HP Disk System 2300 HP StorageWorks Disk System 2300 User's Guide(This manual
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- HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 1
user's guide hp StorageWorks disk system 2300 Edition E0902 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 2
instructions 2000 are registered trademarks of Microsoft Corporation HP, HP-UX are registered trademarks of HewlettPackard Company. Command View, Secure Manager, Business Copy, Auto Path, Smart Plug-Ins are trademarks of Hewlett-Packard Company Adobe and Acrobat are trademarks of Adobe Systems - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 3
13 Status Indicators 15 Power/Standby Switch 16 High Availability 16 Clustering (NT) 16 Upgradability 16 Environmental Services 17 Hardware Event Monitoring 17 Components 18 Disk Modules and Disk Module Filler Panels 18 BCCs and BCC Filler Panels 19 Power Supply/Fan Module 22 Hardware/Software - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 4
a Disk System in IOSCAN 84 Sample IOSCAN 84 Setting DIP Switches 85 Rationale 87 Disk Addressing 88 Disk Slots and Addressing 89 Setting Up the Hardware Event Monitor 90 Aliasing Devices (HP-Qualified Only) 90 Updating Firmware (HP-Qualified Only) 91 Command View SDM 91 Supported Operating Systems - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 5
112 To Replace Unattached Physical Volumes 114 NT 114 Windows 2000 115 Tools 115 Procedure 115 BCC 119 Tools 119 Procedure 119 BCC Filler Panel 122 Power Supply 123 Tools 123 Procedure 123 Disk System 125 Tools 125 Procedure 125 Top Cover (HP-Qualified Only) 128 Tools 128 Procedure 128 Midplane - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 6
133 Tools 133 Procedure 133 Reinstalling the deskside base and external covers on the disk system. 138 6 Reference 141 Product Models 141 Upgrade Products 142 PDU/PDRU Products 143 Replaceable Parts 144 Specifications 145 Dimensions 145 Weight 145 AC Power Input 146 DC Power Output 146 Heat Output - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 7
Placement in 1.6-Meter Rack 40 PDRU Placement in a 2.0-Meter Rack 41 Host Bus Adapter HP A5149A 43 Disk System Accessories 45 Disk System ContentsDisk System Contents 46 HP Rack System/E Rail Kit Contents 48 HP Rack System/E Installation Overview 49 Locating the site for the device installation in - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 8
panel in an HP Computer Cabinet 63 Rittal-Style Rail Kit Contents 64 Rail Alignment 65 Front Screw Installation 66 Rear Slide Extension 67 Center Nut Tightening 67 Installing a Disk System into the Rittal-Style Rack 68 Moving a Disk System Retention Bracket 69 Bolting the Disk System to the Front - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 9
/PDRUs for Multiple Disk Systems in HP System/E Racks 38 Disk System Accessories 44 Disk System Contents 46 Rail Positions for Sequential Disk Systems 50 DIP Switch Settings 85 DIP Switch Usage 87 Disk and BCC SCSI Addresses for Full and Split Bus Modes 88 LED Functions 102 Troubleshooting Table 104 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 10
10 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 11
Product Description 1 General Description Hewlett-Packard's StorageWorks Disk System 2300 (referred to in this guide as the disk system) is a high-availability Ultra160 SCSI storage product. Dual SCSI ports on dual bus controllers provide LVD connections to the host. Fourteen slots accept high- - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 12
tools for the disk system. HP Command View SDM is supported on the following: ■ HP-UX 11.00 (see Support Plus web site for the required patches) ■ HP-UX 11.11 (see Support Plus web site for the required patches) ■ Windows NT 4.0 (Service Pack 6a or greater) ■ Windows 2000 (Service Pack 1 or greater - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 13
Product Description Features The disk system occupies 3 EIA units in a standard 19-inch rack. Disk drives mount in the front of the system. Redundant power supplies, and BCCs mount in the back. See Figure 1 and Figure 2 below. For disk slots and SCSI addressing, see Figure 49. Product Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 14
14 Product Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 15
removal. ■ The second LED is also used as a fault indicator for that specific disk module. LEDs (I and K in Figure 2) on the back of the disk system indicate the status of replaceable components and the SCSI bus: See Chapter 4, Troubleshooting, for specific LED information. Product Description 15 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 16
firmware upgrades ■ Hardware event monitoring and real-time error reporting Clustering (NT) The HP Disk System 2300 is Microsoft® Cluster certified for a variety of solutions. For specific information about supported configurations, see the Hewlett-Packard Company or Microsoft web pages: http - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 17
Environmental Services Environmental services circuitry monitors the following elements: ■ Fan rotation ■ Power supply output ■ Power supply status (fan status) ■ Disk drive status, presence ■ BCC status ■ Temperature ■ Self-test results Each BCC reports the status of all elements in the disk system - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 18
and 73-Gbyte 10 K RPM disk drives. 18-GByte and 36-GByte 15 K RPM disk drives are also supported. A label on the disk carrier shows the storage capacity and rotational speed of the installed disk. Obtain information about the latest disk options from HP sales representatives. Caution Fillers must - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 19
can be accessed through the other BCC. In split bus mode (DIP switch 1 set to "0"), the left BCC (as viewed from the rear of the disk system), is on the high numbered bank (with disk slots 8, 9, 10, 11,12, 13, and 14) and the right BCC is on the low numbered bank (with - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 20
