Moving a veritas disk across controllers

From: Chakravarthi_Muralidharan@bankone.com
Date: Wed May 14 2003 - 13:51:23 EDT


Dear Gurus,
I want to move a Veritas disk from a controller to another controller which is
part of a volume.

Here is the output of the current vxprint -ht

Disk group: dev2dg

dg dev2dg default default 89000 1031340406.1630.wilweb1

dm dev2dg03 c2t2d0s2 sliced 2888 71124291 -
dm dev2dg04 c0t2d0s2 sliced 2888 71124291 -

v risklv-L01 fsgen ENABLED ACTIVE 42479856 SELECT -
pl risklv-P01 risklv-L01 ENABLED ACTIVE LOGONLY CONCAT - RW
sd dev2dg03-02 risklv-P01 dev2dg03 62916642 55 LOG c2t2d0
ENA
pl risklv-P02 risklv-L01 ENABLED ACTIVE 42479856 CONCAT - RW
sd dev2dg03-03 risklv-P02 dev2dg03 0 42479856 0 c2t2d0
ENA
pl risklv-P03 risklv-L01 ENABLED ACTIVE 42479856 CONCAT - RW
sd dev2dg04-05 risklv-P03 dev2dg04 0 42479856 0 c0t2d0
ENA

I want to move c2t2d0 to c3t2d0.

Here is what I was planning to do.

vxplex dis risklv-P01
vxplex dis risklv-P02

move the disk from c2 to c3 and do a boot -r and hopefully the plexes on the
moved disk will be intact.( I had read in an article somewhere that just boot
-r would do the trick as long as the volumes within that disk are self
contained).I then attach the two plexes back to risklv-L01. Also, what extra
steps would be needed if one of the disk is a rootmirror.

Thanks and I will summarize,

Murali

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