HP StorageWorks 2500 Disk System user guide Part number: 5697-5922 First edition: November 2006
Legal and notice information © Copyright 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Contents About this guide . . . . . . . . . . . . . . . . . . . . . . . . . . Intended audience . . . . . . . . Related documentation . . . . . . Document conventions and symbols Rack stability . . . . . . . . . . HP technical support . . . . . . . Customer self repair . . . . . . . Subscription service . . . . . . . Other HP web sites . . . . . . . Documentation feedback . . . . . 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the EMU . . . . Removing the I/O modules . Installing the DS2500 in the rack Connecting the cables . . . . . Setting the enclosure ID (En) . . . Setting the enclosure loop ID (Li) . Disk drive loop ID . . . . . . . Verifying the installation . . . . . . Adding drives to an existing DS2500 . Installing multiple disk drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Regulatory notices . . . . . . . . . . . . . . . . . . . . . . . . Federal Communications Commission (FCC) notice FCC Class A certification . . . . . . . . . Class A equipment . . . . . . . . . . . . Class B equipment . . . . . . . . . . . . Declaration of conformity for products marked Modifications . . . . . . . . . . . . . . Cables . . . . . . . . . . . . . . . . . Laser devices . . . . . . . . . . . . . . . . Laser safety warnings . . . . . . . . . . Compliance with CDRH regulations . . . .
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 6 ..FC-AL loops (direct connect) . . . . . . . . . ..DS2500—front and rear views . . . . . . . . ..EMU controls and displays . . . . . . . . . ..Redundant disk connections . . . . . . . . . ..I/O module . . . . . . . . . . . . . . . . ..Power supply and blower assembly components ..HP FC disk drive . . . . . . . . . . . . . . ..Disk drive status indicators . . . . . . . . . . ..Drive blank . . . .
Tables 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 ..Document conventions . . . . . . . . . . . . . . . ..Disk drive status indicator descriptions . . . . . . . . . ..Enclosure ID and corresponding loop IDs . . . . . . . ..EMU display groups . . . . . . . . . . . . . . . . ..Enclosure ID and corresponding loop IDs . . . . . . . ..Element types . . . . . . . . . . . . . . . . . . . ..Enclosure status icon displays . . . . . . . . . . . . ..EMU status indicators . . .
About this guide This guide provides information about: • • • • Installing an HP StorageWorks 2500 Disk System (DS2500) Using the Environmental Monitoring Unit (EMU) to determine the status of DS2500 components Troubleshooting problems within the DS2500 Replacing customer replaceable units (CRUs) Intended audience This guide is intended for system administrators with knowledge of: • Storage area networks (SANs) • Basic HP-UX operating system commands and utilities Related documentation The following docu
WARNING! Indicates that failure to follow directions could result in bodily harm or death. CAUTION: Indicates that failure to follow directions could result in damage to equipment or data. IMPORTANT: Provides clarifying information or specific instructions. NOTE: Provides additional information. TIP: Provides helpful hints and shortcuts. Rack stability Rack stability protects personnel and equipment.
Customer self repair HP customer self repair (CSR) programs allow you to repair your StorageWorks product. If a CSR part needs replacing, HP ships the part directly to you so that you can install it at your convenience. Some parts do not qualify for CSR. Your HP-authorized service provider will determine whether a repair can be accomplished by CSR. For more information about CSR, contact your local service provider. For North America, see the CSR website: http://www.hp.com/go/selfrepair.
About this guide
1 Overview This chapter includes the following topics: • • • • • General description, page 13 Features, page 13 Components, page 14 Status indicators, page 15 System requirements, page 15 General description The DS2500 is a dual-redundant Fibre Channel (FC) loop storage system used on systems running HP-UX operating system software. The DS2500 occupies 3 EIA units in a standard 19-inch rack. Up to 14 disk drives can be mounted in the front of the enclosure.
3 1 10 4 2 25176a 1. Loop B—Connects to an HBA 3. Loop A—Connects to an HBA 2. Loop B—Connects to an HBA 4. Loop A—Connects to an HBA Figure 1 FC-AL loops (direct connect) Components Figure 2 shows the components of the DS2500 from front and rear views. DS2500 front view The front of the DS2500 holds the following components: • Up to 14 FC disk drives mount in bays numbered 1 through 14 sequentially, from left to right. For simplicity, a drive is referred to by its bay number.
