Sun Microsystems Sun Fire V880 - Manual (Page 96)

Maintenance
96 Avaya CMS Sun Fire V880/V890 Installation, Maintenance, and Troubleshooting May 2006
Maintaining disk drives
This section includes the following topics:
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Prerequisites on page 96
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Disk drive compatibility with CMS loads on page 96
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Disk drive configurations on page 96
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Required references on page 98
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Replacing disk drives on page 98
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Adding disk drives (optional) on page 116
Prerequisites
If possible, do a CMSADM backup before you add or replace a disk drive. See your CMS
software installation, maintenance, and troubleshooting document for this procedure.
Before you attempt to replace defective data (nonboot) disks, try to print the current setup for all
ACDs. This information must be readministered after you install replacement disks.
Disk drive compatibility with CMS loads
When a new or replacement disk drive is installed in an older system, the CMS load may not be
compatible with the disk drive if the CMS configuration files have not been updated. Two
configuration files (/olds/disk.conf and /olds/olds-funcs) must be edited or replaced
with the correct information. Contact the Avaya technical support organization for assistance.
Disk drive configurations
The computer supports a four-disk mirrored configuration. On only the V880, the configuration
can be expanded to six disks with a field upgrade. The Sun Fire V880 supports 73-GB disks and
the Sun Fire V890 supports 146-GB disks.
!
Important:
Important:
Disks cannot be swapped between the V880 and V890 models.