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How to configure root mirroring in veritas volume manager
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Answer / kanuparthi_sai
In cmd
#vxencap -c -g <diskgroup name> -s 1024 -f sliced d0=c0t0d0s0
#vxdisksetup -i c0t2d0s0
#vxdg -g <diskgroup name> adddisk <diskname>=c0t2d0s0
#vxmirror -g <diskgroup name> <mirrored disk name> <new
mirror diskname >
| Is This Answer Correct ? | 28 Yes | 6 No |
Answer / ratan
we have to take same size disk compare to root disk.
echo|format
attach a disk
vxscan disk
vxdctl mode enable
encapsulate the root disk
initialize the mirror disk
reboot the server
add the mirror disk to diskgroup
vxrootmir rootdisk mirrordisk
and boot the mirrordisk
| Is This Answer Correct ? | 19 Yes | 1 No |
Answer / mahender reddy
we have 2 ways to configure the root mirroring in veritas
1.use vxdisadm
2.vxencap (encpsulation the disk)
mostly we are using the vxencap because vxdiskadm is the
lenthy process
===================
PROCEDURE
===================
1.take the onther disk egual size of root disk
2.for example the 2 disks c1t0d0(root disk) and c1t2d0
3.encaplating the root disk
vxencap -c -f -g <diskgroupname> sliced d0=c1t0d0
4.reboot the server
reboot the server only modify the disk in vfstab and in
etcsysem
5.take the second disk under control of veritas
vxdisksetup -i c1t2do
vxdg -g <diskgroupname> adddisk c1t2d0
6.add the mirror disk to root disk
vxmirror -g <diskgroup name> c1t0d0 c1t2d0
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / rishi
fist of all slect all root mirrorinm in ceritas volume then
right click n take option of configuration
| Is This Answer Correct ? | 7 Yes | 22 No |
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