Sun Microsystems Sun Ultra 450, Manual

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2. Replace any database replicas.
For example:
# metadb -a -l 2000 -c 2 c1t2d0s0
3. Reattach any submirrors.
For example:
# metattach d20 d21
4. Re-create hotspares for each hotspare pool that contained a slice on the new
disk.
For example:
# metahs -a hsp001 c1t2d0s1
5. Fix any broken metadevices, using slices from the new disk.
If the disk to be replaced had caused any metadevices to go into the maintenance
state, these metadevices can be repaired by re-enabling the slices.
# metareplace -e
mirror_or_RAID5_metadeice cw
t
x
d
y
s
z
6. Remount any file systems and restart any applications that were using
metadevices that could not be taken off line.
# mount
file_system
Refer to the Solstice DiskSuite documentation for more information.
Removing a Hot-Pluggable Disk Drive
This section contains information on how to configure your system to remove a disk
drive while the power is on and the operating system is running. Use the procedures
in this chapter if you do not intend to replace the disk drive.
The way in which you remove a disk drive depends on the application you are
using. Each application is different, but requires that you:
1. Select the disk drive
2. Remove the disk
Disk Drive Hot-Plug Procedures
27