[HPADM] lvoling some questions about mirrors and moving vgs

From: daniel parkes (liquidsmail@gmail.com)
Date: Tue May 23 2006 - 06:39:31 EDT


Hy people,

I have a doubt,

I have a 11i system with a mirror vg, lets call it vgora for example, and i
want to have the same vg in another machine, the disks are shared in an
XP1024.

although its not the best idea my question, is it posible to:

stop the vg vgchange -a n vgora
break the mirror lvsplit - _b /dev/vgora/lvol* pv_names
take a map of vgora vgexport -p -m map vgora
assing the disks with lvoles_b to the other machine
pvscan -va the machine to update lvmtab
and import de vgimport vgora -m map vgora
and remove the lvoles without _b
do another pvscan, vgcfgbackup vgora
and a vgchange -a y vgora

would this work?? if not what would be your idea of doinfg something
similar??

thnx

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