Red Hat Bugzilla – Bug 173156
kernel dm: Notify userspace when a device is renamed.
Last modified: 2007-11-30 17:07:21 EST
From: "goggin, edward" <email@example.com>
Changed dm_hash_rename() to wake up any dm event waiters for
a mapped device after changing the name of the mapped device.
Userspace multipath tools want to know when this happens.
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.