How do you replace a failed boot disk under meta in solaris?
Step by step explanation?
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Answer Posted / venkatesh
1) Detach the meta device from the mirror
2) Clear the Meta devices
3) Delete the Meta db replicas for the failed disk
4) copy the VTOC of a failed disk to one file.
5) unconfigure the failed disk.cfgadm -c unconfigure <disk id>
note:you can get disk id's by following command
#cfgadm -al
5) Remove the failed disk.
6) Replace the disk physically.
7) detect the new disk by using "devfsadm -Cv"
8) Configure the disk and verify through cfgadm and format
command.cfgadm -c configure <disk id>
8)copy the VTOC to new disk by using below command.
fmthard -s <VTOCfile> /dev/rdsk/newdisk
9)Create a meta db replicas for the new disk
10)Create a meta devices to the new disk
11)attach the disk to the mirror to sync.
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