Other features of the BCC are: ■ LEDs (C) indicating BCC status and bus configuration ■ DIP switches (D) on the rear panel: 1 Bus Mode (full or split bus) 2 Monitor Mode (SAF-TE or SES) ■ Locking thumbscrews (E) ■ Cam levers (F) 20 Product Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 21
in Chapter 3) ■ Bus expansion (LVD) ■ SCSI environmental services (see page 17) ■ System fault detection A BCC filler panel (Figure 5) replaces the second BCC when redundancy is not required. Caution The BCC filler panel maintains even cooling inside the disk system when the second BCC is not - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 22
ejector handles (D) with thumbscrews (C), and 2 LEDs (B). Internal control prevents the rear DC output connector from becoming energized when the power supply is removed from the disk system. 22 Product Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 23
the failed power supply/fan module installed until you are ready to replace it. This should be done to maintain proper cooling for the disk system. Internal circuitry senses fan motion and triggers a fault when the speed of the power supply's internal fan falls below a critical level. At the same - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 24
Server, Enterprise Edition) ■ Windows 2000 (Server and Advanced Server) ■ Microsoft Windows.Net (Server and Advanced Server) ■ SCO UnixWare 7.11 ■ SCO OpenServer 5.06 ■ HP MPE/iX 7.0 The following SCSI host bus adapters (HBAs) support the Disk System 2300: ■ A4999A, Ultra2 Low Voltage Differential - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 25
rp54X0, rp7400, rp7410, and rp8400 servers and A-, N-, L-, V-Class, and Superdome systems (Full length card). The following host bus adapters are supported on HP Netservers: ■ C7430A, PCI Ultra2 wide Host bus adapter ■ D5025A, HP Ultra/Wide SCSI Host bus adapter for Netservers ■ D9161A, NetRAID 4M - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 26
The following HP Netserver models are supported by the Disk System 2300: ■ rc7100 ■ tc7100 ■ tc 6100 ■ tc4100 ■ tc3100 ■ rx4610 ■ LXr8000 ■ LXr8500 ■ LH3/LH3r ■ LH4/LH4r ■ LH3000/LH3000r ■ LH6000/LH6000r ■ LC2000/LC2000r ■ LT6000 ■ LPr ■ LP1000r ■ LP2000r ■ E45/E50 ■ - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 27
high availability topologies are described on the following pages. For information about specific supported topologies, consult an HP sales representative. This disk system can hold up to 14 disk modules. The maximum number of disk modules can be installed in either Full Bus Mode or Split Bus Mode - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 28
will still have access to the data on the mirrored disk system. All connections from the host to the disk system are SCSI LVD cables. Due to SCSI ID limitations, daisy chaining of the Disk System 2300 is not supported. The maximum storage capacity with this type of configuration is approximately - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 29
Product Description The disk system can be connected to a single host with two host bus adapters (HBAs) in a split bus configuration. See Figure 8. Each HBA will do reads and writes to a maximum of seven disks. This configuration can provide a maximum capacity of approximately 1.1 Terabytes. This - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 30
that multiple CPUs have large amounts of memory to handle the system load. Each disk system in this configuration is capable of 160MB/s performance. Due to SCSI ID limitations, a maximum of 13 disks is supported per disk system (13 disks + 2 HBAs + 1 SES = 16 SCSI IDs). 30 Product Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 31
. Each BCC can provide disk system status to the host it is connected to. Each host can operate independently of the other. System reboots and shutdowns do not need to be coordinated between the hosts. In a split bus configuration, the two SCSI buses are physically isolated. Problems on one bus are - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 32
A two-host configuration could be constructed using the Disk System 2300. Each disk system could still be configured using mirrors. High availability software will protect against a system failure. See Figure 11, above. 32 Product Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 33
of HP-UX commands to manage file systems. JBOD Pronounced jay-bod, a JBOD (Just a Bunch Of Disks) is an enclosed group of disks. LVD LVD (Low Voltage Differential) is a type of SCSI signalling that filters out common mode noise by taking the difference of two low-voltage signals. LVD supports cable - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 34
Ultra160 SCSI Ultra160 is a SCSI interface that transfers 160 Mbytes/sec for wide busses. 34 Product Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 35
Installation 2 Installation 35 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 36
(2) the required support software is installed on the host, and (3) if you are connecting the disk system to a V-class server, autotermination is enabled on the host bus adapter. This section covers all three of these topics. Electrical Requirements All electrical wiring to the service point (plug - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 37
/Off switch capability. Some PDU/PDRU options support the use of a single-point on/off switch. See Figure 12 and Figure 13. The following tables show how many and what kind of PDU/PDRUs are needed to install one or more disk systems in an HP rack. Data assumes 220V AC nominal power and - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 38
