HP VS80 DLT VS80 Tape Drive User's Guide - Page 61
novell netware frequently asked questions
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novell netware frequently asked questions http://www.hp.com/support/tape may have a later version hp learning products data protection drivers FAQs windows NT netware unix - SCO unix - linux frequently asked questions "Are there any important points I need to be aware of when changing drivers in my system?" contents of this section related topics standard drivers deciding to change drivers possible impact on other parts of the system back to list of questions previous question next question This topic is available in English only standard drivers Major server manufacturers usually qualify their systems with specific versions of drivers, which are then included on any installation CDs they provide with their systems. For example, the HP NetServer Navigator CD included with each HP NetServer contains HBA and Network Card drivers for the various operating systems supported. These are then included in any OS installation performed by the automatic OS Installation Assistant provided on the NetServer Navigator CD. deciding to change drivers Before altering drivers, you should be aware that doing so can effectively introduce untested drivers into your systems. However, drivers - especially HBA drivers - are constantly being refined. Using a later version of a driver should not introduce any new reliability problems, and can often improve any existing reliability problems you may have on your systems. The general advice however, is that drivers should only be altered if problems are actually being experienced. possible impact on other parts of the system If you are experiencing SCSI errors when using your backup software, you need to consider the possible impact on the other parts of the system before you decide to change the HBA drivers. For example, upgrading the driver for the SCSI controller connected to the tape drive will not alter the driver controlling the disk subsystem in the following cases: 1. Where the system hard disks are controlled by a Symbios SCSI controller and driver, and where the tape drive is connected to an Adaptec 2940UW. 2. Where the system hard disks are controlled by a HP NetRAID controller and driver, and where the tape drive is connected to a Symbios controller. Upgrading the driver for the SCSI controller connected to the tape drive will also alter the driver controlling the disk subsystem, in the following cases: 1. Where the system hard disks are controlled by a Symbios SCSI controller and driver, and where the tape drive is connected to a Symbios SCSI controller. 2. Where the system hard disks are controlled by an Adaptec 7880 controller and driver, and where the tape drive is connected to an Adaptec 2940UW. next question Go to the next question "Why does my autoloader not work correctly with ISV Backup Software, or the NetWare in-built backup applet?" © 1999-2001, Hewlett-Packard Company file:///C|/Documents%20and%20Settings/topher.COL-SPRINGS/Desktop/dltvs80%20manual/document/common/drivers_faqs/eng/nw_q4.htm [11/29/2001 8:35:25 AM]