migrate
hi,
i migrate an old SAN to a new SAN using vxvm on centos.
i see the new disk from new SAN -/dev/sdb and i add this disk under DG where is the old disk then i make mirror between them.Then i remove the old disk from DG.Then i connect the cable from old SAN to new SAN-i see then /dev/sdd as second path to the new disk.If i use now multipath to create /dev/mapper/mpath with underlying disks /dev/sdb /dev/sdd then is there necessary to perform things under vxvm in order that vxprint to see /dev/maper/mpath instead /dev/.sdb?
tnx
take a look at these two technotes
https://www.veritas.com/support/en_US/article.100023745
https://www.veritas.com/support/en_US/article.100022187
if you follow one of the above two technotes, both your new luns and VxVM should work just fine
