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compaq hsg80 manualAnd by having access to our ebooks online or by storing it on your computer, you have convenient answers with Compaq Hsg80 Manual. To get started finding Compaq Hsg80 Manual, you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented. I get my most wanted eBook Many thanks If there is a survey it only takes 5 minutes, try any survey which works for you. The information is provided “as is” without warranty of any kind and is subject to change without notice. The warranties for Compaq products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty. E01 Compaq Computer Corporation About This Card This StorageWorksTM document contains HSG60, instructions HSG80, HSJ80, for replacing HSZ70, the or ECB HSZ80 in a subsystem. For to a instructions dual-redundant on upgrading controller a configuration, single-controller refer configuration to the appropriate array controller user guide or maintenance and service guide. ECB used depends on the StorageWorks controller WARNING: The ECB is a sealed, rechargeable, lead acid battery according that to must local be regulations recycled or or disposed policies after of properly replacement. Do personal not incinerate injury. The the ECB battery. These of ECB enclosures that does contain not require four an ECB ECB bays. Y-cable Two bays support Cache A (bays A1 and A2) and two bays support Cache B (bays B1 and B2)—see this relationship in Figure 4. NOTE: 2100 or No 2200 more controller than two enclosure ECBs are at supported any time—one within a for StorageWorks each array Model controller ECB bays and for controlling cache set.NOTE: If an empty bay is not available, place the replacement ECB on top of the enclosure. 4.http://www.farmbureauchoices.com/upload/esf-manual-2.xml
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Insert the replacement ECB into an appropriate bay or near the ECB being removed. CAUTION: The ECB Y-cable has a 12-volt and a 5-volt pin. Improper disconnecting handling could or cause misalignment these pins when to contact connecting ground, or resulting in cache module damage. 5. Connect the open end of the ECB Y-cable to the replacement ECB. 6. Turn ON subsystem power. The controller automatically restarts. CAUTION: replacement Do ECB not is disconnect fully charged. The do not subsystem disconnect can the operate old ECB regardless until the replacement of the old ECB ECB status, is fully but charged. 7. Once disconnect the replacement the ECB Y-cable ECB status from LED the old turns ECB. ON, Page 3 8. Remove the old ECB and place the ECB in an antistatic bag or on a grounded antistatic mat. HSZ70 Dual-Redundant Controller Configurations Use the following steps and Figure 1 or Figure 2 to replace an ECB: 1. Connect a PC or terminal to the maintenance port of the controller that has the operational ECB. CAUTION: Do not disconnect the old ECB Y-cable until the replacement ECB is fully charged. The subsystem can operate regardless of the old ECB status, but do not disconnect the old ECB until the replacement ECB is fully charged. The ECB Y-cable has a 12-volt and a 5-volt pin. Improper handling or misalignment when connecting or disconnecting might cause these pins to contact ground, resulting in cache module damage. Enabling an incorrect failover mode can cause loss of data and incur system down time. Once the replacement ECB status LED turns ON, disconnect the ECB Y-cable from the old ECB. 14. For dual ECB replacement: a. If the “other controller” cache module will be connected to the replacement dual ECB, connect the PC or terminal to the “other controller” maintenance port. The connected controller now becomes “this controller.” b. Repeat step 2 through step 13. 15. Place the old ECB in an antistatic bag or on a grounded antistatic mat. 16.http://highdesertrent.com/newsite/images/uploads/esfa-coaching-manual.xml Disconnect the PC or terminal from the controller maintenance port. Page 4 HSG60 and HSG80 Controller Configurations Use the following steps and Figure 1 through Figure 5, as appropriate, to replace an ECB in single-controller and dual-redundant controller configurations using FRUTIL: 1. Connect a PC or terminal to the maintenance port of the controller that has the defective ECB. CAUTION: Make sure to install the replacement ECB in a bay that supports the same cache module as the current ECB being removed (see Figure 4). Remove the blank bezel from this replacement bay and reinstall the blank bezel in the bay vacated by the current ECB. Failure to reinstall the blank bezel might cause an over temperature condition and damage the enclosure. NOTE: Install a Battery Service Label on the replacement ECB prior to installing the ECB in the enclosure.FRUTIL exits. f. Disconnect the PC terminal from the