail: • The UPS output voltage can support the HP PDU input voltage requirements. • The UPS phase output matches the PDU phase input. For details, see Chapter 4 (page 56). • The UPS output can support the targeted system in the event of an AC power failure.
Flooring NonStop NS2200 systems can be installed either on the site’s floor with the cables entering from above the equipment or on raised flooring with power and I/O cables entering from underneath. Because cooling airflow through each enclosure in the modular cabinets is front-to-back, raised flooring is not required for system cooling.
For physical dimensions of the server equipment, see “Dimensions and Weights” (page 78). Operational Space When planning the layout of the server site, use the equipment dimensions, door swing, and service clearances listed in “Dimensions and Weights” (page 78). Because location of the lighting fixtures and electrical outlets affects servicing operations, consider an equipment layout that takes advantage of existing lighting and electrical outlets.
4 System Installation Specifications for NonStop NS2200 Systems This section provides specifications necessary for system installation planning for a NonStop NS2200 commercial system. NOTE: All specifications provided in this section assume that each enclosure in the modular cabinet is fully populated. The maximum current for each AC service depends on the number and type of enclosures installed in the modular cabinet. Power, weight, and heat loads are less when enclosures are not fully populated.
rear side of the rack. If the rack is equipped with a UPS, the UPS connects to the front-mounted PDU core. The following illustrations show the connections between the PDU cores and the extension bars using a 42U Intelligent rack as an example. The locations of the extension bars might not match your installation. NOTE: These illustrations are not an exact visual representation of the rack. To show the connections clearly, the rear-mounted PDU is shown outside the rack with its outlet side showing.
Figure 8 Intelligent PDU Connections (Without UPS) 58 System Installation Specifications for NonStop NS2200 Systems
Figure 9 Intelligent PDU Connections (With Single-Phase UPS) Power Distribution for NonStop NS2200 Systems In Intelligent Racks 59
Figure 10 Intelligent PDU Connections (With Three-Phase UPS) NOTE: The following illustrations of modular PDU connections show single-phase modular PDU cores with four outlets. For three-phase installations, the modular PDU cores have six outlets (L1 through L6) each. Also, 36U racks with modular PDUs have only three extension bars on each side.
Figure 11 Modular PDU Connections (Without UPS) Power Distribution for NonStop NS2200 Systems In Intelligent Racks 61
Figure 12 Modular PDU Connections (With Single-Phase UPS) 62 System Installation Specifications for NonStop NS2200 Systems
Figure 13 Modular PDU Connections (With Three-Phase UPS) Power Distribution for NonStop NS2200 Systems In Intelligent Racks 63
AC Power Feeds Power can enter the NonStop NS2200 system from either the top or the bottom rear of the modular cabinets, depending on how the cabinets are ordered from HP and how the AC power feeds are routed at the site. NonStop NS2200 system cabinets can be ordered with the AC power cords for the PDU installed either: • Top: Power and I/O cables are routed from above the modular cabinet. • Bottom: Power and I/O cables are routed from below the modular cabinet.
Figure 14 Example of Bottom AC Power Feed Without UPS Power Distribution for NonStop NS2200 Systems In Intelligent Racks 65
Figure 15 Example of Top AC Power Feed Without UPS 66 System Installation Specifications for NonStop NS2200 Systems
Figure 16 Example of Top AC Power Feed With Single-Phase UPS Power Distribution for NonStop NS2200 Systems In Intelligent Racks 67
Figure 17 Example of Bottom AC Power Feed With Single-Phase UPS 68 System Installation Specifications for NonStop NS2200 Systems
Figure 18 Example of Top AC Power Feed With Three-Phase UPS Power Distribution for NonStop NS2200 Systems In Intelligent Racks 69
Figure 19 Example of Bottom AC Power Feed With Three-Phase UPS Each PDU is wired to distribute the load segments to its receptacles. CAUTION: If you are installing NonStop NS2200 system enclosures in a rack, balance the current load among the available load segments. Using only one of the available load segments, especially for larger systems, can cause unbalanced loading and might violate applicable electrical codes.
voltage of AC power at the intended installation site for the system. For information on the PDUs supported for a NonStop NS2200 system, see “AC Input Power for Modular Cabinets” (page 71). Uninterruptible Power Supply (UPS) A NonStop NS2200 system can use the HP model R5000 UPS for a single-phase power configuration or the HP model R12000/3 UPS for a three-phase power configuration. An extended run-time module (ERM) can be combined with either UPS to extend battery time.
Table 3 North America/Japan Three-Phase Power Specifications R12000 3-phase UPS iPDU 3-phase Modular PDU 3-phase Output Load 12 kW 24 A 24 A Input Voltage 208V 3P Wye 208V 3P Delta 208V 3P Delta Input Connector IEC309 560P9 NEMA L15-30P NEMA L15-30P Output Voltage 208V 3P Delta N/A N/A Output Connectors 2 x NEMA L15-30R 6 x C19 6 x C19 (20 x C13) (42 x C13) Notes UPS outputs are connected to the compatible PDU inputs.
Table 5 International Three-Phase Power Specifications (continued) R12000 3-phase UPS iPDU 3-phase Modular PDU 3-phase Output Voltage 400V 3P Wye N/A N/A Output Connectors 2 x IEC309 309 516C6 6 x C19 6 x C19 (20 A) (20 x C13) (42 x C13) Notes UPS outputs are connected to the compatible PDU inputs.
For examples of calculating the power and current load for various enclosure combinations, see “Calculating Specifications for Enclosure Combinations” (page 86). In normal operation, the AC power is split equally between the two PDUs in the modular cabinet. However, if one of the two AC power feeds fails, the remaining AC power feed and PDU must carry the power for all enclosures in that cabinet.
AC Power Monitoring IMPORTANT: You must change the ride-through time for an HP-supported UPS from the manufacturing default setting to an appropriate value for your system. During installation of a NonStop NS2200 system or HP UPS, your service provider can refer to the "Setting the Ride-Through Time and Configuring for Maximized Runtime" procedure in the NonStop NS2200 Hardware Installation Manual for these instructions.
NOTE: Do not turn off the UPS as soon as the NonStop OS is down. The UPS continues to supply power until that supply is exhausted, and that time needs to be long enough for disk controllers and disks to complete disk writes. If a user-supplied rack-mounted UPS or a site UPS is used rather than the HP-supported UPS models mentioned above, the system is not notified of the power outage.
Also consider air conditioning failures during a real power failure because increased ambient temperature typically causes the fans to run faster, which causes the system to draw more power. By allowing for the maximum power consumption and applying those figures to the UPS calculations provided in the UPS manuals, you can increase the ride-through time.
Dimensions and Weights This subsection provides information about the dimensions and weights for modular cabinets and enclosures installed in a modular cabinet and covers these topics: • “Plan View of the Modular Cabinet With Intelligent Rack” (page 79) • “Plan View of the Modular Cabinet With G2 Rack” (page 78) • “Service Clearances for the Modular Cabinets” (page 79) • “Unit Sizes” (page 79) • “36U G2 Rack Modular Cabinet Physical Specifications” (page 80) • “36U Intelligent Rack Modular Cabine
Plan View of the Modular Cabinet With Intelligent Rack Service Clearances for the Modular Cabinets Aisles: 6 feet (182.9 centimeters) Front: 3 feet (91.4 centimeters) Rear: 3 feet (91.