1 2 10 10 3 4 5 6 7 8 9 25203a Figure 2 DS2500—front and rear views 1. Drive bay 1 6. Blower 1 2. Drive bay 14 7. Power supply 2 3. EMU 8. Blower 2 4. I/O module B 9. I/O module A 5. Power supply 1 10. Status indicators (EMU heartbeat, enclosure power, enclosure fault) Status indicators You can monitor DS2500 performance by observing various status indicators: • Indicators on the front of each disk drive report individual disk drive status.
Hard disk drive firmware You can download the latest hard disk drive (HDD) firmware from the HP support web site: http://www.hp.com/support/downloads 1. Under maintenance and support, click downline drivers and firmware. 2. Under storage, click Disk Storage Systems. 3. Click 2500 Disk System. For installation instructions, double-click on the firmware description, and then select the Release Notes tab. HBAs The DS2500 is supported with 2 Gb and 4 Gb Host Bus Adapters (HBAs).
2 Components This chapter contains information about the components of the DS2500, including: • • • • • • • List of parts, page 17 EMU, page 17 I/O modules, page 19 Power supplies and blowers, page 21 FC disks, page 22 Cables and cabling, page 24 Transceivers, page 24 List of parts The DS2500 consists of: • • • • • • • • • • A Dual loop chassis 14 disk bays Up to 14 FC disk drives Drive blanks An EMU 2 I/O modules 2 power supplies 2 blowers Small Form-factor Pluggable (SFP) transceivers Fiber optic cable
Whenever the EMU detects a condition that could affect operation, it performs the following operations: • • • • Generates an audible alarm Displays status in visual indicators Generates an error condition report Reports the condition to the HP-UX application software Controls and displays Figure 3 identifies the EMU displays, controls, and connectors. 25236a Figure 3 EMU controls and displays 1. Status indicators: a. EMU heartbeat—Flashing green signifies an operational EMU b.
I/O modules Two I/O modules provide an interface between the disks and the host system. The I/O modules are used to route data to and from the disks in a dual-loop configuration to eliminate a single point of failure. Each disk drive is connected to both I/O module A and I/O module B (Figure 4-3). Each I/O module is connected to an independent, external FC loop. I/O module A connects to loop A, and I/O module B connects to loop B (see Figure 1 on page 14).
2 1 3 0107a Figure 5 I/O module 1. Status LEDs 2. Port 2 3. Port 1 NOTE: Although the I/O modules are similar in appearance, they are not interchangeable. Physical differences between the modules require you to install: • I/O module A at the right side of the enclosure, behind drive bay 1. • I/O module B at the left side of the enclosure, next to the EMU.
Power supply and blower assembly Figure 6 shows the power supply and blower assembly components. 1 5 6 2 3 4 5 25206a Figure 6 Power supply and blower assembly components 1. Power supply assembly 4. Module latch 2. Status LED 5. Blower tabs (2) 3. AC input connector with bail lock 6. Blower Features Only one operational power supply and one operational blower are required to keep the enclosure fully functional.
Fibre Channel disks Up to 14 HP FC disk drives can be installed in a DS2500. Only HP-supplied FC disk drives are supported in a DS2500. Figure 7 shows an FC disk drive. CXO6695B Figure 7 HP FC disk drive CAUTION: To control air flow within the enclosure, you must install a disk drive or a drive blank in each bay. To avoid overheating, never remove more than one disk or drive blank from an operating enclosure at the same time.
1. Ready 2. Online 3. Fault Figure 8 Disk drive status indicators Table 2 Disk drive status indicator descriptions Status indicator Description Ready Flashing indicates that the disk drive is being accessed On indicates that the drive is idle Online On indicates that the disk drive is online and operating normally Off indicates that there is a problem: • This disk drive is not connected to an HBA • +5.