controller maintenance port. Otherwise, cache memory data is not protected and is subject to loss. Improper handling or misalignment when connecting or disconnecting might cause these pins to contact ground, resulting in cache module damage. a. Follow on-screen instructions concerning availability and replacement questions for the ECB. The connected controller now becomes “this controller.” h. Repeat step d through step g as required. i. Disconnect the PC terminal from the controller maintenance port. HSJ80 Controller Configurations Use the following steps and Figure 1 through Figure 5, as appropriate, to replace an ECB in single-controller and dual-redundant controller configurations using FRUTIL: 1. Connect a PC or terminal to the maintenance port of the controller that has the defective ECB. Do not remove the old ECB until the ECB charged LED on the replacement ECB turns ON (see Figure 3, 1). The ECB expiration date and deep discharge history are updated. FRUTIL exits. c. Disconnect the PC terminal from the controller maintenance port. d. Repeat this entire procedure to replace the ECB for the “other controller,” if necessary. All other supported enclosures CAUTION: Make sure that at least one ECB is connected to the ECB Y-cable at all times during this procedure. Otherwise, cache memory data is not protected and is subject to loss. NOTE: If an empty bay is not available, place the replacement ECB on top of the enclosure or at the bottom of the rack. a. Insert the replacement ECB into an appropriate bay or near the ECB being removed. b. Follow on-screen instructions to connect the ECB. See Figure 4 for the location of the Cache A (7) and Cache B (8) modules. The relative locations of controllers and cache modules are similar for all enclosure types. FRUTIL exits. The ECB expiration date and deep discharge history are updated. IMPORTANT: Wait for FRUTIL to terminate. c. Following single ECB replacement: 1) Remove the old ECB and place the ECB in an antistatic bag or on a grounded antistatic mat. 2) If the replacement ECB was not placed within an available bay, install the ECB into the vacant bay of the old ECB. d. Following dual ECB replacement, if the other cache module is also to be connected to the new dual ECB, connect the PC or terminal to the “other controller” maintenance port. The connected controller now becomes “this controller.” e. Repeat step 4 through step d as required. f. Disconnect the PC terminal from the controller maintenance port. HSZ80 Controller Configurations Use the following steps and Figure 1 through Figure 5, as appropriate, to replace an ECB in single-controller and dual-redundant controller configurations using FRUTIL: 1. Connect a PC or terminal to the maintenance port of the controller that has the defective ECB. This clock must be reset after replacing an ECB. 4. Start FRUTIL with the following command: RUN FRUTIL 5. Enter Y(es) to confirm the intent to replace the “this controller” ECB. CAUTION: Make sure that at least one ECB is connected to the ECB Y-cable at all times during this procedure. Page 6 NOTE: If an empty bay is not available, place the replacement ECB on top of the enclosure or at the bottom of the rack. 6. Insert the replacement ECB into an appropriate bay or near the ECB being removed. 7. Follow on-screen instructions to connect the ECB. IMPORTANT: Wait for FRUTIL to terminate. 8. Following single ECB replacement: a. Remove the old ECB and place the ECB in an antistatic bag or on a grounded antistatic mat. b. If the replacement ECB was not placed within an available bay, install the ECB into the vacant bay of the old ECB. 9. Following dual ECB replacement, if the other cache module is also to be connected to the new dual ECB, connect the PC or terminal to the “other controller” maintenance port. The connected controller now becomes “this controller.” 10. Repeat step 4 through step 9 as required. 11. Disconnect the PC terminal from the controller maintenance port. Hot-Pluggable Procedure for StorageWorks Model 2100 and 2200 Enclosures For HSG60, HSG80, and HSJ80 controller configurations with FRUTIL support, follow the applicable controller procedure previously addressed. For a hot-pluggable ECB replacement, use the procedure in this section. IMPORTANT: The pluggable procedure (used in the HSG60, HSG80, HSJ80, and HSZ80 controller sections) uses FRUTIL to update the ECB battery expiration date and deep discharge history. The hot-pluggable procedure in this section replaces the ECB only and does not update ECB battery history data. Use the following procedure to replace an ECB as a hot-pluggable device: 1. Using Figure 4, determine the specific bay to install the ECB. NOTE: Make sure this bay supports the same cache module (A or B) as the ECB being removed. 