36U G2 Rack Modular Cabinet Physical Specifications Item Height Width Depth Weight in. cm in. cm in. cm Modular cabinet 68.6 174.3 24.0 60.96 46.7 118.6 Rack 68.4 173.8 23.62 60.0 42.5 108.0 Shipping (palletized) 75.25 191.2 35.75 90.80 54.25 137.80 Depends on the enclosures installed. See “Modular Cabinet and Enclosure Weights With Worksheet” (page 82). 36U Intelligent Rack Modular Cabinet Physical Specifications Item Height Width Depth Weight in. cm in. cm in.
42U Intelligent Rack Modular Cabinet Physical Specifications Item Height Width Depth Weight in. cm in. cm in. cm Modular cabinet 79.00 200.66 23.54 59.78 51.19 130.02 Rack 78.7 199.9 23.3 59.06 47.6 121.0 Shipping (palletized) 85.82 218.00 35.43 90 57.87 147.00 Depends on the enclosures installed. See “Modular Cabinet and Enclosure Weights With Worksheet” (page 82).
Enclosure Type Height in Width Depth cm in cm in cm R5500 XR UPS 5.1 (for single-phase power) 13.0 17.5 44.5 26.0 66.0 R5500 XR ERM for single-phase power 5.1 13.0 17.5 44.5 25.1 63.8 R12000/3 UPS (for three-phase power) 10.3 26.1 26 66 14.4 36.5 R12000/3 ERM for three-phase power 5.1 13.1 17.2 43.8 26 66 Modular Cabinet and Enclosure Weights With Worksheet The total weight of each modular cabinet is the sum the weights of the cabinet plus each enclosure installed in it.
Enclosure Type Number of Enclosures Weight Total lbs kg 200GB SAS 2.5” SSD, Gen2 .34 .15 CLIM patch panel 5 2.3 Maintenance switch (Ethernet) 5 2.3 rack-mount system console, keyboard, and display 38 12.7 R5000 UPS 126 57 160 73 307 (with batteries) 139.2 (with batteries) 135 (without batteries) 59.
For information about best practices for cabinets, your HP service provider can consult: • HP 10000 G2 Series Rack User Guide • Best practices for HP 10000 Series and HP 10000 G2 Series Racks • HP Intelligent Rack Family User Guide • HP Intelligent Rack Family Options Installation Guide NOTE: For instructions on grounding the modular cabinet G2 rack using the HP Rack Grounding Kit (AF074A), ask your HP service provider to refer to the instructions in the HP 10000 G2 Series Rack Options Installation
Enclosure Type Number Installed Unit Heat (BTU/hour) Typical Unit Heat (BTU/hour) Maximum 437 539 256 427 SAS 2.5 in. 10k rpm disk drive 17 30 SAS 2.5 in. 15k rpm disk drive 14 24 200GB SAS 2.5” SSD, Gen1 20.5 20.5 200GB SAS 2.5” SSD, Gen2 20.5 20.
Nonoperating Temperature, Humidity, and Altitude • Temperature: ◦ -22° to 140° F (-30° to 60° C) ◦ Maximum rate of change: 36° F/hr (20° C/hr) ◦ Reasonable rate of change with noncondensing relative humidity during the transition from warm to cold • Relative humidity: 10% to 85%, noncondensing • Altitude: 0 to 40,000 feet (0 to 12,000 meters) Cooling Airflow Direction Each enclosure includes its own forced-air cooling fans or blowers.
Table 6 Example of Cabinet Load Calculations (continued) VIO enclosure 2 8 124 56.4 524 652 1788 2225 M8381-25 SAS disk enclosure (no disks) 2 4 76 34 150 250 512 854 SAS disk drives, 10k 50 rpm (in 2 enclosures) NA 50 25 250 450 850 1500 DL380 G6 Storage CLIM 2 4 116 52 270 450 921 1536 Rack-mount system console, keyboard, and monitor 1 1 26 11.8 105 115 (1 line) 358 392 Rack-mount keyboard, and monitor 1 1 12 5.
5 System Configuration Guidelines for NonStop NS2200 Systems This section provides configuration guidelines and configuration restrictions for a NonStop NS2200 commercial system. Configuration restrictions are also described in Chapter 6 (page 103).
on the VIO enclosure and IP or Telco CLIMs provide high-speed Ethernet links to communication LANs. Processor ID Assignment for the Blade Element Each blade element contains one processor element. The maintenance entity (ME) firmware running in the VIO enclosure assigns a number to each processor element based on its connection from the blade element to the ServerNet-to-processor ports in slots 14.1 through 14.4 (processors 0 through 3).
NOTE: All CLIMs use the Cluster I/O Protocols (CIP) subsystem. For more information about the CIP subsystem, see the Cluster I/O Protocols (CIP) Configuration and Management Manual. This illustration shows the locations of the hardware in the SAS disk enclosure as well as the I/O modules on the rear of the enclosure for connecting to the Storage CLIM.
SAS disk enclosures connect to Storage CLIMs via SAS cables. For details on cable types, see Appendix B (page 172). Factory-Default Disk Volume Locations for SAS Disk Devices This illustration shows where the factory-default locations for the primary and mirror system disk volumes reside in separate disk enclosures: NOTE: If you have ordered $OSS, you need a 4 pair disk configuration.
Figure 21 Two DL380 G6 Storage CLIMs, Two M8381-25 SAS Disk Enclosure Configuration This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk locations in the configuration of two DL380 G6 Storage CLIMs and two M8381-25 SAS disk enclosures. In this case, $SYSTEM, $DSMSCM, $AUDIT, and $OSS are configured as mirrored SAS disk volumes: Disk Volume Name Primary and Mirror-Backup CLIM Backup and Mirror CLIM $SYSTEM 100.2.3.1 100.2.3.3 $DSMSCM 100.2.3.1 100.2.3.
Figure 22 Two DL380 G6 Storage CLIMs, Four M8381-25 SAS Disk Enclosure Configuration This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk locations in the configuration of two DL380 G6 Storage CLIMs and four M8381-25 SAS disk enclosures. In this case, $SYSTEM, $DSMSCM, $AUDIT, and $OSS are configured as mirrored SAS disk volumes: Disk Volume Name Primary CLIM Backup CLIM Mirror CLIM $SYSTEM 100.2.3.1 100.2.3.3 100.2.3.3 100.2.3.
Figure 23 Four DL380 G6 Storage CLIMs, Four M8381-25 SAS Disk Enclosure Configuration This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk locations in the configuration of four DL380 G6 Storage CLIMs and four M8381-25 SAS disk enclosures.
Two DL380p Gen8 Storage CLIMs, Two M8381-25 SAS Disk Enclosures This illustration shows example cable connections between the two DL380p Gen8 Storage CLIM, two M8381-25 SAS disk enclosure configuration. Figure 24 Two DL380p Gen8 Storage CLIMs, Two M8381-25 SAS Disk Enclosure Configuration This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk locations in the configuration of two DL380p Gen8 Storage CLIMs and two M8381-25 SAS disk enclosures.