Drive blanks To maintain proper air flow in the enclosure, a drive blank must be present in each bay that does not contain a disk drive. CXO6824B Figure 9 Drive blank Cables and cabling The DS2500 uses 50 micron (μm) diameter, multimode fibre cables. The input port connects to an HBA or the previous enclosure in the loop, and the output port connects to the next enclosure or an HBA on the loop.
3 Installation This chapter includes the following topics: • • • • • Preparing to install a DS2500, page 25 Unpacking the shipping carton, page 25 Installing the DS2500, page 26 Verifying the installation, page 36 Adding drives to an existing DS2500, page 36 Preparing to install a DS2500 Before installing the DS2500: • Ensure that electrical wiring and breakers meet the requirements described in Appendix B. • Ensure that the supported HP-UX operating software is installed on the host.
Locate the following components, which were ordered separately: • Disk drives • FC cables • FC cable labels Installing the DS2500 This section describes the procedure to install the DS2500: 1. Installing the snap-in rails, page 26 2. Reducing the enclosure weight, page 29 3. Installing the DS2500 in the rack, page 31 4. Connecting the cables, page 33 5. Setting the enclosure ID (En), page 34 6. Setting the enclosure loop ID (Li), page 35 7.
Converting the rails for round-hole racks By default, the rack rails are configured for square-hole racks with load-bearing pins designed to fit through the U-holes. • If you are installing the disk enclosure in a square-hole rack, skip this section and continue with "Installing the rails" on page 27. Do not remove the pins from the ends of the rails. • If you are installing the disk enclosure in a round-hole rack, you must convert the rails as follows: 1.
CXO8195A Figure 12 Engaging the scissor-type locking latches 3. Slide the back end of the rack rail into the inside rear column of the rack, making sure that the pins extend through the U-holes marked in Step 1, and the scissor-type locking latch is fully engaged (Figure 13). CXO8196A Figure 13 Inserting the rail into the rear rack column 4. Locate the shipping bracket on the rail (Figure 14). 5. Use a No.
2 1 CXO8197A Figure 14 Disengaging the shipping bracket Reducing the enclosure weight Before you install a DS2500, reduce its weight by removing the drive blanks, power supply/blower assemblies, EMU, and I/O modules. The removal procedures in this section do not apply to an operating enclosure, as they assume that there are no cables attached to the components, and no power is connected. WARNING! A DS2500 with all components installed weighs more than 29.
2 1 25205a Figure 15 Drive blank Removing the power supply/blower assemblies To remove a power supply/blower assembly: 1. Lift the mounting latch (Figure 16-2), grasp the blower and pull the power supply/blower assembly out of the enclosure. 2. Place the power/supply blower assembly on an antistatic work space. 1. Power cord lock 2. Mounting latch 3. Blower Figure 16 Removing a power supply/blower assembly Removing the EMU To remove the EMU: 1.
1 2 Figure 17 Removing the EMU Removing the I/O modules To remove an I/O module: 1. Grasp the I/O module handle (Figure 18-1), press down on the module latch (Figure 18-2) and pull the I/O module straight out of the enclosure (Figure 18-3). Take care not to tilt the module or bring it in contact with the sides of the rack or other components. 2. Place the I/O module on an antistatic surface.
25218a Figure 19 Enclosure thumbscrews 3. Replace the EMU, I/O modules, and power supply/blower assemblies that you removed to lessen the weight of the enclosure, reversing the procedures that you used to remove them. 4. Install the disk drives: 1. Push in the ejector button on the disk drive and pull the release lever down to the full open position. 2. Insert the drive into the enclosure as far as it will go (Figure 20-1). 3.
1 2 3 CXO7373A 1. EMU alphanumeric display 2. Function select 3. Display group select Figure 21 EMU alphanumeric display and controls c. Verify the state of the following status indicators (Figure 22). • Both power supply status indicators are on. • The EMU heartbeat is flashing. • The EMU enclosure power LED is on. • Both I/O module power status indicators are on. • All four I/O module port status indicators are off.