2. Press the release tab and pivot the lever downward on the replacement ECB. 3. Remove the blank panel from the appropriate vacant bay (A or B). 4. Align and insert the replacement ECB into the vacant bay until the lever engages the enclosure (see Figure 5). 5. Lift the lever upward until the lever locks. IMPORTANT: Make sure to identify the existence of this updated table in the user guide. Table 1: ECB Status LED Displays LED Display ECB State Definition Startup: Checking temperature and voltage. If this state persists for more than 10 seconds, then a temperature fault exists. Backup: When power is removed, a low duty cycle FLASH indicates normal operation. Charging: The ECB is charging the battery. Charged: The ECB battery is charged. Charge Test: The ECB is ascertaining whether the battery is capable of holding a charge. ECB Fault: Indicates the ECB has faulted. Battery Fault: The ECB determined the battery voltage is incorrect or the battery is missing. LED Legend: OFF FLASHING ON Page 7 These documentations are only intended for qualified technicians who are aware of the respective safety regulations. Products names, logos, brands and other trademarks are the property of their respective trademark holders in the USA and other countries. It connects to this through a Storageworks Loop and is the only server on this fabric. We wish to transfer this to system to our existing Clariion CX700 through our DS24-M switched fabric. To accomplish this we have installed 2 x Emulex 9002L HBA's but when we install Powerpath 4.51 and reboot the server we have a BSOD with Inaccessable Boot device. Unfortunatly EMC support have not been able to shed any light on this. However I have realised that when we installed Powerpath we did not enable the HP Storageworks tick box. Before I try another reinstall enabling the above option can anybody give me some info on what possible effect this may have or even if they know why Power Path would cause a BSOD Inaccessable Boot Device on startup. Thanks OctaviusP Because i had an exact same thing but in my case the box would BSOD when i installed Navisphere Agent. So i had to manually register the system in Navisphere.I wonder if there is a problem with PowerPath and SecurePath (HP failover software ?). If that's the case, maybe you can disconnect one path from the MA8000, uninstall SecurePath and then re-install Powepath. Just a thought. Or try leaving powerpath off it until the migration is complete. These are only workarounds, EMC Support should be able to help you figure out why Powerpath is causing a BSOD. Hardware Configuration. Part Number: AA-RHGWC-TE. August 2000. Product Version: TruCluster Server Version 5.1. Operating System and Version: Tru64. COMPAQ and the Compaq logo Registered in U.S. Patent and Trademark Office. Alpha, AlphaServer. StorageWorks,. Page 3 Contents. About This ManualFor information about setting up a RAID subsystem, see.Page 24 Page 25 1Page 26 interconnect, you can more easily alter or expand your cluster’s hardwarePage 27 Because the Tru64 UNIX operating system will be available on the firstPage 28 partitions. You can move the swap partition off the member boot disk. SeePage 34 UNIX Version 5.0, 16 devices are supported on a SCSI bus. Therefore,Page 35 file systems and the data disks across SCSI buses, removing the single SCSIThe array controllers can be configured as a dualTru64Page 42 Page 43 2Page 47 each Memory Channel adapter on one system must be connected to thePage 49 The maximum number of drives behind an HSG80 (single orThe maximum. Page 51 AlphaServer 800, 1000, 1000A, 2000, 2100, or 2100A systems support. Page 52 RAID array controllers require the minimum Array Controller SoftwareCable Connector Pins Configuration UseBN21W-0B Three high 68-pin A Y cable that can. Page 56 2.9 SCSI Terminators and Trilink ConnectorsConfigurations Using UltraSCSI Hardware. A TruCluster Server cluster uses shared SCSI buses, external. Page 58 This chapter discusses the following topics. Page 59 storage arrays (HSZ70 and HSZ80), or RA8000 or ESA12000 storageOlder, non-UltraSCSI BA356 shelves are. Page 60 cable or a backplane, and cable or backplane connectors. Each UltraSCSIPage 61 You cannot use a DWZZA or DWZZB signal converter at UltraSCSI speedsPage 63 Because of the cable length limit, you must plan your hardware configurationWith either addressing.Page 74 or SCSI bus failure, the host can redistribute the load to the survivingCallout Number DescriptionThis chapter describes how to prepare systems for a TruCluster Server. Page 84 This is especially critical if you will install tape devices on the sharedPage 90 The DWZZH contains a differential to single-ended signal converter for eachPage 91 Your storage shelves or RAID array subsystems should be set up beforeCore Logic. Cchip DECchip 21272-CA Rev 2.1. Dchip DECchip 21272-DA Rev.This