Two DL380p Gen8 Storage CLIMs, Four M8381-25 SAS Disk Enclosures This illustration shows example cable connections for the two DL380p Gen8 Storage CLIM, four M8381-25 SAS disk enclosure configuration. This configuration uses two SAS ports in slots 2 and 3 of each DL380p Gen8 Storage CLIM to connect to the P1 ports on each SAS disk enclosure I/O module.
Figure 26 Four DL380p Gen8 Storage CLIMs, Four M8381-25 SAS Disk Enclosure Configuration This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk locations in the configuration of four DL380p Gen8 Storage CLIMs and four M8381-25 SAS disk enclosures.
Figure 27 Four DL380p Gen8 Storage CLIMs, Eight M8381-25 SAS Disk Enclosure Configuration This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk locations in the configuration of four DL380p Gen8 Storage CLIMs and eight M8381-25 SAS disk enclosures.
• Up to eight SAS disk enclosures can be connected to the HBA Fibre Channel interfaces on a Storage CLIM that connects to the VIO enclosure in the NonStop NS2200 system. • Two Ethernet connections, one in each VIO enclosure module, that connect to the maintenance entity (ME) are necessary to enable the OSM Service Connection.
IP CLIM Ethernet Interfaces The DL380 G6 and DL380p Gen8 IP CLIM each have two types of Ethernet configurations: IP CLIM option 1 and IP CLIM option 2. • IP CLIM option 1 provides five Ethernet copper ports. • IP CLIM option 2 provides three Ethernet copper ports and two Ethernet optical ports. NOTE: The Telco CLIM Ethernet interfaces are identical to an IP CLIM with Configuration A. For more information, see “Telco CLIM Ethernet Interfaces” (page 101).
All CLIMs use the Cluster I/O Protocols (CIP) subsystem. For more information about managing your CLIMs using the CIP subsystem, see the Cluster I/O Protocols (CIP) Configuration and Management Manual.
All CLIMs use the Cluster I/O Protocols (CIP) subsystem. For more information about the CIP subsystem, see the Cluster I/O Protocols (CIP) Configuration and Management Manual. VIO Enclosure Ethernet Ports For more information on the VIO Enclosure Ethernet ports, see “VIO Enclosure Group-Module-Slot Numbering (NS2200)” (page 43). For illustrations and details about connecting to the Ethernet ports on the VIO enclosure, ask your HP service provider to refer to the Versatile I/O Manual.
6 Hardware Configuration in NonStop NS2200 Cabinets This section shows locations of hardware components within 36 and 42U modular cabinets for a NonStop NS2200 commercial system. NOTE: Hardware configuration drawings in this section represent the physical arrangement of the modular enclosures but do not fully show PDUs. For information about PDUs, see “Power Distribution for NonStop NS2200 Systems In Intelligent Racks” (page 56).
CLIM Coexistence Limits 2 0 0 2 Typical NS2200 Configurations With Intelligent Rack Figure 28 Example 42U Intelligent Rack Configuration Without UPS and ERM 104 Hardware Configuration in NonStop NS2200 Cabinets
Figure 29 Example 42U Intelligent Rack Configurations With Possible UPS/ERM Combinations Typical NS2200 Configurations With Intelligent Rack 105
Figure 30 Example 36U Intelligent Rack Configuration Without UPS and ERM 106 Hardware Configuration in NonStop NS2200 Cabinets
Figure 31 Example 36U Intelligent Rack Configurations With Possible UPS/ERM Combinations A second cabinet is required when space for optional components exceeds the capacity of the cabinet.
Part III NonStop NS2200T and NS2200ST Systems Part III: NonStop NS2200T and NS2200ST System Topics Chapters and Related Appendices 7 NonStop NS2200T and NS2200ST Systems Overview (page 109) 8 Site Preparation Guidelines for NonStop NS2200T and NS2200ST Systems (page 127) 9 Specifications for NonStop NS2200T Systems (page 132) 10 Specifications for NonStop NS2200ST Systems (page 142) 11 System Configuration Guidelines (NS2200T and NS2200ST Systems) (page 151) 12 Hardware Configuration in NS2200T a
7 NonStop NS2200T and NS2200ST Systems Overview The NonStop NS2200T and NS2200ST servers are -48V Telco servers that combine HP Integrity rx2800 i2 servers with the NonStop operating system. Each HP Integrity rx2800 i2 server is adapted for use as a -48V blade element containing an Intel Itanium processor with two cores enabled and a ServerNet PCI adapter card to provide connectivity to the ServerNet fabrics.
1 2 Only a 36U seismic rack is supported for a NonStop NS2200ST system. This cabinet should never be used without first bolting it to the floor. See “IP and Telco CLIM CG Coexistence Limits ” (page 158) for information about coexistence limits for IP and Telco CLIM CGs. Figure 32 (page 110) shows the rear view of an NonStop NS2200T system in a G2 42U commercial grade cabinet and a NonStop NS2200ST system in the 36U seismic rack. Both systems have two blade elements.
• “Versatile I/O (VIO) Enclosure (DC-Powered)” (page 112) • “Storage CLuster I/O Module (CLIM CG or CLIM T)” (page 112) • “SAS Disk Enclosures” (page 113) • “Fuse Panel” (page 114) • “CG Maintenance Switch” (page 115) • “System Console for DC-Powered Systems” (page 115) Optional Hardware for a NonStop NS2200T and NS2200ST system includes: • “IP CLIM CG AND IP CLIM T (Optional)” (page 116) • “Telco CLIM CG AND Telco CLIM T (Optional)” (page 117) • “DAT 160 Tape Unit (Optional)” (page 117) A
Versatile I/O (VIO) Enclosure (DC-Powered) The 4U VIO enclosure uses -48 volt DC power and provides Gigabit Ethernet networking and connectivity to the processors. Two VIO enclosures, one required for each ServerNet fabric, are installed in a 19-inch rack. For an illustration of the VIO enclosure slot locations, see Figure 39 (page 123). Each VIO enclosure contains: • Connectivity for up to four processors, configured in pairs.
DL380 G6 Storage CLIM (CLIM CG or CLIM T) The DL380 G6 Storage CLIM contains 4 PCIe HBA slots with these characteristics: Storage CLIM HBA Slot Configuration Provides 1 Part of base configuration ServerNet fabric connections via a PCIe 4x adapter 2 Part of base configuration One SAS external connector with two SAS links per connector and 6 Gbps per link is provided by the PCIe 8x slot 3 Optional customer order SAS or Fibre Channel 4 Optional customer order Fibre Channel DL380p Gen8 Storage CL
Figure 34 HP M8391-24x and M8392-24x Disk Enclosure, Back View 1 2 3 Fans IO Module 1 Service port – not used 4 5 6 SAS In port SAS Out port – not used IO Module 2 Connect SAS In Port (on the left) for each module to the Storage CLIM. Out Port is not used. Fuse Panel NOTE: For your safety, there are procedures to observe when working with the fuse panel. For these procedures, ask your HP service provider to refer to the NonStop NS2200 Series Hardware Installation Manual.
CG Maintenance Switch The CG maintenance switch provides the communication between the NonStop NS2200T and NS2200ST systems through the VIO enclosures, CLIM CGs, and the desktop system console running HP NonStop Open System Management (OSM). The CG maintenance switch: • Has 24 10/100 Ethernet ports. • Uses two DC power inputs. • Has a ground connection between the switch chassis and the cabinet.