4. Attach one end of an FC cable to the SFP in port 1 on I/O module A and the other end of the cable to either: • The SFP in port 2 on I/O module A on the next enclosure, if one exists, or • The HBA if you are installing the last DS2500 in the loop 5. Coil the excess cable and secure the coiled cable behind the rail with cable ties. CAUTION: Avoid coiling the FC cable tighter then the acceptable bend radius of 1.375 inches. 6. Connect the FC cables on the B loop by repeating Step 3 through Step 5. 7.
Table 3 Enclosure ID and corresponding loop IDs Enclosure ID Loop ID 1 62 2 54 3 46 4 38 5 2A 6 1C 15 0E 16 00 17 70 To change the enclosure ID: 1. Press and hold the top push button until the alphanumeric display blinks. 2. Tap the top push button until the desired enclosure ID is displayed. 3. Press and hold the lower push button until the alphanumeric display is En. The updated enclosure ID appears in the alphanumeric display upon completion of the enable procedure. 4.
9. Disengage the power cord locks and remove both AC power cords from the power supplies for approximately 15 seconds. 10. Reattach the AC power cords to the power supplies and engage the power cord locks. 11. Verify that the server recognizes the DS2500 enclosure with the updated settings. Disk drive loop ID The EMU assigns a loop ID to each disk drive based on the enclosure ID and bay in which the disk is installed. HP-UX stores the loop ID and WWN of each disk, and uses them to authenticate the disk.
2. Align the drive in an enclosure bay, and slide the drive into the enclosure as far as it will go (Figure 25-1). 3. Close the release lever until the ejector button engages, and the disk drive seats in the backplane (Figure 25-2). 4. Verify the drive status online indicator is on. Figure 25 Installing a disk drive Installing multiple disk drives HP recommends that you install a maximum of four disk drives at one time.
Installation
4 Using the EMU This chapter contains the following topics: • Alphanumeric display, page 39 • Display groups, page 39 Alphanumeric display The EMU stores information about the status of the DS2500. You can use the EMU alphanumeric display to view the status information. The push buttons below the display provide a way to select which data is displayed and to enter data. The alphanumeric display shows multiple levels of information. The top level shows a display group (see Table 4).
Table 5 Enclosure ID and corresponding loop IDs Enclosure ID Loop ID 1 62 2 54 3 46 4 38 5 2A 6 1C 15 0E 16 00 17 70 By default, the enclosure ID appears in the EMU alphanumeric display. To display the En when the EMU is in another display mode: 1. Tap the bottom push button until the alphanumeric display changes to En. 2. Tap the top push button. The enclosure ID appears in the alphanumeric display. 1. Press and hold the top push button until the alphanumeric display blinks. 2.
7. Press the bottom push button until alphanumeric display is En. 8. Tap the top push button. The enclosure ID appears in the alphanumeric display. 9. Remove both AC power cords from the enclosure for approximately 15 seconds. 10. Reattach the AC power cords. 11. Verify that the server recognizes the DS2500 enclosure with the updated settings. Audible alarm (Au) When an error condition exists, the alarm sounds until one of the following events occurs. • The error is corrected.
Firmware revision (Fr) You can use the firmware revision (Fr) display group to determine the version of EMU firmware. To view the EMU firmware revision: 1. Tap the bottom push button until the alphanumeric display shows Fr. 2. Tap the top push button to cycle through four pairs of digits that indicate the firmware revision. • The first pair of digits is the major version number, displayed with both decimal points off (for example 01).
Table 6 Element types Et Code Component 0.1. Disk drive 0.2. Power supply 0.3. Blower 0.4. Temperature sensor 0.6 Audible alarm1 0.7. EMU 0.F. Transceivers 1.0. Language1 1.1. Communication port1 1.2. Voltage sensor 1.3 Current sensor 8.0 DS2500 enclosure1 8.2. DS2500 backplane 8.7. I/O module 1Does not generate a condition report. However, for any error, you should record the error code and implement the recommended corrective action.
Using the EMU
5 Troubleshooting This chapter provides information to help you troubleshoot DS2500 error conditions. Topics include: • • • • Event monitor tools, page 45 EMU error condition report, page 48 Status indicators, page 48 Catastrophic errors, page 52 Event monitor tools The EMS Disk Monitor (disk_em) and the HP High Availability Storage System Monitor (ds_ses_enclosure) monitor the disks in the DS2500.