/30-amp PDRUs NA** 4 19-inch/30-amp PDRUs * Supports cabinet on/off switch. **Rack height does not allow additional disk systems. Table 4 Recommended PDU/PDRUs for Multiple Disk Systems in HP System/ E Racks No. of Disk Systems 1.25 meter (25 U) 1.6 meter (33 U) 2.0 meter (41 U) 1 - 4 2 19 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 39
replaceable components in the middle of the product. ■ To achieve maximum density in 2-meter racks, install 30-amp PDRUs on hinged brackets directly behind disk systems. Hinges allow the PDRU (HP E7681A and E7682A) to swing aside for servicing obscured components. (See Figure 13.) Installation 39 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 40
40 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 41
Installation Installation 41 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 42
. These release packages enable CommandView SDM and EMS for the disk system. 1. At the host console, enter swlist | grep HWE and look for the following extension software according to the installed HP-UX revision: HP-UX 11.00 with HWE 0302 HP-UX 11.11 with HWE 0302 2. Enter swlist | grep Online - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 43
only one of the pins. The result must be open pins, as shown in Figure 14. Verify that auto-termination is enabled on the host system. For other HBAs, check the documentation for your particular host bus adapter. Installation Installation 43 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 44
the contents of the accessories (top) box. See Table 5 and Figure 15. Table 5 Disk System Accessories Figure Label Part (part number) A User guide (A6490-96001) B Quick installation guide (A6490-96003) C Disk Modules and filler panels (A6198-60002) D BCC (A6491-60001) E BCC filler (A6490 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 45
Installation 2. Lift off the accessories box and the top of the under box, and verify the contents shown in Table 6 and Figure 16. Installation 45 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 46
Table 6 Disk System Contents Figure Label Part (part number) A Installation Manual (A6490-96003) B Two power cords (8120-6514) C SCSI Cable (see Reference Section for part numbers) D Disk System Chassis (A6490-60100) If a part is missing, contact an HP sales representative. 46 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 47
Style Rack Installing the Storage Device into a Rack System/E Your storage device can be installed into any of these HP Rack System/E Products: ■ A4902A HP Rack System/E41 (1.96 M; 41U) ■ A4901A HP Rack System/E33 (1.60 M; 33U) ■ A4900A HP Rack System/E25 (1.10 M; 25U) 1. Check the rail kit contents - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 48
48 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 49
the installation overview (see Figure 18). The following tools are required for the installation of the storage device: ■ Flat-blade screwdriver ■ T25 nut driver WARNING To ensure cabinet or rack stability and avoid possible injury, always install the storage devices in the rack or cabinet from the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 50
and the rail kit require 3 EIA units of space. Use the following table as a guide for placement of the rails in a Rack System/E where multiple disk systems will be installed. You can rack multiple disk systems without gaps installing rails every three EIA units. For example, starting at the bottom - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 51
Installation 4. Install clipnuts as shown in Figure 20. Figure 20. Installing clipnuts for an HP Rack System/E Installation 51 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 52
5. Insert the rail tabs into the appropriate column holes (see Figure 21). 6. Secure the rail ends with one M5 screw each. 7. Install clipnuts on the front columns of the cabinet (see Figure 22). These are used for the retention bracket screws. 52 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 53
retention bracket comes in contact with the rack column (see Figure 23). WARNING An empty storage device weighs more than 54 pounds (24.5 kg) (without disk modules installed). To avoid personal injury, it is recommended that two people install the storage device in the rack. Installation 53 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 54
9. Insert and tighten the storage device retention (M5) screws through the retention bracket (see Figure 23). 54 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 55
Installation 10. Place a rail clamp on each rail and slide them to each bottom rear corner of the storage device.(see Figure 24). 11. Secure the clamps to the rails. Use one 10-32 screw for each rail clamp. Installation 55 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 56
; 32U) ■ C2787A Computer Cabinet (1.96M; 41U) Caution To ensure proper installation, only use the instructions in this manual for installing the storage device in the HP Computer Cabinet. Do not use the instructions enclosed in the rail kit box. 1. Check the rail kit contents (see Figure 25). If - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 57
installation overview (see Figure 26) The following tools are required for the installation of the storage device: ■ Flat-blade screwdriver ■ T25 nut driver WARNING To ensure cabinet or rack stability and avoid possible injury, always install storage devices in the rack or cabinet from the bottom up - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 58
58 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 59
Installation 4. Install clipnuts as shown in Figure 28 Installation 59 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 60
5. Insert the rail tabs into the appropriate holes on the HP Computer Cabinet columns (see Figure 29). 6. Secure the rail ends with one M5 screw each. Figure 29. Installing rails in the HP Computer Cabinet B A A rail tab B clip nut 60 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 61