IP CLIM CG AND IP CLIM T (Optional) The IP CLuster I/O Module (IP CLIM CG or IP CLIM T) is a Carrier Grade version of the commercial IP CLIM and functions as a ServerNet Ethernet adapter providing HP-standard Gigabit Ethernet Network Interface Cards (NICs) to implement one of the IP CLIM configurations (either Option 1 configuration or Option 2 configuration). The IP CLIM: • Can coexist with other types of CLIMs (Storage or Telco) in the same system. • Is configured as part of a pair for fault-tolerance.
Carrier Grade IP DL380p Gen8 CLIM Option 2 Configuration (3 Ethernet Copper/2 Ethernet Optical Ports) • Slot 1 contains a ServerNet PCIe interface card, which provides the ServerNet fabric connections. • Slot 2 contains a 2-port 1GbE optical NIC for customer interfaces. • The embedded Gigabit NIC provides Eth1, Eth2, and Eth3 ports for customer data. All CLIMs use the Cluster I/O Protocols (CIP) subsystem.
For detailed information about your system's tape unit, see the manual associated with the tape unit (for example, the 5344-2SE Tape Drive Installation and User's Guide). For information about the connections between the DAT unit and other system components ask your HP service provider to refer to the CLuster I/O Module (CLIM) Installation and Configuration Guide.
Term Definition Blade complex In a NonStop NS2200 series system, OSM uses this term to hierarchically differentiate between each blade element. rx2800 i2 blade element A DC-powered HP Integrity rx2800 i2 server that contains the PE, power supplies, fan assemblies, and firmware. A NonStop NS2200 system includes up to four blade elements.
Blade Element Group-Module-Slot Numbering (NS2200T and NS2200ST Systems) • Group: ◦ In OSM Service Connection displays, 400 through 403 relates to blade complexes 0 through 4. Each blade complex includes a blade element and its associated processor. Example: group 403 = blade complex 3 ◦ In the OSM Low-Level Link, 400 relates to all blade complexes.
NOTE: In OSM, if a blade element is not present or is powered off, processors might be renumbered. For example, if processor 2 has been removed, processor 3 becomes processor 2 in OSM displays. GMS Numbering Displayed in the OSM Service Connection: Processor ID Group* Module Slot Blade Element Processor 0 400 1 100 1 401 1 101 2 402 1 102 3 403 1 103 1, PCI adapter card. (physical PCI slot 3) Port (Slot 2 only) X Y 3-4, power supplies.
The X fabric connects to port BX and the Y fabric connects to port BY. Ports AX and AY are not used.
1 Port A in slot 6b is reserved for OSM.
This illustration shows the slot and connector locations from the VIO modules to two Storage CLIM CGs: Figure 40 Storage CLIM CG Connections to VIO Enclosures 124 NonStop NS2200T and NS2200ST Systems Overview
This illustration shows the slot and connector locations from the VIO modules to two IP CLIM CGs: NOTE: The Telco CLIM CG connections are the same as the IP CLIM CG connections. Figure 41 IP CLIM CG or Telco CLIM CG Connections to VIO Enclosures System Installation Document Packet To keep track of the hardware configuration, internal and external communications cabling, IP addresses, and connect networks, assemble and retain as the systems records an Installation Document Packet.
Configuration Forms for the CLIMs and ServerNet Adapters Ethernet ports on a VIO enclosure or connections to an IP CLIM CG or Telco CLIM CG provide Gigabit Ethernet functionality in a NonStop NS2200 series system.
8 Site Preparation Guidelines for NonStop NS2200T and NS2200ST Systems This chapter includes these topics: • “System Cabling” (page 127) • “Emergency Power-Off Connections” (page 127) • “Electrical Power and Grounding Quality” (page 127) • “DC Power System Warnings” (page 128) • “Cooling and Humidity Control” (page 129) • “Weight” (page 129) • “Flooring” (page 129) • “Receiving and Unpacking Space” (page 130) • “Operational Space” (page 130) • “Dust and Pollution Control” (page 130) • “
Power Quality This equipment is designed to operate reliably over a wide range of voltages and frequencies. However, damage can occur if these ranges are exceeded. Severe electrical disturbances can exceed the design specifications of the equipment.
Cooling and Humidity Control Do not rely on an intuitive approach to cooling design or to simply achieve an energy balance—that is, summing up to the total power dissipation from all the hardware and sizing a comparable air conditioning capacity. Today’s high-performance servers use semiconductors that integrate multiple functions on a single chip with very high power densities.
The site floor structure and any raised flooring (if used) must be able to support the total weight of the installed computer system as well as the weight of the individual cabinets and their enclosures as they are moved into position. To determine the total weight of each cabinet with its installed enclosures, see the weight worksheet for the server you are installing (Specifications for NonStop NS2200ST Systems (page 142)).
Zinc Particulates Over time, fine whiskers of pure metal can form on electroplated zinc, cadmium, or tin surfaces such as aged raised flooring panels and supports. If these whiskers are disturbed, they can break off and become airborne, possibly causing computer failures or operational interruptions. This metallic particulate contamination is a relatively rare but possible threat.
9 Specifications for NonStop NS2200T Systems Worksheets for NonStop NS2200T Systems Your power, environmental, and weight specifications depend on the enclosures installed.
36U Intelligent Rack Commercial Grade Cabinet Physical Specifications For NonStop NS2200T 36U Intelligent rack commercial grade cabinet physical specifications, see “36U Intelligent Rack Modular Cabinet Physical Specifications” (page 80). 42U Intelligent Rack Commercial Grade Cabinet Physical Specifications For NonStop NS2200T 42U Intelligent rack commercial grade cabinet physical specifications, see “42U Intelligent Rack Modular Cabinet Physical Specifications” (page 81).
• If you are installing a single-cabinet row, you must install both the front and the side anti-tip feet. • The use of anti-tip feet does not affect the service clearances required for the cabinet.
Specification Value Enclosure Weight Weight, unboxed 16 lbs (7.3 kg) Outputs Number of TPA (maximum 50A rating) outputs per power 4 rail Number of GMT (maximum 15A rating) outputs per power 5 rail Max total load rating 80A Input requirements Nominal voltage -48/-60 VDC Operating voltage -36VDC to -72VDC Max input rating 80A per input Total inputs 2 Site branch circuit protection As appropriate for maximum total load rating.
Specification Value Typical heat dissipation 894 BTU/hour Maximum heat dissipation 1112 BTU/hour NS2200T CLIM Specifications Specification DL380 G6 CLIM CG Value DL380p Gen8 CLIM CG Value U Height 2U 2U Height 3.4 in (8.6 cm) 3.4 in (8.6 cm) Width 17.5 in (44.5 cm) 17.5 in (44.5 cm) Depth 27.3 in (69.2 cm) 27.3 in (69.2 cm) 62 lbs (28 kg) 63 lbs (28.
Specification Value Number of power inputs 2 Typical power consumption 75 W Maximum power consumption 100 W Typical heat dissipation 256 BTU/hour Maximum heat dissipation 341 BTU/hour Disk Enclosure Ground Connections The disk enclosure has a pair of ground studs on the right rail bracket to which the ground cable connects. The other end of the ground cable connects to the cabinet grounding rail.
