Assuming that you are using MPIO , have you compared the output of fdisk -l to the dm device names in /dev/mpath?
On Tue, 13 Apr 2010 20:59:40 -0400
Vickie Troy-McKoy <vtmckoy hotmail com> wrote:
I have a RedHat4 server connected to a SAN 3510 Array. On the host
server, there are two volume groups set up--root_vg and san_vg. I'm
assuming that root_vg resides on the internal disks and san_vg on the
SAN. But, how can I check to make sure this is the case?