the retention bracket comes in contact with the rack column (see Figure 31). WARNING An empty storage device weighs approximately 54 pounds (without disk modules installed) (24.5 kg). To avoid personal injury, it is recommended that two people install the storage device in the rack. Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 62
9. Tighten the storage device retention (M5) screws through the retention bracket (see Figure 31). 62 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 63
Installation 10. Install a filler panel in the space below the storage device. If a filler panel is required, it must be ordered separately. Contact your local HP sales representative for assistance. Installation 63 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 64
Installing the Storage Device into a Rittal-Style Rack Your storage device can be installed into the Rittal-Style Rack by doing the following steps: 1. Inspect the contents of the rail kit. If any parts are missing, call your nearest HP sales office. See Figure 33. 64 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 65
Installation 2. Align the front of rails to the inside of the front cabinet column. Carefully observe the alignment of the groups of holes on the columns so the holes in the rails align properly. Installation 65 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 66
3. Insert and finger tighten the rail mounting screws. Use the third and seventh holes from the top of rail to mount the rail to the front column of the cabinet. 4. Extend the adjustable slide to the back column of the cabinet. 5. Insert the mounting screws and finger tighten them through the rear - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 67
Installation 6. Tighten the center nuts to finger tightness. Figure 37. Center Nut Tightening 7. Tighten all screws to their final tightness using a driver. Tighten the screws that hold the rail to the columns first, before tightening the center slide nuts to their final tightness. Installation 67 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 68
the procedure above for the other rail. 9. Insert the disk system (with disk modules and power supplies removed) onto the rails. 10. Move the disk system retention brackets to the frontmost set of mounting holes. This allows the disk system to install further back into the cabinet; and so, allows - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 69
Installation 11. Push the disk system back into the rack until the disk system retaining bracket is flush against the front column of the rack. 12. Bolt the disk system to the front column. Use the fifth hole from the top of the front of the rail. Figure 40. Bolting the Disk System to the Front - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 70
module out of the chassis. Support the far end of the power supply/fan module with your free hand as it clears the chassis. c Set the power supply/fan module aside, on an antistatic pad, to be reinstalled later. WARNING Do not attempt to lift the disk system without the help of another - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 71
cam latches (C in Figure 41) by pulling them away from the center. 5. Align the BCC alignment guides (E) with the slot, and insert the BCC into the the left slot at the back of the disk system. Stop pushing when the BCC meets the midplane. 6. Press the cam latches inward and flat against the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 72
8. If you have a second BCC, repeat steps 2 through 6, installing the second BCC in the right slot. 72 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 73
Installation 9. If you do not have a second BCC, install the BCC filler as follows: a Unpack the BCC filler from the accessories box. b Align the filler panel edges with the appropriate slot and insert the filler into the open slot until the cam handles engage. c Press the cam handles toward the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 74
is a switch bank that is recessed from the BCC bulkhead. Typically, they do not need to be reset. The BCC must be removed from the disk system to access this switch bank. See switch bank 2 in Chapter 3. Also see Tables 33 and 34 for switch settings and usage. 74 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 75
44 and Figure 45 by the least number of duplicate pairs of letters among all disk systems. Cascading faults occur when a backup PDU is overloaded with power surges after the primary PDU fails. - Serviceability. Choose PDU locations that prevent power cords from interfering with the removal and - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 76
76 Installation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 77
Installation Installation 77 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 78
modules are fragile and ESD sensitive. Dropping one end of the disk just two inches is enough to cause permanent damage. In addition, static electricity can destroy the magnetic properties of recording surfaces. Grip disks only by their handles (A in Figure 46) and carriers (D), and follow strict - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 79
the SCSI address of the additional host bus adapter. The most host bus adapters supported on this disk system is two. - If DIP switch 1 is set to "0" (split bus mode), the left BCC is on the high numbered bank (with disk slots 8, 9, 10, 11,12, 13, and 14) and the right BCC is on - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 80
in Figure 47) to turn on the disk system. 2. Watch the system LEDs for confirmation that the disk system is operational. The system power LED (B) should be green, and the fault LED (C) should be off. If the LEDs indicate a problem, refer to Chapter 4, Troubleshooting. Note An amber light that is - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 81
If the displayed "S/W State" is not "claimed," begin troubleshooting (see Chapter 4). Sample IOSCAN The example shows a fully loaded disk system. The BCC card is at hardware path 0/1/0/0.15.0 Class I H/W Path Driver S/W State H/W Type Description ext_bus 5 0/3/0/0 c8xx CLAIMED INTERFACE - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 82
module ST336706LC ■ ST373405LC73-Gbyte 10K rpm LVD disk module ■ ST318452LC18-Gbyte 15K rpm LVD disk module MAM3184MC ■ ST336752LC36-Gbyte 15K rpm LVD disk module MAM3367MC Where do you go from here? For operating system and application configuration information, refer to the documentation for your - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 83
Configuration 3 Configuration 83 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 84
system. Sample IOSCAN Type the command: ioscan -f Class I H/W Path Driver S/W State H/W Type Description ext_bus 4 0/1/0/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD A6828-60001 target 6 0/1/0/0.0 tgt CLAIMED DEVICE disk 34 0/1/0/0.0.0 sdisk CLAIMED DEVICE HP - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 85
host detect change and determine action Note The switch settings on both BCCs must match. If the disk system is being connected to an HP-UX system, the switch should be set to SES mode. If the disk system is being connected to a Netserver, the switch should be set to SAF-TE mode. If the BCC - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 86
86 Configuration - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 87
off. The following table gives some of the typical reasons for choosing specific DIP switch settings. Table 9. DIP Switch Usage Switch 1 Reasons to Set gives redundant environmental services. SAF-TE is required for NT. a. Split buses allow you to mirror disks within the disk system. b. Split-bus - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 88
Addressing Each disk in the StorageWorks Disk System 2300 occupies a separate address (SCSI ID) on the SCSI bus. Disk addresses range from 0 to 6 and 8 to 14 in fullbus mode (DIP switch 1 set to "|"). In split bus mode (DIP switch 1 set to "0"), the left BCC (viewing the disk system from the rear - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 89
be removed from the slot whose SCSI address corresponds to the SCSI address of the additional host bus adapter. The most host bus adapters supported on this disk system is two. In split bus mode, the loading sequence is from slot 1 to the right to slot 7 and from slot 8 to the right to - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 90
HP Commandview SDM Disk System Installation and User Guide, Version 1.04 (Part Number T1001-96006). For specific information about setting up hardware event monitoring using HP TopTools 5.5, see the HP TopTools 5.5 User Guide, Version 1.0 on the following URL: http://www.hp.com/toptools/doc/manuals - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 91
, see the HP CommandView SDM Disk System Installation and User Guide, Version 1.04. For specific information about updating firmware using HP TopTools 5.5, see the HP TopTools 5.5 User Guide. Command View SDM This configuration tool is supported on three different operating systems: ■ HP-UX - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 92
most current support and product information, access the HP web site. Installing CommandView SDM For specific installation instructions for your operating system, see HP Command View SDM Disk System Installation and User Guide Version 1.04, part number T1001-96006. For Windows 2000 installation only - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 93
will install Service Pack 6a. ■ Window 2000 Professional or Server Editions Installing HP TopTools 5.0 For specific installation instructions for your operating system, see HP TopTools 5.5 User Guide. It can be found on the following URL: http://www.hp.com/toptools/doc/manuals.html Configuration - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 94
94 Configuration - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 95
Troubleshooting 4 Troubleshooting 95 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 96
event notifications (page 97) - Disk system LED status (page 101) - Online information tools (page 104) 2 Isolate the cause of the problem (page 104). 3 Correct the problem (chapter 5, Removal and Replacement). 4 Verify operational status with IOSCAN or other host utilities. 96 Troubleshooting - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 97
if left uncorrected. Host system operation will not be interrupted and normal use of the disk system can continue. The problem can be repaired when convenient. An event that is expected as part of the normal operation of the hardware. No action is required. Troubleshooting Troubleshooting 97 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 98
of the event ■ Probable Cause/Recommended Action - The cause of the event and suggested steps toward a solution. This information should be the first step in troubleshooting. ■ Annotation - The user-defined annotation associated with the specific disk system 98 Troubleshooting - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 99
3 11:27:15 1999 Hostname: yourserver.rose.hp.com Event ID: 0x0036b8a313000000002 Event # : 402 services controller cards have different versions of firmware. Update the controllers to the same version of firmware. User Defined Annotation: Enclosure 37 BCC A. Troubleshooting Troubleshooting - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 100
View SDM For specific information about using HP CommandView SDM for viewing the disk logs and for other functions, see the HP CommandView SDM Disk System Installation and User Guide. This document can be found at the following URL: http://h200002.www2.hp.com/bc/docs/support/ SupportManual/lpg29284 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 101
of the disk system. They show that power is on (green) and a fault has occurred (amber). Disk activity (green) LEDs are on the front of the disk modules at the bottom of each disk module. Other LEDs are on individual components in the back of the disk system. Troubleshooting Troubleshooting 101 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 102
Indication System Power Green Power is on System Fault OFF disk is installed with power on, its activity LED blinks on momentarily indicating a SCSI bus reset. When the disk is ready, the LED blinks once and turns off. Thereafter, it flashes when there is I/O to the disk. 102 Troubleshooting - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 103
ready, the LED blinks once and turns off. Thereafter, it flashes when there is I/O to the disk. Note An amber LED that is on briefly when a component first comes on is normal. If this light remains on more than a couple of seconds, a fault has been detected. Troubleshooting Troubleshooting 103 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 104
may detect on the disk system. When more than one problem applies to your situation, investigate the first description that applies. The table lists the most basic problems first and excludes them from subsequent problem descriptions. Table 12. Troubleshooting Table Problem HW Event LED Description - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 105
HBA is faulty. Check status and correct any problem. All off none Disk system is powered off. Enclosure Monitor Switch is set on SAF-TE mode. IOSCAN lists none disk as NO_HW On or off (See STM Disk is faulty. Replace. Disk Tool) midplane is faulty. Replace. Troubleshooting Troubleshooting 105 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 106
Table 12. Troubleshooting Table (Continued) Problem HW Event LED Description Category State STM Status Probable Cause/Solution Temperatur Critical e is on BCC A and BCC B are different versions. Internal bus is faulty. Contact HP technical support to replace midplane. 106 Troubleshooting - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 107
you have the replacement parts and are ready to install them. An empty slot will cause uneven cooling and eventual overheating. Do not move the disk system with disks installed and power on. Even a one-inch drop of the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 108
108 Removal and Replacement - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 109
disk module 1 A6541-69001 36GB 15k rpm LVD disk module 2 A6198-67014 Disk Drive Filler Panel 3 A6214-67003 Enclosure Bezel 4 A6490-96002 Midplane Assembly (includes: midplane PCA, T-15 driver CRU E/R CRU E/R CRU E/R CRU R CRU R CRU R HP E CRU E/R CRU Removal and Replacement 109 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 110
Chapter 4 for troubleshooting procedures.) Disks must be Ultra-3 SCSI (LVD) and 3.5 inches wide but can vary in capacity. For current information about supported disks, consult an HP sales representative. You do not need to turn off the disk system to replace a disk or filler. Preparation (HP-UX 11 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 111
volume group /dev/vg00 The following messages will appear if the disk is defective: VGDISPLAY: WARNING: COULDN'T QUERY PHYSICAL VOLUME "/dev/ appears, follow the replacement instructions for unattached physical volumes (page 114). Otherwise, follow the instructions to determine if the physical - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 112
volumes that have mirror copies on the faulty disk and to recreate the mirror extents once the disk has been replaced. Commands to recover from a updated. If this replacement procedure is being performed now on another host system and there is no need to execute any lvreduce commands, then the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 113
/rdsk/c2t4d0 If the host fails, repeat the step to ensure all configuration data is written to the new disk. Note If this replacement procedure is being performed now on another host system and there is no need to execute any lvreduce commands, then the configuration file can be updated with the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 114
Unattached Physical Volumes Follow these instructions if the volume group is not active or if the physical volume is unattached. 1 Replace the disk (see page 115). 2 Execute IOSCAN to verify that the replaced disk is accessible and a proper replacement disk. 3 Enter the vgcfgrestore command to - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 115
shown. Note The following instructions are for the configuration of a new disk module. They should not be followed to add a disk module with data to an existing disk system. 1 After installing the disk module, execute the "Disk Management" utility to configure the disk module. 2 To execute the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 116
available. Avoid touching the midplane or adjacent drive electronics when removing and inserting disk modules. 2 Pull the disk out of the slot, using the latch until you can get your hand around the handle (C). Support the disk module with your other hand around the enclosed side. Note Removing - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 117
ESD bags.) 4 Press the cam latch (B) toward the end of the extraction handle to loosen the extraction handle. When you are installing a disk module filler, align the disk filler guides with the chassis rails and insert the filler. Push the filler in until it stops. When it is fully inserted, it will - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 118
blink with I/O activity to the disk. If you observe different results, refer to Chapter 4, Troubleshooting, for probable causes. 8 Run IOSCAN on the host and verify that the replacement disk module is "claimed." 9 Restore file systems and data as needed (see Preparation (HP-UX 11.XX) on page 110 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 119