Specification Value Width 17 in (43.2 cm) Depth 9 in (22.9 cm) Enclosure Weight Unboxed 5 lbs (2.3 kg) Power and Heat Number of power inputs 2 Typical power consumption 35 W Maximum power consumption 40 W Typical heat dissipation 119 BTU/hour Maximum heat dissipation 136 BTU/hour CG Maintenance Switch Ground Connections The CG maintenance switch has a threaded post located to the right of the DC input terminal block.
Table 7 Rack Weight Worksheet (continued) Weight Worksheet for Rack Number _____ Enclosure Type Number of Enclosures Weight Total lb kg Cabinet, 36U G2 rack1 295 133.8 Cabinet, 42U G2 rack2 328 148.8 Cabinet, 36U Intelligent rack3 318 144 Cabinet, 42U Intelligent rack4 333 151 -- -- Total Weight -- lb 1 Maximum payload weight for the 36U G2 rack cabinet: 1200 lbs (544.3 kg). 2 Maximum payload weight for the 42U G2 rack cabinet: 1200 lbs (544.3 kg).
Heat Dissipation Worksheet for NonStop NS2200T Racks To calculate the heat dissipation for each rack, use the worksheet in Table 9 (page 140).
Table 10 Power Load Worksheet for NonStop NS2200T Rack (continued) Power Load Worksheet for Rack Number ______ Enclosure Type Number of Enclosures Watts per Enclosure G6 Storage CLIM T2 240 G6 IP/Telco CLIM T2 240 Gen8 Storage CLIM T 160 Gen8 IP/Telco CLIM T 158 M8391-24T and M8392-24T Disk Enclosure (empty) 180 Disk drive 10k rpm 9 Disk drive 15k rpm 7 200GB SAS 2.5” SSD, Gen1 6 200GB SAS 2.
10 Specifications for NonStop NS2200ST Systems NonStop NS2200ST (Seismic Rack) Specifications The NonStop NS2200ST system uses a 36U seismic rack with DC input power. There are two versions of seismic racks: original seismic rack and seismic rack R2. The original seismic rack has a rectangular HP logo. Seismic rack R2 is black and has a round HP logo. The specifications for the rack and components are described in this chapter.
Specification Value Max Load 1200 lbs (544.3 kg) Rack Weight (seismic rack) 500 lbs (226.8 kg) Rack Weight (seismic rack R2) 485 lbs (220 kg) Packaging and Pallet Weight (seismic rack) 200 lbs (90.7 kg) Packaging and Pallet Weight (seismic rack R2) 150 lbs (29.6 kg) 1 Including side panels. Floor Space Requirements Minimum Recommended Measurement in cm in cm Front (appearance side) clearance 36 91.4 51.2 130 Rear (service side) clearance 36 91.4 51.
Fuse Panel Specifications Specification Value Enclosure Dimensions U Height 2U Height 1.8 in (4.6 cm) Width 19 in (48.3 cm) Depth (including safety cover) 30.5 in (77.5 cm) Depth (without safety cover) 25 in (63.5 cm) Enclosure Weight Weight, unboxed 16 lbs (7.
Specification Value Enclosure Weight Unboxed, fully loaded 62 lbs (28 kg) Power and Heat Number of power inputs 2 Maximum power consumption 326 W Nominal heat dissipation 894 BTU/hour Maximum heat dissipation 1112 BTU/hour NS2200ST CLIM Specifications Specification DL380 G6 CLIM CG Value DL380p Gen8 CLIM CG Value U Height 2U 2U Height 3.4 in (8.6 cm) 3.4 in (8.6 cm) Width 17.5 in (44.5 cm) 17.5 in (44.5 cm) Depth 27.3 in (69.2 cm) 27.3 in (69.2 cm) 62 lbs (28 kg) 63 lbs (28.
Specification M8391-24CG and M8392-24CG Value Width 17.6 in (44.7 cm) Depth 20.28 in (51.5 cm) Enclosure Weight Unboxed, empty of disk drives 47 lbs (21 kg) Power and Heat Number of power inputs 2 Typical power consumption 75 W Maximum power consumption 180 W Typical heat dissipation 256 BTU/hour Maximum heat dissipation 614 BTU/hour Disk Enclosure Ground Connections The disk enclosure has a pair of ground studs on the right rail bracket to which the ground cable connects.
CG Maintenance Switch Specifications Specification Value Enclosure Dimensions U Height 1U Height 1.7 in (4.32 cm) Width 17 in (43.2 cm) Depth 9 in (22.9 cm) Enclosure Weight Unboxed 5 lbs (2.
Table 11 Seismic Rack Weight Worksheet (continued) Weight Worksheet for Seismic Rack Number _____ Number of Enclosures Enclosure Type Weight Total lb kg CG CLIM patch panel 5 2 M8391-24CG and M8392-24CG Disk Enclosure (no disks) 47 21 Disk drives in disk enclosures 1 0.5 160 DAT unit 24 10.9 CG Maintenance switch 5 2 -- -- -- Seismic rack, 36U -- 500 Seismic rack R2, 36U -- Total Weight -- Total Payload 1 2 1, 2 lb kg 226.8 500 226.
Table 13 Heat Dissipation Worksheet for Seismic Racks Heat Dissipation Worksheet for Rack Number ______ Number Installed Enclosure Type Maximum Unit Heat (BTU/hour with both lines powered) Total (BTU/hour) Fuse panel1 239 x (fuse panel load /160)2 Blade Element (8 GB) 1686 Blade Element (16 GB) 1747 Blade Element (32 GB) 1802 VIO enclosure 1112 DL380 G6 CLIM CG 1051 DL380p Gen8 CLIM CG 546 M8391-24CG and M8392-24CG Disk Enclosure 614 Disk drive 10k rpm 31 Disk drive 15k rpm 24 200GB S
Table 14 Seismic Rack Power Load Worksheet (continued) Power Load Worksheet for Rack Number ______ Enclosure Type1 Watts per Enclosure Subtotal M8391-24CG and M8392-24CG Disk Enclosure (no disks)4, 4 180 Disk drive 10k rpm 9 Disk drive 15k rpm 7 200GB SAS 2.5” SSD, Gen1 6 200GB SAS 2.5” SSD, Gen2 6 5 DAT Tape 30 Maintenance Switch 40 Total 150 Number of Enclosures -- -- 1 Cross out components that don't apply. 2 Fuse panels have a maximum of 4 TPA fuses and 5 GMT fuses.
11 System Configuration Guidelines (NS2200T and NS2200ST Systems) This section provides configuration guidelines for a NonStop NS2200T and NS2200ST system. NonStop NS2200T and NS2200ST systems use a flexible modular architecture. Therefore, various configurations of the system’s modular components are possible within configuration restrictions stated in this section and Chapter 6 (page 103).
connected to the system, you can use the BACKUP and RESTORE utilities to save data to and restore data from tape. Up to four SAS CG disk enclosures can be connected to the default and optional HBA SAS interfaces on 1 pair of Storage CLIM CGs. Up to 2 pairs of Storage CLIM CGs are supported on the NS2200T and NS2200ST systems.