chapter describes Memory Channel configuration restrictions, andPage 104 See the TruCluster Server Cluster Administration manual for moreJumper: Description: Example. J5: AlphaServer 8x00 mode selected:Page 110 Gently push the cable’s connector into the receptacle, and then use thePage 111 Now you need to:Redundant MC1 Interconnect to MC2 Interconnects. Redundant MC1 Interconnect to MC2 Interconnects (cont.)Adapter in Second SystemMC1 in Second SystemThis chapter provides an overview of Fibre Channel, Fibre ChannelThe installation procedure will.Units D100 through D199. Page 138 Therefore, you want to ensure that both HSG80 controllersPage 143 The DS-DSGGC-AA has a default IP address of 10.77.77.77.Press Enter to reboot the switchPage 148 When you have completed setting the IP address and subnet mask,Page 151 AS8x00, GS60, GS60E, and GS140. Set the console to diagnosticPage 153 This display shows that the current topology for both KGPSA host busPage 156 2 Prevents the command line interpreter (CLI) from reporting aHSG80 show connection. Connection UnitPage 161 to each of those devices. For example, to boot from storage unit D1 asPage 165 2 Create the BOOT-MIR mirrorset using disks 30200 and 30300 and thePage 168 Record the unit name of each partition with the intended use for thatRecord the identifier and worldwide name for later. Page 170 UNIX Version 5.1 installation disk or cluster member system boot disks.Page 171 console command, it would not detect the Fibre Channel devicesPage 172 or wwidmgr -set command. In this example, none of the wwidnUnit Number. Disk assignment. Page 174 The disks are not reachable and you cannot boot until after thePage 181 or wwidmgr -show reachability). You must initialize the system to. Page 183 dga132.1004.0.1.0 1Page 188 wwid2Page 189 nodename 5000-1FE1-0000-0CB0The connection is a point-to-point.Page 197 1) that is higher than the master SCM. Both the master SCM. Page 198 types of PCI drawers. It is harder to distinguish the type of PCI drawerPage 200 equally well with any number of partitions (as supported by the systemThe master andThe master SCM mustPage 207 2 QBB number and console serial bus (CSB) node ID. QBB 0 and 1 (CSBPage 208 12 Console serial bus node ID for PCI drawers. In this example, the firstDrivePage 238 The first and second lines of the default screen show the status of the twoPage 241 To connect the drive robotics and one drive to one shared SCSI bus and thePage 249 inventory of modules may be incorrect and the contents of some or all of theEnsure that the SCSI ID. Page 259 3. On the Operator screen, press the Configure Library button. ThePage 260 You can reconfigure the tape drives and robotics controller to place multiplePage 262 electronic SCSI ID using the Configure menu from the control panel (seePage 263 Each tape library comes configured with a robotic controller and bar codePage 264 These tape libraries each have a multi-unit controller (MUC) that servesEach SCSI bus must be terminated internal to theConfigured Number of Number of Transfer.TL891 DLT MiniLibrary. Page 276 For complete hardware installation instructions, see the TL881 MiniLibraryThis chapter describes the requirements for the shared. Page 294 9.1 Using SCSI Bus Signal ConvertersThis allows. Page 299 connector at a later time without affecting bus termination. This allows youPage 309 SCSI bus (cable and BA356) under the 3-meter limit to still allow highBA356s for storage.Array Controllers at Bus EndPage 324 Page 325 10You can save time by. Page 327 The DWZZH-series UltraSCSI hubs are designed to allow more separationUsing the UltraSCSI hub.Step Action Refer to:.Termination. Step Action Refer to:Page 337 10.1.4 Displaying Console Environment Variables and Setting theAlphaServer 8x00 SystemPage 342 10.1.4.4 KZPSA-BB and KZPBA-CB Termination ResistorsPage 343 The boot sequence provides firmware update overview information. Use. Page 344 Page 345 AFile System HSG80 WWID. Page 346 Page 347 IndexFibre Channel. Page 354 multi-unit controller planning the hardware configuration,TruCluster Server. Hardware ConfigurationYour input will. Page 362 Do Not Cut or Tear - Fold Here and Tape. Please try again.Please try again.Register a free business account Full content visible, double tap to read brief content. Please try your search again later.To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness. Please check your inbox, and if you can’t find it, check your spam folder to make sure it didn't end up there. Please also check your spam folder. Alpha, AlphaServer, StorageWorks, TruCluster, and Tru64 are trademarks of Compaq Information Technologies Group, L.P. UNIX and The Open Group are trademarks of The Open Group. All other product names mentioned herein may be trademarks or registered trademarks of their respective companies. Valid