Example 1. Hardware event notification >------------ Event Monitoring Service Event Notification ------------< Notification Time: Thu Aug 17 17:36:29 2006 rxtest1 sent Event Monitor notification information: /storage/events/enclosures/gazemon/0_3_1_0.8.0.255.5.4.0 is >= 1. Its current value is INFORMATION(1). Event data from monitor: Event Time..........: Thu Aug 17 17:36:29 2006 Severity............: INFORMATION Monitor.............: gazemon Event #.............: 112 System..............: rxtest1.india.
Client Configuration File...........: /var/stm/config/tools/monitor/default_gazemon.clcfg Client Configuration File Version...: A.01.01 Qualification criteria met. Number of events..: 1 Associated OS error log entry id(s): None Additional System Data: System Model Number.............: ia64 hp server rx2600 EMS Version.....................: A.04.20 STM Version.....................: C.53.00 Latest information on this event: http://docs.hp.com/hpux/content/hardware/ems/gazemon.
EMU error condition report The EMU constantly monitors enclosure operation and notifies the user of conditions that could affect operation.
Enclosure status icons are located on the front, lower right of the enclosure. These same icons can be seen from the rear of the enclosure on the top of the EMU. • Table 7 shows the enclosure icons. • Table 8 describes the status of these icons and recommended action for each.
LEDs on the rear of the enclosure indicate the status of the EMU, I/O modules, and power supply/blower assemblies. Operational states of the LEDs are shown in Figure 26. CXO7959A Figure 26 LEDs in the operational state Audible error indicators If enabled, the audible alarm sounds when the EMU detects an error. The sound pattern identifies the error severity. Table 9 shows the duration of the different alarms. See "Audible alarm" on page 41 for instructions to control the alarm.
1 2 3 CXO7488A 1. Port 2 status 2. Power status 3. Port 1 status Figure 27 I/O module status LEDs Table 10 I/O module status LEDs Port 2 status Power Port 1 status Problem description and recommended action On On On Normal operational status On On Off No signal is detected on port 1. Check the transceiver and fiber cable connections. Off On On No signal is detected on port 2. Check transceiver and fiber cable connections. Flashing On On Port 2 is being located.
1. Ready 2. Online 3. Fault Figure 28 Disk drive status indicators Table 11 Disk drive status indications Ready Online Fault Description On On Off Normal operational status. Drive is idle. Flashing On Off Normal operational status. Drive is being accessed. On On On Displays on the first disk in the enclosure to indicate the disk drive is not connected to either I/O module. Verify the FC cable connections to an HBA. On Off Flashing Indicates disk drive error/not active.
EMU temperature warning and shutdown operation The EMU uses multiple temperature sensors to monitor enclosure conditions. A sensor is located in: • Each power supply • Each disk drive • The EMU An algorithm involving data from multiple sensors determines the temperature in the enclosure.
Troubleshooting
6 Customer self repair This chapter describes the procedures for replacing customer replaceable units (CRUs). Customer self repair The DS2500 is designed with three Customer Self Repair (CSR) parts to minimize repair time and allow for greater flexibility in replacing defective parts. If during the diagnosis period an HP-authorized service representative or support specialist determines that the repair requires a CSR part, HP will ship that part directly to you for replacement.
Best practices for replacing hardware components The following information will help you replace the hardware components on your DS2500 successfully. Follow these tips any time you replace a component. CAUTION: Removing a component significantly changes the air flow within the enclosure. All components must be installed for the enclosure to cool properly. If a component fails, leave it installed until a replacement is available. Components can be damaged by electrostatic discharge (ESD).
1 8053A-ST Figure 29 Typical product label Returning the defective part In the materials shipped with a replacement SCR part, HP specifies whether or not the defective component must be returned to HP. Where required, you must ship the defective component back to HP within a defined period of time, normally five business days. The defective component must be returned with the associated documentation provided in the shipping material.
Figure 30 Removing a power supply Replacing a power supply To replace a power supply: 1. Align the power supply with the enclosure opening. 2. Lift the module latch (Figure 31-1) and slide the power supply into the enclosure until it is fully seated. 3. Remove the blower from the defective power supply and install it on the replacement power supply (see "Removing a blower" on page 58). 4. Connect the power cord to the power supply and engage the power cord lock. 5.