Replace a BCC when troubleshooting shows that the card is faulty (see "Isolating Faults" in Chapter 4). There is no need to turn off the disk system to remove and replace a BCC. In full bus mode with two BCCs, there is also no need to stop I/O to the disks. In other configurations, however - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 120
6 Remove the replacement BCC from its ESD bag. Caution Switches must have the same settings on both BCCs. 7 Open the cam levers (see Figure 54) of the replacement BCC by pulling them away from the center of the card. 8 Insert the BCC in the empty slot. 9 Push the cam levers flat against the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 121
the SCSI cable and terminator. Caution The BCC must be replaced or a filler panel installed in the open slot to ensure proper cooling for the disk system. Removal and Replacement 121 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 122
is removed and a new one is not available, the BCC slot must be filled to ensure proper cooling for the disk system. This is done with a BCC filler panel. For removal instructions for the BCC, see page 119. Caution Do not remove the malfunctioning BCC until you have available either a BCC filler - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 123
troubleshooting indicates a power supply failure (see "Isolating Causes" in Chapter 4). If a power supply fails, the remaining power supply provides proper voltage to the disk system the midplane. 4 Pull the power supply out of the chassis. Support the far end of the supply with your free hand as it - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 124
the power supply and electrical source. 9 Monitor the power supply LED. It should turn green. If the LED is dark or stays amber, see Chapter 4, Troubleshooting. 124 Removal and Replacement - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 125
for I/O operations while the disk system is turned off, and perform necessary system administration. (See the HP-UX guide, How HP-UX Works: Concepts for the System Administrator.) 2 Push and release the power button to turn off the disk system. 3 Remove the disk modules from the chassis and - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 126
personal injury, it is recommended that two people install the storage device in the rack. 8 Push the disconnected disk system forward or lift it completely out of the rack, as needed. 9 When you are ready to replace the disk system, push the chassis back into the rack. 126 Removal and Replacement - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 127
supply/fan module(s). 12 Reinstall the disk modules in the slots from which they were removed. 13 Reconnect SCSI cables and power cords. 14 Push the power button in to turn on the disk system. 15 Perform necessary system administration to return file systems to service. Removal and Replacement 127 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 128
Qualified Only) The following procedure is for HP-qualified personnel only. Remove and replace the top the power supply/fan modules. See page 123. 4 Remove the disk system retention screws. See page 126. 5 Remove the disk system from the rack and place it on an appropriate antistatic surface. - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 129
the three Torx T10 screws through the holes as shown in Figure 59. 4 Tighten the three Torx T10 screws. 5 Reinstall the disk system in the rack. See page 125. 6 Reinstall the disk system retention screws to secure the disk system. 7 Reinstall the power supply/fan modules. Removal and Replacement 129 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 130
midplane based on troubleshooting results (see "Isolating Causes" in Chapter 4). Disks, BCCs, fans, and power supplies connect to the midplane. The power must be OFF (out) and the top cover removed in order to remove and replace the midplane board. Caution Turning off a disk system isolates the - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 131
and bottom edges of the midplane (see Figure 60). g Pull the midplane forward to clear alignment pins and lift it up and out of the disk system. 4 To replace the midplane: a Stand the new midplane inside the chassis and push it over the alignment pins. Adjust the final position of the midplane - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 132
- HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 133
and Replacement Deskside Base/External Covers (HP-Qualified Only) The deskside base and external same slots. Removing the deskside base and external covers from the disk system Tools Procedure ■ Torx T25 driver ■ ESD strap 1 Rotate the disk system and place it on its end with the end cap facing - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 134
- HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 135
Removal and Replacement 5 Rotate the disk system and place it on its top. 6 Remove the four M5 screws from the array chassis using a Torx T25 driver. They are the four screws that are closest to the center of the base. See Figure 62. Removal and Replacement 135 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 136
7 Remove the four M5 screws from the cover using a Torx T25 driver. They are the four screws that are closest to the edges of the base. Figure 63. Base Removal from Chassis A A base 136 Removal and Replacement - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 137
Removal and Replacement 8 Lift the disk system chassis off the alignment pins and out of the cover. Removal and Replacement 137 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 138
into the cover, onto the alignment pins. The disk system should be installed into the cover with the power switch down (toward the closed part of the cover). 3 Secure the base to the cover using four M5 screws. Tighten the screws using a Torx T25 driver. They are the four screws that are closest - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 139