license from Compaq required for possession, use, or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor’s standard commercial license. The information in this document is subject to change without notice. Nothing herein should be construed as constituting a further or additional warranty. The manual assumes that you are familiar with the tools and methods needed to maintain your hardware, operating system, and network. The organization of this manual has been restructured to provide a more streamlined manual. The chapters that contained information on SCSI bus requirements and configuration, and configuring hardware, in previous versions of this manual have been split up into two sets of two chapters each. One set (Chapters 3 and 4) covers the UltraSCSI hardware and is geared towards radial configurations. The other set (Chapters 9 and 10) covers configurations using either external termination or radial connection to non-UltraSCSI devices. A brief description of the contents follows: You can order the document through the Compaq Literature Order System (LOS) as order number EC-R026B-36. The form is postage paid if you mail it in the United States. Please address technical questions to your local system vendor or to the appropriate Compaq technical support office. For example, cat (1) indicates that you can find information on the cat command in Section 1 of the reference pages. See the TruCluster Server Software Installation manual for information about software installation; see the TruCluster Server Cluster Administration manual for detailed information about setting up member systems and highly available applications. It provides a clusterwide namespace for files and directories, including a single root file system that all cluster members share.They can access their disk data from any member in the cluster. From the viewpoint of clients, a TruCluster Server cluster appears to be a single system; from the viewpoint of a system administrator, a TruCluster Server cluster is managed as if it were a single system. Because TruCluster Server has no built-in dependencies on the architectures or protocols of its private cluster interconnect or shared storage For more information on the amount of space required for each required cluster file system, see the TruCluster Server Software Installation manual. The disk(s) are either private disk(s) on the system that will become the first cluster member, or disk(s) on a shared bus that the system can access. See Section 1.3.1.4, and for a more detailed discussion of the quorum disk, see the TruCluster Server Cluster Administration manual. For example: See the TruCluster Server Cluster Administration manual for more information. Each AdvFS file system must be a separate partition; the partitions do not have to be on the same disk. A disk containing a clusterwide file system cannot also be used as the member boot disk or as the quorum disk. A boot disk contains that member’s boot, swap, and cluster-status partitions. For example, dsk1 is the boot disk for the first member and dsk2 is the boot disk for the second member: See the TruCluster Server Cluster Administration manual for more information. Its h partition contains cluster status and quorum information. See the TruCluster Server Cluster Administration manual for a discussion of how and when to use a quorum disk. If it is not, members that do not have a direct connection to the quorum disk may lose quorum before members that do have a direct connection to it. The integrity of data (or file system metadata) placed on the quorum disk from a running cluster is not guaranteed across member failures. The cluster subsystems use only 1 MB of the disk. In general, a quorum disk should always be assigned a vote. You might assign an existing quorum disk no votes in certain testing or transitory configurations, such as a one-member cluster (in which a voting quorum disk introduces a second point of failure). Note that additional disks may be needed for highly available applications. In this section, and the following sections, the type of PCI SCSI bus adapter is not significant. Also, although an important consideration, SCSI bus cabling, including Y cables or trilink connectors, termination, and the use of UltraSCSI hubs are not considered at this time. As shown, with only two-member systems, both systems must be operational to achieve quorum and form a cluster. If only one system is operational, it will loop, waiting for the second system to boot before a cluster can be formed. If one system crashes, you lose the cluster. The storage shelves could be BA350, BA356 (non-UltraSCSI), or UltraSCSI BA356s. The BA350 is the oldest model, and can only respond to SCSI IDs 0-6. The non-Ultra BA356 can respond to SCSI IDs 0-6 or 8-14 (see Section 3.2). The UltraSCSI