WARNING! The blower motor does not stop immediately when the blower power is removed. Keep your fingers away from the blower blades until the motor stops. To remove a blower: While pushing in on the two mounting tabs (Figure 32-1), pull the blower (Figure 32-2) away from the power supply. 1. Mounting tabs (2) 2. Blower Figure 32 Removing a blower Replacing a blower CAUTION: Pressing on the center section of the blower can damage the blades or the housing. Only press on the outer edge of the blower.
1. Mounting hole 3. Mounting tabs (4) 2. Guide post 4. Blower base Figure 33 Replacing a blower Replacing a disk drive Before you begin Always use proper antistatic protection as described in the documentation that shipped with your system. Do not remove more than one disk drive or drive blank from an operating DS2500. Doing so impacts air flow of the enclosure, and may cause data loss. HP recommends installing a disk of equal or greater capacity, or a drive blank, as soon as possible.
Table 12 Disk drive loop IDs Enclosure ID Bay 1 Bay 2 Bay 3 Bay 4 Bay 5 Bay 6 Bay 7 Bay 8 Bay 9 Bay 10 Bay 11 Bay 12 Bay 13 Bay 14 1 36 35 34 33 32 31 2E 2D 2C 2B 2A 29 27 26 2 51 4E 4D 4C 4B 4A 49 47 46 45 43 3C 3A 39 3 6A 69 67 66 65 63 5C 51 59 56 55 54 53 52 4 80 7C 7A 79 76 75 74 73 72 71 6E 6D 6C 6B 5 A5 A3 9F 9E 9D 9B 98 97 90 8F 88 84 82 81 6 B6 B5 B4 B3 B2 B1 AE AD AC AB AA A9 A7 A6 15 D1 CE
2. Pull the disk drive part way out of the enclosure (Figure 34-3) and wait for the media to stop spinning. 3. Remove the disk drive from the enclosure (Figure 34-3). Figure 34 Removing a disk drive Replacing a disk drive To replace a disk drive: 1. Push the ejector button on the disk drive, and pull the release lever down to the full open position. 2. Align the drive with the bay, and slide the drive into the enclosure as far as it will go (Figure 35-1). 3.
A Specifications This appendix defines the physical, environmental, and power specifications of the DS2500 components. Physical specifications This section describes the physical specifications of the DS2500. Table 13 lists the dimensions and weights of the enclosure. Table 13 DS2500 physical specifications Empty With components installed Shipping Carton Carton and pallet Height 131 mm (5.16 in) 131 mm (5.16 in.) 641 mm (25.25 in.) 768 mm (30.25 in.) Width 505 mm (19.875 in) 505 mm (19.875 in.
When shipping, or placing this product in short term storage, HP recommends maintaining the environmental conditions listed in Table 15.
Table 17 AC input current and wattage Input voltage Maximum Nominal Amps Watts Amps Watts 100 VAC—JBOD 4.35 436 6.41 641 208 VAC—North America 2.03 419 2.94 609 120 VAC—JBOD 3.59 419 5.27 633 220 VAC—North America 1.92 418 2.78 608 230 VAC—North America 1.92 418 2.78 608 240 VAC—Europe 1.76 416 2.55 607 60 Hz input 50 Hz Input Table 18 Output voltage and current specifications Specification Range Minimum Nominal Maximum +5.13 VDC, 1.0 A +5.18 VDC N/A +5.
Specifications
B Regulatory notices Federal Communications Commission (FCC) notice Part 15 of the Federal Communications Commission (FCC) Rules and Regulations has established Radio Frequency (RF) emission limits to provide an interference-free radio frequency spectrum. Many electronic devices, including computers, generate RF energy incidental to their intended function and are, therefore, covered by these rules.
• Connect the equipment into an outlet on a circuit that is different from that to which the receiver is connected. • Consult the dealer or an experienced radio or television technician for help. Declaration of conformity for products marked with the FCC logo, United States only This device complies with Part 15 of the FCC Rules.
