Increasing SAN disk size

[Eugene Vilensky]

On Thu, Jan 6, 2011 at 9:27 AM, Paul Crittenden
<paul.crittenden at simpson.edu> wrote:
> We have a server running RHEL 5.5 which has a SAN disk LUN presented to it. We need to increase the size. I have done this with Windows but never with Linux. Can someone please help me with this?


Might want to practice before doing it first time in production...It's
fairly straight forward if you are familiar with each individual piece
of the storage stack.  It's not /quite/ as simple as "select volume 1;
extend."

http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/Online_Storage_Reconfiguration_Guide/index.html