Two Storage CLIMs, Two Disk Enclosures This illustration shows example cable connections between the two Storage CLIMs, two disk enclosure configuration: Figure 42 Two Storage CLIMs, Two SAS Disk Enclosure Configuration From CLIM port To disk enclosure SAS port CLIM 1, Slot 2–1E Disk enclosure 1, I/O module 1, P1 or In CLIM 1, Slot 2–2E Disk enclosure 2, I/O module 1, P1 or In CLIM 2, Slot 2–1E Disk enclosure 1, I/O module 2, P1 or In CLIM 2, Slot 2–2E Disk enclosure 2, I/O module 2, P1 or In Thi
Figure 43: “Two Storage CLIMs, Two SAS Disk Enclosure Configuration with Two SAS HBAs per Storage CLIM” shows example cable connections for a two Storage CLIM, two SAS disk enclosure configuration with two SAS HBAs in each Storage CLIM.
Figure 44 Four Storage CLIMs, Four SAS Disk Enclosure Configuration From CLIM port To disk enclosure SAS port CLIM 1, Slot 2–1E Disk enclosure 1, I/O module 1, P1 or In CLIM 1, Slot 2–2E Disk enclosure 4, I/O module 1, P1 or In CLIM 2, Slot 2–1E Disk enclosure 3, I/O module 1, P1 or In CLIM 2, Slot 2–2E Disk enclosure 2, I/O module 1, P1 or In CLIM 3, Slot 2–1E Disk enclosure 1, I/O module 2, P1 or In CLIM 3, Slot 2–2E Disk enclosure 4, I/O module 2, P1 or In Storage CLIM CG and Storage CLIM
From CLIM port To disk enclosure SAS port CLIM 4, Slot 2–1E Disk enclosure 3, I/O module 2, P1 or In CLIM 4, Slot 3–2E Disk enclosure 2, I/O module 2, P1 or In This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk locations in the configuration of four Storage CLIMs and four disk enclosures.
Telco CLIM Ethernet Interfaces The Telco CLIM Ethernet interfaces are identical to the commercial IP CLIM Option 1 Ethernet configuration. For information about the IP CLIM Option 1 configuration, see “IP CLuster I/O Module (CLIM) (Optional)” (page 30).
12 Hardware Configuration in NS2200T and NS2200ST Cabinets This section shows locations of hardware components within 36 and 42U commercial grade cabinets for a NonStop NS2200T system and a 36U seismic rack for the NonStop NS2200ST system. Maximum Number of Modular Components, NS2200T and NS2200ST Systems This table shows the maximum number of the modular components installed in an NS2200T or NS2200ST system.
Enclosure Locations in Cabinets This table provides details about the required locations of NonStop NS2200 and NS2200ST system enclosures and components within a cabinet. The enclosure location refers to the U location on the rack where the lower edge of the enclosure resides, such as the bottom of an rx2800 i2 blade element at 11U.
This table only applies to configurations that use the NS2200ST seismic rack. Table 16 Enclosure Locations in NS2200ST Cabinets Enclosure or Component Height (U) Required Cabinet (Rack) Location Notes Cabinet stabilizer N/A Bottom front exterior of cabinet Required when you have less than four cabinets bayed together. Cabinet stabilizer is not required when cabinet is bolted to its adjacent cabinet. Blade element 2U U1 for the first blade element.
Typical Configurations, NonStop NS2200T Figure 45 (page 161) and Figure 46 (page 162) show the U locations of hardware components that can be installed in the commercial grade NS2200T 36U and 42U cabinets.
Figure 46 42U Configurations, NonStop NS2200T A second cabinet is required if space for optional components exceeds the capacity of the cabinet.
Typical Configurations, NonStop NS2200ST Figure 47 (page 163) shows the U locations of hardware components that can be installed in the 36U seismic rack. Figure 47 36U Seismic Rack Configurations A second cabinet is required when space for optional components exceeds the capacity of the cabinet.
A Maintenance and Support Connectivity Local monitoring and maintenance of the NonStop NS2200 series system occurs over the dedicated service LAN. The dedicated service LAN provides connectivity between the system console and the maintenance infrastructure in the system hardware. Remote notification (or dial-out) support is provided by HP Insight Remote Support Advanced, an HP SIM plug-in.
• Two system consoles (one to each maintenance switch). • Connect the VIO enclosure for the X fabric to one of the maintenance switches and the VIO enclosure for the Y fabric to the other maintenance switch via the ME ENET ports on the VIO enclosures. • Connect one Ethernet port in each VIO enclosure via ENET slot 6b, port A to use the OSM Service Connection and other up-system console software (this connection is optional if you are implementing your dedicated service LAN via IP or Telco CLIMs).
Figure 48 Example of a Fault-Tolerant LAN Configuration DHCP, TFTP, and DNS Window-Based Services DHCP, TFTP, and DNS Windows based services are required for NonStop NS2200 series systems. As of J06.07, these services can reside either on a pair of System Consoles or a pair of CLuster I/O Modules (CLIMs).
IP Addresses NonStop NS2200 series servers require Internet protocol (IP) addresses for these components that are connected to the dedicated service LAN: • VIO enclosure logic boards • Maintenance switches • System consoles • CLIM maintenance interfaces (eth0) • CLIM iLOs • Blade iLOs • iPDUs in Intelligent racks • UPSs (optional) These components have default IP addresses that are preconfigured at the factory.
Component Group.Module.Slot Default IP Address Up to two additional system consoles (rack-mounted only) N/A 192.168.36.5 CLIM Maintenance Interfaces (eth0) CLIM CLIM CLIM CLIM CLIM CLIM CLIM CLIM 192.168.36.6 at at at at at at at at 100.2.3.1 100.2.3.2 100.2.3.3 100.2.3.4 100.2.4.1 100.2.4.2 100.2.4.3 100.2.4.4 CLIM iLOs Blade element iLO Used By N/A 192.168.36.41 192.168.36.42 192.168.36.43 192.168.36.44 192.168.36.51 192.168.36.52 192.168.36.53 192.168.36.
Dedicated Service LAN Links You can implement up-system service LAN connectivity using: • “Dedicated Service LAN Links With Two VIO Enclosures” (page 169) • “Dedicated Service LAN Links With IP CLIMs” (page 169) • “Dedicated Service LAN Links With Telco CLIMs” (page 169) Dedicated Service LAN Links With Two VIO Enclosures You can implement up-system service LAN connectivity using the Ethernet ports on two VIO enclosures.
GMS for Telco CLIM Location in VIO Enclosure TCP/IP Stack IP Configuration Subnet: %hFFFFFF00 Hostname: osmlanx 100.3.4.1 $ZTCP1 IP: 192.168.36.11 Subnet: %hFFFFFF00 Hostname: osmlany Initial Configuration for a Dedicated Service LAN New systems are shipped with an initial set of IP addresses configured. You can change these preconfigured IP addresses to addresses appropriate for your LAN environment. For a listing of these initial IP addresses, see “IP Addresses” (page 167).
NOTE: The NonStop system console must be configured with some ports open. For more information, see the NonStop System Console Installer Guide. System Console Configurations Several system console configurations are possible: • “Primary and Backup System Console Managing One System” (page 171) • “Primary and Backup System Consoles Managing Multiple Systems” (page 171) Primary and Backup System Console Managing One System This configuration is required for NonStop NS2200 series systems.
B Cables Cable Types, Connectors, Lengths, and Product IDs Available cables and their lengths are: Cable Type Connectors Length (meters) Length (feet) Product ID MMF LC-LC 2 7 M8900-02 3 9 M8900-03 6.