Certification and classification information This product contains a laser internal to the Optical Link Module (OLM) for connection to the Fibre communications port. In the USA, the OLM is certified as a Class 1 laser product conforming to the requirements contained in the Department of Health and Human Services (DHHS) regulation 21 CFR, Subchapter J. The certification is indicated by a label on the plastic OLM housing.
WEEE Recycling Notices English notice Disposal of waste equipment by users in private household in the European Union This symbol on the product or on its packaging indicates that this product must not be disposed of with your other household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for recycling of waste electrical and electronic equipment.
selle kohta, kuhu oma seadmete jäätmed ringlussevõtmiseks viia, võtke palun ühendust oma kohaliku linnakantselei, majapidamisjäätmete kõrvaldamise teenistuse või kauplusega, kust Te toote ostsite. Finnish notice Laitteiden hävittäminen kotitalouksissa Euroopan unionin alueella Jos tuotteessa tai sen pakkauksessa on tämä merkki, tuotetta ei saa hävittää kotitalousjätteiden mukana. Tällöin hävitettävä laite on toimitettava sähkölaitteiden ja elektronisten laitteiden kierrätyspisteeseen.
περιβάλλον. Για περισσότερες πληροφορίες σχετικά με το πού μπορείτε να παραδώσετε τον άχρηστο εξοπλισμό σας για ανακύκλωση, επικοινωνήστε με το αρμόδιο τοπικό γραφείο, την τοπική υπηρεσία διάθεσης οικιακών απορριμμάτων ή το κατάστημα όπου αγοράσατε το προϊόν.
įrangos atliekas, kreipkitės į savo seniūniją, namų ūkio atliekų šalinimo tarnybą arba parduotuvę, kurioje įsigijote gaminį. Polish notice Pozbywanie się zużytego sprzętu przez użytkowników w prywatnych gospodarstwach domowych w Unii Europejskiej Ten symbol na produkcie lub jego opakowaniu oznacza, że produktu nie wolno wyrzucać do zwykłych pojemników na śmieci.
podrobnejše informacije o tem, kam lahko odpeljete odsluženo opremo na recikliranje, se obrnite na pristojni organ, komunalno službo ali trgovino, kjer ste izdelek kupili. Spanish notice Eliminación de residuos de equipos eléctricos y electrónicos por parte de usuarios particulares en la Unión Europea Este símbolo en el producto o en su envase indica que no debe eliminarse junto con los desperdicios generales de la casa.
Harmonics conformance (Japan) Taiwanese notice Japanese power cord notice Country-specific certifications HP tests electronic products for compliance with country-specific regulatory requirements, as an individual item or as part of an assembly. The product label (see Figure 36) specifies the regulations with which the product complies. NOTE: Components without an individual product certification label are qualified as part of the next higher assembly (for example, enclosure, rack, or tower).
Regulatory notices
C EMU-generated error condition reports Error condition report format When the EMU alphanumeric display is Er, three sub-levels of information provide details about the error condition: the element or component type, the specific component, and the error code. You can use this information to determine the probable cause of the problem. • The first sub-level displays the element type (et), which identifies the type of component affected. See Table 20 to decipher the element type code.
Correcting error conditions Correcting an error may require you to perform a specific set of actions. Your authorized-HP service representative can help you determine the corrective action to take. Disk drive error conditions The format of a disk drive error condition report is 0.1.en.ec, where: • 0.1. identifies a disk problem. • en. identifies the affected disk drive bay number. A direct correlation exists between the disk drive element number and the bay number.
From the back of the enclosure, power supply 01 is on the left, and power supply 02 is on the right. • ec is the error code. The following sections define the power supply condition reports. Table 22 Power supply error conditions Error condition Severity Description Actions 0.2.en.01 Noncritical AC input power is missing from the power supply en. 1. 0.2.en.02 Unrecoverable Power supply is missing from location en. Enclosure shutdown is imminent. Replace the power supply as soon as possible.