BA356 also responds to SCSI IDs 0-6 or 8-14, but also can operate at UltraSCSI speeds (see Section 3.2). The DS-BA35X-DA personality module used in the UltraSCSI BA356 storage unit is a differential-to-single-ended signal converter, and therefore accepts differential inputs. Placing the quorum disk on the local bus of a member system is not recommended because it creates a single point of failure. If the member system boot disks are The disk(s) are either private disk(s) on the system that will become the first cluster member, or disk(s) on a shared bus that the system can access. See the TruCluster Server Cluster Administration manual for more information. Starting with Tru64 Therefore, multiple BA356 storage units can be used on the same SCSI bus to allow more devices on the same bus. An HSZ40, HSZ50, HSZ80, HSG60, or HSG80 could be used The array controllers can be configured as a dual redundant pair. If you want the capability to fail over from one controller to another controller, you must install the second controller. Also, you must set the failover mode. Both controllers service the entire group of storagesets, single-disk units, or other storage See the RAID array controller documentation for information on setting up storagesets. You must delete any partitions before configuring the controllers for multiple-bus failover. If there is a failure in one SCSI bus, the member systems can access the disks over the other SCSI bus. Use the diagram you just constructed. Terminate each bus. Use Y cables or trilink connectors where necessary (see Chapter 3 and Chapter 9). You want the HSG60 or HSG80 to recognize the connections to the systems when the systems are powered on. Ensure that adapter terminators are set correctly. Connect the systems to the shared SCSI bus (see Chapter 4 or Chapter 10). Ensure that the KGPSA is operating in the correct mode ( FABRIC or LOOP ). Connect the KGPSA to the switch (see Chapter 6). Ensure that jumpers are set correctly (see Chapter 5). It includes lists of supported cables, trilink connectors, Y cables, and terminators. We recommend you use a DS-DWZZH-05 UltraSCSI hub with fair The Memory Channel 2 product (CCMAB module) is referred to as MC2. A TruCluster Server cluster with three or more member systems must be jumpered for standard hub mode and requires a Memory Channel hub. You cannot have one Memory Channel module jumpered for VH0 and another jumpered for VH1 on the same system. The first Memory Channel adapter ( mca0 ) in each system must be connected to one Memory Channel hub. The second Memory Channel adapter ( mcb0 ) in each system must be connected to a second Memory Channel hub. Also, There are provisions for six UltraSCSI channels. A maximum of 72 disks is supported. The drive shelves use single-bus mode (one SCSI bus per drive shelf). The drive shelf uses dual-bus mode (two SCSI buses, each with 7 disk drives). The drive shelves use single-bus mode (one SCSI bus per drive shelf). The Model 4254 drive shelf uses dual-bus mode (two SCSI buses, each with 7 disk drives). Seven of the eight DSGGC ports are fixed shortwave optical transceivers. Only one DSGGC port is configured as a removable GBIC. It may be shortwave or longwave. The GBIC-LW supports 9-micron, single-mode fiber cables with the SC connector in lengths up to 10 kilometers. Therefore, only the 50-micron multimode fiber optical cable is supported between the KGPSA and switch and the switch and HSG60 or HSG80 for cluster configurations.Each controller provides two ports (left and right). (The HSG80 documentation refers to these ports as Port 1 and 2, respectively.) In transparent failover mode, only one left port and one right port are active at any given time. Ordinarily, the left port of either controller serves the units designated D0 through D99, and the right port serves those designated D100 through D199. The host can control the failover process by moving unit(s) from one controller to the other controller. If you want NextDay, we can save the other items for later. Order by, and we can deliver your NextDay items by. You won’t get NextDay delivery on this order because your cart contains item(s) that aren’t “NextDay eligible”. In your cart, save the other item(s) for later in order to get NextDay delivery. Oops! There was a problem with saving your item(s) for later. You can go to cart and save for later there.See our disclaimer FIBER CHANNEL HSG80 CONTROLLER Specifications Manufacturer Part Number DS-HSG80-XX Brand Compaq Product Name DS-HSG80-XX Compaq Fiber Channel Hsg80 Controller Manufacturer Compaq Customer Reviews Write a review Be the first to review this item. Ask a question Ask a question If you would like to share feedback with us about pricing, delivery or other customer service issues, please contact customer service directly.