1 This cable cannot be used in certain configurations. For affected configurations and maximum cable lengths, see “Cable Length Restrictions” (page 173).
1 2 3 4 nnn indicates the length of the cable in meters. For example, M8900125 is 125 meters long; M8900-15 is 15 meters long. The M8381-25 SAS disk enclosure is also known as the D2700 SAS disk enclosure. Fibre channel (FC) interfaces are only supported on the NonStop NS2200 commercial system. HP has cable with maximum length 250 m.
C Operations and Management Using OSM Applications OSM client-based components are installed on new system console shipments and also delivered by an OSM installer on the HP NonStop System Console (NSC) Installer DVD. The NSC DVD also delivers all other client software required for managing and servicing NonStop NS2200 systems. For installation instructions, see the NonStop System Console Installer Guide.
Connections for OSM Low-Level Link Down System Support In NonStop NS2200 series systems, the maintenance entity (ME) in the VIO enclosures provides dedicated service LAN services via the OSM Low-Level Link for both OS coldload, system management, and hardware configuration when hardware is powered up but the OS is not running. LAN connections are direct from the 10/100 Ethernet ports on the VIO enclosures to the maintenance switch that is installed in the modular cabinet.
D Default Startup Characteristics and Naming Conventions Each NonStop NS2200 series system uses “Default Naming Conventions” (page 178) and ships with the following default startup characteristics: $SYSTEM disks residing in either SAS disk enclosures: SAS and SAS CG Disk Enclosures • Systems with only two to three Storage CLIM/CLIM CGs and two SAS/SAS CG disk enclosures with the disks in these locations: CLIM/CLIM CG X1 Location Path Group Primary 100 Backup Module SAS/SAS CG Disk Enclosure Slot En
The command interpreter input file (CIIN) is automatically invoked after the first processor is loaded. The CIIN file shipped with new systems contains the TACL RELOAD * command, which loads the remaining processors. For default configurations of the HBA SAS ports, SAS disk enclosures, and load disks, see “Configurations for Storage CLIMs and SAS Disk Enclosures” (page 91).
Type of Object Naming Convention1 Example Description WANBOOT process Automatically created by WANMGR None None SWAN/SWAN 2 concentrators3 S number S10 Tenth SWAN/SWAN 2 concentrator in the system 1 2 3 For more information about CLIM processes that use the CIP subsystem and the naming conventions for these processes, see the Cluster I/O Protocols (CIP) Configuration and Management Manual. ESS is only supported on the NonStop NS2200 commercial system.
E Site Power Cables — Carrier Grade Site cables and lugs must be provided by the customer or the installation provider for the customer. HP does not provide these items to the customer. IMPORTANT: The power cables should be assembled by a certified electrician only.
F Power Configurations for NonStop NS2200 Systems in G2 Racks This appendix describes power distribution and AC power inputs for NonStop NS2200 systems in G2 Racks. For power configurations of systems shipped in Intelligent racks starting with the J06.14 RVU, see “Power Distribution for NonStop NS2200 Systems In Intelligent Racks” (page 56).
and four on the right). If a single-phase UPS is used, the four extension bars on the left are connected to the UPS instead of two modular PDUs. For information about modular PDU input and output characteristics, see “North America and Japan: 200 to 240V AC, Modular Single-Phase PDU Power” (page 192).
AC Power Feeds With UPS and ERM, Three-Phase • “Top AC Power Feed with UPS and ERM Installed, Three-Phase” (page 189) • “Bottom AC Feed With UPS and ERM Installed, Three-Phase” (page 190) Figure 14 (page 65) shows the power feed cables on PDUs with AC feed at the bottom of the cabinet and the AC power outlets along the PDU. These power outlets face in toward the cabinet.
Figure 51 (page 184) shows the power feed cables for the single-phase PDU and optional UPS when AC power is fed from the top of the cabinet. Figure 57 (page 189) shows the power feed cables for the three-phase PDU and optional UPS when AC power is fed from the top of the cabinet.
Figure 53 (page 185) shows the AC power feed cables from the top of the cabinet for the single-phase modular PDU when the optional UPS is installed: Figure 53 Top AC Power Feed With UPS and Single-Phase Modular PDUs Power Distribution for NonStop NS2200 Systems in G2 Racks 185
Figure 54 (page 186) shows the AC power feed cables from the bottom of the cabinet for the single-phase modular PDU when the optional UPS is installed: Figure 54 Bottom AC Power Feed With UPS and Single-Phase Modular PDUs 186 Power Configurations for NonStop NS2200 Systems in G2 Racks
Figure 55 (page 187) shows the connections between the modular PDUs and the extension bars.
Figure 56 (page 188) shows the extension bar connections to the modular PDUs and the optional R5000 or R5500 XR UPS.
Figure 57 (page 189) shows the AC power feed cables from the top of the cabinet for the three-phase PDU when the optional UPS and ERM are installed.
Figure 58 (page 190) shows the AC power feed cables from the bottom of the cabinet for the three-phase PDU when the optional UPS and ERM are installed. Figure 58 Bottom AC Feed With UPS and ERM Installed, Three-Phase Each PDU is wired to distribute the load segments to its receptacles. CAUTION: If you are installing NonStop NS2200 system enclosures in a rack, balance the current load among the available load segments.
• “Branch Circuits and Circuit Breakers, Three-Phase PDUs” (page 196) • “Circuit Breaker Ratings for Three-Phase UPS” (page 196) Single-Phase Power Specifications in G2 Racks North America and Japan: 200 to 240V AC, Monitored Single-Phase PDU Power The NonStop NS2200 cabinet can contain two monitored power distribution units (PDUs). The PDU power characteristics are: PDU input characteristics • 200 to 240 V AC, single-phase, 40A RMS, 3-wire • 50/60Hz • 6.
Branch Circuits and Circuit Breakers, Monitored Single-Phase PDUs In NonStop NS2200 cabinets without the optional rack-mounted UPS, each of the two PDUs requires a separate branch circuit of these ratings: Region Volts (Phase-to-Phase) Amps (see following “CAUTION”) North America and Japan 200 to 240 50 International 200 to 240 321 1 Category D circuit breaker is required.
CAUTION: Be sure the hardware configuration and resultant power loads of each cabinet within the system do not exceed the capacity of the branch circuit according to applicable electrical codes and regulations. Select circuit breaker ratings according to local codes and any applicable regulations for the circuit capacity. Note that circuit breaker ratings vary if your system includes the optional rack-mounted HP Model R5000 or R5500 XR Integrated UPS.
These ratings apply to NonStop NS2200 systems with the optional rack-mounted HP Model R5500 XR Integrated UPS which is used for a single-phase power configuration: Version Operating Voltage Settings Power Out (VA/Watts) Input Plug UPS Input Rating1 North America and Japan 200/2082, 220, 230, 240 5000/4500 L6-30P Dedicated 30 Amp International 200, 2303, 240 6000/5400 IEC-309 32 Amp Dedicated 32 Amp If set at 200/208 Then 5000/4500 1 2 3 The UPS input requires a dedicated (unshared) branch
Three-Phase Power Specifications in G2 Racks North America and Japan: 200 to 240V AC, Three-Phase PDU Power The NonStop NS2200 includes two power distribution units (PDUs). The PDU power characteristics are: PDU input characteristics • 200V to 240V AC, 3-phase delta, 24A RMS, 4-wire • 50/60Hz • 6.5 feet (2 m) attached power cord • NEMA L15-30P input plug as shown below: PDU output characteristics • 3 circuit-breaker-protected 13.
