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Replacing a shared disk group for stroage migration

billa07
Level 2

Can any one post the steps to replacing a disk that has shared dg group on CFS cluster on HP unix service guard with the below existing attributes.

layout=mirror mirror=2 mirror=enclr enclr=emc0 enclr=emc1 logtype=dco dcoversion=20 ndcomirror=2 dr1=on fastresync=on

 

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Marianne
Moderator
Moderator
Partner    VIP    Accredited Certified
I have moved this post to the Storage Foundation forum for better visibility.

Marianne
Moderator
Moderator
Partner    VIP    Accredited Certified
Please show us the volume layout : vxprint -htg (diskgroup)

mikebounds
Level 6
Partner Accredited

On the CVM master node (run "vxdctl -c mode" to confirm node is master), run "vxdiskadm" and choose option 5 = "Replace a failed or removed disk".

Mike
 

billa07
Level 2

Hi ,

Pls find the diskgroup details. see atttached

We have a stroage migration on SAN , Disk has been shared  and mirrored on different sites , so we need to replace with the NEW LUN of stroage ,

can we use vxevac to replace the LUN to copy the data..can you please post completely steps.