the appropriate slots at the top of the disk system. 7 Rotate the end cap down over the base, aligning the small tabs at the top of the end cap with the end cap slots. Insert and tighten the M5 retaining screws using the Torx T25 driver. Be sure the retaining screw holes are - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 140
- HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 141
6 Product Models Two models of the disk system are available: ■ A6490A and A6490AV field-racked (by HP-qualified service engineers) ■ A6490AE empty field rack disk system ■ A6490AD deskside disk system ■ A6490ED empty deskside disk system ■ A6490AZ factory-racked disk system Reference 141 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 142
/HDTS68 M/M Multimode Cable (NT support only) C2373A 2-meter VHDCI Ultra SCSI cable C2374A 5-meter VHDCI Ultra SCSI cable C2375A 10-meter VHDCI Ultra SCSI cable A6244A Rail kit for HP C2785A, C2786A, C2787A, A1896A, and A1897A A6209A Rail kit for HP Rack Systems/E A5672A Rittal Rack Rail Kit - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 143
Reference PDU/PDRU Products Table 15. PDU/PDRU Products Order No. Description E7676A E7671A 19-inch, 100-240 V, 16 Amp, 1 C20 inlet, 10 C13 outlets 19-inch, 100-240 V, 16 Amp, 1 C20 inlet, 2 C19 & 6 C13 outlets E7674A E7679A E7680A E7681A 19-inch, 100-240 V, 16 Amp, 1 C20 inlet, 1 C19 & 7 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 144
-67001 A6250-69001 A6491-69001 Terminator Front Bezel Power supply/Fan module Midplane Assembly Bus Control Card (BCC) A6490-67002 BCC Filler Panel A6198-67002 Disk Filler Panel A6537-67001 A6538-67001 A6539-67001 A6540-67001 A6537-69001 A6538-69001 A6539-69001 A6540-69001 18 GB 10k rpm LVD - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 145
Reference Specifications Dimensions Weight The maximum dimensions of the racked version of the disk system with the power 37.3 - 46.4 kg (82 - 102 lbs) depending on configuration A fully loaded disk system weighs approximately 77 pounds. Component weights are shown in Table 17. Table 17. Product - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 146
to 158º F) ■ Maximum gradient: 20º C per hour (36º F per hour) ■ Relative humidity:10% to 80% noncondensing, max. wetbulb at 28º C Recommended:30% to 50% noncondensing ■ Altitude:3000 m (10,000 ft.) Note For continuous, trouble-free operation, the disk system should NOT be operated at its maximum - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 147
a nonoperating state (shipping and storage) are wider: ■ Temperature: -40º C to 70º C (-40º F to 158º F) ■ Maximum gradient:24º C per hour (43.2º F per hour) ■ Relative humidity:15% to 90% noncondensing ■ Altitude:4600 m (15,000 ft.) Acoustics ■ Sound power: 6.7 Bels ■ Sound pressure at operator - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 148
. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 149
installation, et l'exploitation de cet appareil de classe A, doivent faire l'objet d'une déclaration (en deux exemplaires) simultanément auprès des services suivants: - Comité de Coordination des Télécommunications 20, avenue de Ségur - 75700 PARIS - Préfecture du département du lieu d'exploitation - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 150
E. VCCI Statement (Japan) Harmonics Conformance (Japan) F. BCIQ EMC Statement (Taiwan) 150 Reference - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 151
Reference G. Declaration of Conformity Reference 151 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 152
the HP StorageWorks Disk System 2300, visit the support Web site located at http://www.hp.com. Related Documents The following manuals explain how to use the system software interfaces to the StorageWorks Disk System 2300: ■ EMS Hardware Monitors User's Guide, available at http://www.docs.hp.com - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 153
44 removing 119 switch settings 74 troubleshooting 104 BCC filler panel description of 19 Bus Reset - Hot Swap switch 85 Bus Reset - Pwr Fail switch 85 C cables See SCSI cables or power cables Cautions damage to power switch 128 data loss 130 multiple disk systems 70 operating with empty slot 119 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 154
of 18 installing 115 removing 110, 115 disk system description 11-17 disconnecting 125 installing 70 reconnecting 125 status indicators 15 E EMC compliance 147 environment, product 146 environmental services event notification 97 environmental services, features of 17 event messages, contents of - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 155
130 model numbers 141 O operating systems supported 24 order number BCC 44 LVD terminator 44 PDU/PDRU 143 upgrade products 142 User Guide 44 P part numbers 144 JBOD enclosure FRUs 109 PDU/PDRU definition 33 installing 39 order numbers 143 troubleshooting 104 physical volume group 111 physical - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 156
power switch and PDUs 33 troubleshooting 104 power up the disk system 80 power/standby switch location and function 16 product 144 safety certifications 147 weight 145 Q Quick Installation Guide 44 R removing BCC 119 cover 128 disk filler 115 disk module 115 midplane 130 power supply/fan module 123 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 157
turning on the disk system 80 U Ultra 3 SCSI definition 34 upgrade products order numbers 142 User Guide order number 44 V verify connection to the host 81 voltage, troubleshooting 106 volume groups 111 W web site documents 152 weight, product 145 157 - HP Disk System 2300 | HP StorageWorks Disk System 2300 User's Guide(This manual - Page 158
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hp StorageWorks
disk system 2300
Edition E0902
user’s guide