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HP NetServer Storage
System/6
User Guide
HP Part Number D3604-90004
Printed in May 1996
English
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Notice The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. Hewlett-Packard assumes no responsibility for
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Contents 1 Introduction...................................................................................................1 Basic Installation............................................................................................2 Unpacking the NetServer Storage System/6 ..................................................3 Contents of the NetServer Storage System/6 Package ..............................3 Identifying Parts of the NetServer Storage System/6 .................................4 G
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Contents If the LED Readout Shows a Fan Fault (FF).............................................33 If the LED Readout Shows a Line Fault (LF) ............................................33 If the LED Readout Shows a Power Supply Fault (PF) ............................33 If the SCSI Devices Fail to Spin Up .........................................................33 If the Host Cannot Communicate With the Storage System .....................34 If the Hot-Swap Disk Power LEDs are Flashing..........
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Contents B Regulatory Information ..............................................................................59 Notice for USA: FCC Statements................................................................59 Class B Product Statement ......................................................................59 Country Notices ...........................................................................................60 Notice for Canada: DOC Requirements ..........................................
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1 Introduction The NetServer Storage System/6 provides external mass storage for use with the current line of HP NetServers. The NetServer Storage System/6 is compatible with the Small Computer System Interface (SCSI-2) industry standard. Both Fast and Fast-Wide SCSI-2 are supported. The embedded SCSI controllers in NetServers, SCSI host bus adapters (HBA) or Disk Array Controllers (DAC) provide the SCSI interface between the host system and the storage system. DACs and HBAs are available fro
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1 Introduction Basic Installation This section provides the basic information for installing the NetServer System/6. For detailed information, refer to the applicable chapter or section. Please also read the section “General Operating Instructions” in this chapter before installing the storage system. The basic steps for installing the storage system are as follows: 1. Unpack the device and inventory the accessories as described in the next section “Unpacking the NetServer Storage System/6.” 2.
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1 Introduction 11. Configure the system with the appropriate drivers and/or operating system, as described in the user’s manual of the HP NetServer or disk array controller. Unpacking the NetServer Storage System/6 The instructions for unpacking your storage system are printed on the shipping carton. Keep all of the packing material, including the plastic bags, in case you need to repackage the storage system. When everything is unpacked, make sure you have all the items. If any parts are mis
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1 Introduction Identifying Parts of the NetServer Storage System/6 Figure 1-1 shows the various parts of the storage system. Please take a few moments to acquaint yourself with the parts of the storage system. LED Readout Power Indicator Chassis Power Switch Keylock Reset Switch Drive Activity Light Drive Power Light Hot-Swap Hot-Swap Subsystem Subsystem Keylock Figure 1-1. Front View of the Storage System The parts of the system shown in Figure 1-1 are described below: Power Indicator Lights
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1 Introduction LED Readout Displays “HP” (the default) or the unit identification number during normal operation, displays status information during a self-test or warns of an error condition. Chassis Keylock The front bezel is locked to the chassis with the key lock near the top of the bezel. When the bezel is in place, it effectively locks the chassis door. SCSI Device Standard SCSI devices, such as a DAT tape drive or an Shelves independent hard disk drive, can be installed in the SCSI devic
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1 Introduction Chassis Fan Unused SCSI Connectors Knockouts Power Cord Connection Power Supply Voltage Fan Select Switch Figure 1-2. Rear View of the Storage System The parts of the system shown in Figure 1-2 are described below: Chassis Fan Provides cooling for the storage system. SCSI Connectors Provides 68-pin, high-density SCSI interface connections to the storage system cabinet. Knockouts SCSI interface connections can be added by removing the knock-outs and installing the appropriate SCSI
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1 Introduction General Operating Instructions Please read the following instructions carefully. They contain information on how to avoid data loss and damage to the system due to improper handling. Reset Switch The front panel’s reset switch resets the power supply, performs a self test, and can be used to set the unit identification number. Power Supply Reset If the power supply shuts down, momentarily pressing the reset switch initiates a power supply reset. The reset sequence takes about 15
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1 Introduction 2. Release the reset switch when the desired number displays. The unit identification number displayed is stored in the EEPROM. The unit identification number does not change even if the storage system is power- cycled (unless this procedure is repeated). NOTE The power supply does not reset when the unit identification number is changed. Power Cycling On an active network, switching the storage system power on or off while the host system is operating may affect server operatio
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1 Introduction Temperature Control Keeping the unit within the range of normal operating temperatures (see Appendix A, “Specifications”) is important to the long life and proper function of the storage system. If the storage system cabinet has been exposed to temperature extremes, allow two hours for it to stabilize to room temperature and humidity before switching on the power. Blank filler panels that cover the SCSI device shelves and the disk module shelves are installed by the factory. The
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1 Introduction Hot-Swap Disk Module Care and Relocation Handle disk modules carefully. Disk modules are more susceptible to shock, vibration and electro-static discharge when they are not in the cabinet. Also, do not touch the SCSI edge connector pins when a disk module is out of the cabinet. The oils on your skin could weaken the contact. Once the storage system has been configured and installed, a disk module should not be moved from one hot-swap shelf to another shelf. Relocating a disk mod
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2 Cabling Storage Devices and Setting SCSI Addresses This chapter describes the NetServer Storage System/6, switch settings and common cabling configurations. Once the addresses are set and cabling is configured, the hardware can be installed as described in the next chapter. CAUTION Be careful when handling electronic components. Electronic components can be easily damaged by static electricity. Leave these sensitive components in their anti-static bags until you are ready to install them.
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2 Cabling Storage Devices and Setting SCSI Addresses The basic procedure for configuring the storage system is as follows: 1. Determine the desired configuration. 2. Power down the storage system and detach all power cords and external cables. 3. Open the storage system door. The procedure is described in the “Opening the Door” section of this chapter. 4. Set the switches that determine the SCSI addresses for the hot-swap cages as described in the “Setting SCSI Addresses” section of this chapte
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2 Cabling Storage Devices and Setting SCSI Addresses 4. Remove the front bezel. Pull the top of the bezel forward, swinging it down to clear the retaining clips at the bottom of the chassis. Lift the bezel away from the chassis, as shown in Figure 2-1. Figure 2-1. Removing the Bezel and Opening the Door 5. Loosen the door mounting screws using a straight-blade screwdriver. (The screws remain attached to the door.) 6. Swing the door open, as shown in Figure 2-1. CAUTION The door is an integral
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2 Cabling Storage Devices and Setting SCSI Addresses Setting SCSI Addresses The following is a description of the switch settings on the rear of the hot-swap subsystem cage (see Figure 2-1). The default switch setting is described in the “Cabling Configurations” section of this chapter. NOTE The numbers on the front bezel simply denote the position of the disk module in relation to the hot-swap subsystem. These numbers are not related to the SCSI addresses. Switches 3, 4 and 6 determine the SC