Table 23 Blower error conditions Error condition Severity Description Actions 0.3.en.03 Unrecoverable Blower en has stopped. 0.3.en.04 Unrecoverable Power supply en has detected an internal blower error. Replace the blower as soon as possible. 0.3.en.05 Noncritical Blower en is missing or is improperly installed. 0.3.en.06 Unrecoverable No blowers are installed. Enclosure shutdown is imminent. When this condition exists there will be two error messages: • 0.3.en.
Table 25 Temperature threshold error conditions Error condition Severity Description Actions 0.4.en.01 Noncritical The component in location en is approaching the high temperature critical threshold. 1. 0.4.en.02 Critical The component in location en has reached a temperature above the high temperature critical threshold. CAUTION: Continued operation under these conditions may result in component failure. Ensure that all components are properly installed to maintain proper air flow. 2.
In most cases, the corrective action for an EMU error is for an HP-authorized service representative to replace the EMU. Table 26 EMU error conditions Error condition code Severity Description Actions 07.01.02 Unrecoverable The Inter-IC (I2C) bus is not processing data and the EMU is unable to monitor or report status Immediate corrective action is required to ensure proper enclosure operation. Contact your HP-authorized service representative. 0.7.01.
4 2 3 1 CXO7461A 1. Transceiver 01 2. Transceiver 02 3. Transceiver 03 4. Transceiver 04 Figure 37 Transceiver element numbers Table 27 Transceiver error conditions Error condition code Severity Description Actions 0.F.en.01 Critical Transceiver en is incompatible with the I/O module. Contact your HP-authorized service representative. 0.F.en.02 Critical Transceiver en can not detect a data signal. 0.F.en.03 Critical Fibre Channel DS2500 bus fault involving transceiver en 0.F.en.
Table 28 Voltage and current sensor locations Element number (en.) Location 01. Power supply 1, +5 VDC 02. Power supply 1, +12 VDC 03. Power supply 2, +5 VDC 04. Power supply 2, +12 VDC Table 29 Voltage and current threshold error conditions Error condition Severity Description Actions 1.2.en.01 Noncritical Location en is approaching the critical threshold for high voltage. Contact your HP-authorized service representative. 1.2.en.
When viewed from the rear of the enclosure, I/O Module A (01.) is on the right, and I/O Module B (02.) is on the left. • ec is the error code. Table 31 I/O module error conditions Error condition Severity Description Actions 8.7.en.01 Critical The Fibre Channel link speed for the I/O module en is not supported. Contact your HP-authorized service representative. 8.7.en.02 Critical I/O module en is unable to communicate with the EMU. 8.7.en.10 Noncritical I/O module en NVRAM read error 8.7.en.
EMU-generated error condition reports
Index A AC power specifications, 65 adding disk drives, 37 air quality environmental specifications, 63 alphanumeric display, 18, 39 ambient temperature environmental specifications, 63 shipping and storage, 64 antistatic protection, 56 audible alarm (Au) enabling, 41 muting, 41 sound patterns, 50 audience, 9 B backplane error conditions, 84 bays, 14 blower, 21 error conditions, 79 removing, 58 replacing, 59 speed, 21 status LED, 21 C cables FCC compliance statement, 68 fibre optic, 24 catastrophic err
EMU fault indicator, 49 power indicator, 49 alphanumeric display, 39 controls, 18 error conditions, 81 firmware revision, 42 heartbeat indicator, 49 removing, 30 resetting, 82 status icons, 49 enabling the audible alarm, 41 enclosure certification label, 75 enclosure ID (En), 17 setting, 34, 39 enclosure shutdown temperature warning , 52 Environmental Monitoring Unit See EMU environmental specifications, 63 error condition severity, 48 error condition report (Er), 42, 77 queue, 48 error conditions, 48 backp
power supply, 21 error conditions, 78 replacing, 57 status LED, 21 power supply/blower assembly removing, 30 problem solving, 45 product certification, 75 push buttons EMU, 18, 39, 48 R rack stability warning, 10 rail kit, 26 shipping brackets, 28 regulatory compliance notices Canadian, 69 European Union, 69 Taiwan, 75 WEEE recycling notices, 70 regulatory notices, 67 related documentation, 9 relative humidity environmental specifications, 63 S SFP, 24 spare part procurement, 56 specifications environme
