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Maintaining Mirrored Systems CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
Replacing a faulty disk 73
Step 6: Recreate
the state database
replicas
3
1. Recreate the primary boot disk replicas you removed earlier by
entering the following command:
2. Recreate the secondary boot disk replicas you removed earlier by
entering the following command:
3. Verify that the replicas were created:
The system lists the state database replicas currently on the system.
The following, for example, shows three replicas on c0t4:
In the above example, there are 4 replicas listed for the primary boot
disk
(c0t0d0s1), and 3 replicas listed on the secondary disk
(c1t4d0s1)
Do not try to reboot a system when there are fewer than two state
database replicas.
# metadb -a -c4 -f /dev/rdsk/
devname
# metadb -a -c3 -f /dev/rdsk/
devname
# metadb -i
flags first blk block count
a m p luo 16 1034 /dev/dsk/c0t0d0s1
a p luo 1050 1034 /dev/dsk/c0t0d0s1
a p luo 2084 1034 /dev/dsk/c0t0d0s1
a p luo 3118 1034 /dev/dsk/c0t0d0s1
a p luo 16 1034 /dev/dsk/c1t4d0s1
a p luo 1050 1034 /dev/dsk/c1t4d0s1
a p luo 2084 1034 /dev/dsk/c1t4d0s1
!
WARNING: