[dm-devel] Rescan for new LUNs
Allen, Jack
Jack.Allen at mckesson.com
Thu Jul 1 17:38:07 UTC 2010
-----Original Message-----
From: dm-devel-bounces at redhat.com [mailto:dm-devel-bounces at redhat.com] On Behalf Of Malahal Naineni
Sent: Wednesday, June 30, 2010 9:08 PM
To: dm-devel at redhat.com
Subject: Re: [dm-devel] Rescan for new LUNs
Allen, Jack [Jack.Allen at mckesson.com] wrote:
> Hello:
> What is the best way to cause the system to rescan for new LUNs,
> other than rebooting?
Writing something to some files in sysfs. If none of the LUNs are in
use, "modprobe -r <module>" followed by "modprobe <module>" will also
work.
Thanks, Malahal.
===========
Something to some file is not very helpful. And the other LUNs are in use. I am just trying to keep from having to reboot if I really do not need to.
----
Jack Allen
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