Branch Circuits and Circuit Breakers, Three-Phase PDUs In NonStop NS2200 cabinets without the optional rack-mounted UPS, each of the two PDUs requires a separate branch circuit of these ratings: Region Volts (Phase-to-Phase) Amps (see following “CAUTION”) North America and Japan 200 to 240 30 International 380 to 415 161 1 Category D circuit breaker is required.
Enclosure AC Input in G2 Racks NOTE: For instructions on grounding the modular cabinet G2 rack by using the HP Rack Grounding Kit (AF074A), ask your HP service provider to refer to the instructions in the HP 10000 G2 Series Rack Options Installation Guide at: http://bizsupport1.austin.hp.com/bc/docs/support/SupportManual/c01493702/c01493702.
G UPS and Data Center Power Configurations This appendix provides examples of UPS and data center power configurations, and: • Specifies the UPS configurations supported on the NonStop system including the recommended UPS configuration for when the disk drive write cache is enabled. • Identifies the non-supported UPS configurations that should not be used with the NonStop system when the disk drive write cache is enabled. • Explains why some configurations are not supported.
NonStop System With a Fault-Tolerant Data Center In this supported configuration, the NonStop system is installed in a Tier-IV data center. The data center tier classification is defined by the Uptime InstituteTM Tier Classifications Define Site Infrastructure White Paper. IMPORTANT: With this configuration, you can guarantee that the data center never loses power.
NonStop System With a Rack-Mounted UPS Figure 60 shows an example of a supported configuration in a NonStop system with the left PDUs connected to one or more rack-mounted UPS, and the right PDUs connected directly to the utility power. The rack-mounted UPS is connected to the utility power.
SAS Disk Enclosures With a Rack-Mounted UPS In this supported configuration, only SAS Disk Enclosures are protected by the rack-mounted UPS. The rack(s) with SAS Disk Enclosures and/or Storage CLIMs are supported by one or more rack-mounted UPS. Figure 61 shows an example of a supported configuration in a NonStop system with the left PDUs connected to the rack-mounted UPS, and the right PDUs connected to the utility power. The rack-mounted UPS is connected to the utility power.
Non-Supported UPS Configurations This section identifies non-supported UPS configurations and explains why those configurations are not supported. It also explains what you must do to prevent data loss. CAUTION: When disk drive write caching is enabled in the NonStop system, do not use any of these non-supported UPS configurations. They might result in data loss.
NonStop System With a Data Center UPS, Single Power Rail Figure 62 shows an example of a non-supported configuration in a NonStop system with the left PDUs directly connected to the utility power, and the right PDUs connected to the data center UPS. In this configuration, OSM does not manage or monitor the data center UPS.
NonStop System With Data Center UPS, Both Power Rails In this non-supported configuration, a NonStop system is installed in a Tier-I, Tier-II or Tier-III data center. The data center tier classification is defined by the Uptime InstituteTM Tier Classifications Define Site Infrastructure White Paper. IMPORTANT: lose power.
When the utility power fails, OSM does not detect that the data center UPS is running on battery and the UPS has entered its battery runtime. OSM does not initiate the controlled shutdown of the I/O operations and processors. • If the utility power is not restored before the data center UPS shuts down, any data in the NonStop system disk drive write cache that has not been transferred to the disk drive media is lost.
NonStop System With Rack-Mounted UPS and Data Center UPS in Parallel Figure 64 shows an example of a non-supported configuration in a NonStop system with the left PDUs connected to the rack-mounted UPS, and the right PDUs connected to the data center UPS. In this configuration, OSM manages and monitors the rack-mounted UPS. However, OSM does not manage or monitor the data center UPS.
NonStop System With Two Rack-Mounted UPS in Parallel Figure 65 shows an example of a non-supported configuration in a NonStop system with the left PDUs connected to a rack-mounted UPS, and the right PDUs connected to a different rack-mounted UPS. In this configuration, OSM manages and monitors the rack-mounted UPSs.
NonStop System with Cascading Rack-Mounted UPS and Data Center UPS Figure 66 shows an example of a non-supported configuration in a NonStop system with the left PDUs connected to the rack-mounted UPS, and the right PDUs connected to a data center UPS. To create a cascading UPS configuration, the rack-mounted UPS is connected to the data center UPS. Figure 66 NonStop System With Cascading UPS A cascading UPS configuration presents potential problems.
Once the downstream UPS is in this state, it still might not immediately perceive stable input power. The downstream UPS is thus compromised until it achieves a lock on stable input power and is able to recharge its batteries. Such problems are very difficult to predict. Their occurrence is a function of the output characteristics of the primary UPS, the input characteristics of the downstream UPS, and the load characteristics of the other devices deriving power from the upstream UPS.
Index Symbols $SYSTEM disk locations, 177 160 DAT tape enclosure specifications, 146 36U Commercial grade cabinet physical specifications, 132, 133 42U Commercial grade cabinet physical specifications, 132, 133 A AC current calculations, 86 AC power 200V to 240V AC 3-phase delta 24A RMS, 195 enclosure input specifications, 73, 197 input, 64, 182 power-fail monitoring, 75 power-fail states, 77 unstrapped PDU, 71, 190 AC power feed bottom of cabinet, 181, 183 top of cabinet, 183 with cabinet UPS, 184, 185, 1
documentation packet, 48, 125 ServerNet adapter configuration, 49, 126 Dust and microscopic particles, 130 dust and microscopic particles, 54 group, 39, 118 group-module-slot (GMS), 40, 118 group-module-slot-bay (GMSB), 40, 118 group-module-slot-port (GMSP), 40, 118 E hardware configurations typical, 163 heat calculation, 53, 84 heat disipation,BTU/hour, enclosures, 84 Heat dissipation worksheet, 140, 148 height in U, enclosures, 79 Hot spots, 129 hot spots, 53 Electrical disturbances, 128 electrical di
P Particulates, metallic, 131 particulates, metallic, 54 paths, operating system load, 177 PDU description, 181, 182 fuses, 181, 183 receptacles, 70, 190 strapping configurations, 71, 190 PDUs, 56, 181 port, 40, 118 Ports, opening on console, 171 power and thermal calculations, 86 Power consumption, 128 power consumption, 52 Power distribution units (PDUs), 56, 181 power distribution units (PDUs), 50, 64, 182 power feed, top or bottom, 50, 64, 182 power input, 64, 182 Power quality, 128 power quality, 51 po
U U height, enclosures, 79 Uninterruptible power supply (UPS), 36, 52 UPS considerations, 77 HP R0500 for single-phase, 36 HP R12000/3, 37, 52, 196 HP R5500 XR, 52, 194 importance of changing ride-through factory-default setting, 76 input rating, 193, 194, 196 user-supplied rack-mounted, 53 user-supplied site, 53 V VIO Enclosure Ethernet ports, 102 VIO enclosure configuration considerations, 98, 156 description, 27, 112 disk storage considerations, 98, 156 enclosure location in cabinet, 159, 160 Fibre Chan
