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54 Avaya IR R2.0 Troubleshooting
Performing root cause failure analysis
The Sun OpenBoot Diagnostics system performs root cause failure analysis on various IR
devices by testing internal registers, confirming subsystem integrity, and verifying device
functionality. Refer to the service manual for your platform:
― Sun Fire V240 Server manuals:
Sun Fire V210 and V240 Servers Installation Guide
Sun Fire V210 and V240 Servers Administration Guide
Sun Fire V210 and V240 Servers Parts Replacement Manual
Sun Fire V210 and V240 Servers Product Notes
― Sun Fire 280R Server Service Manual
― Sun Blade 150 Service Manual
These documents are available in Avaya IR System Help (under "Print documents") or from
the Sun Web site (http://www.sun.com).
Replacing a failed hard disk drive
For systems with the Disk Mirroring feature, a failed hard disk drive must be replaced.
Checking for hard disk drive failures
To check the hard disk drives from problems:
1. If you are not logged in, log in as root.
2. At the command prompt, enter metadb
The system displays information about each hard disk drive.
The following example shows the results of the metadb command for a system with hard
disk drive problems.
flags first blk block count
a m p luo 16 1034 /dev/dsk/c1t0d0s4
a p luo 1050 1034 /dev/dsk/c1t0d0s4
a p luo 2084 1034 /dev/dsk/c1t0d0s4
a p luo 3118 1034 /dev/dsk/c1t0d0s4