So I am going to move lvm from one san to anohter.
Its on CentOS 5.
so "lvm1" from "sanA" to "sanB"
>lvconvert -m1 --corelog VG/lvm1 /dev/disk_on_sanB
Logical volume lvm1_mimage_0
Logical volume lvm1_mimage_1
then I break the mirror, taking off lvm1 from old sanA
>lvconvert -m0 VG/lvm1 /dev/disk_on_sanA
At this point if some thing goes wrong, is there a way to bring back original lvm1(from sanA) back to the server ?