Bug 607869 - IO is stuck due to active device that moved to suspend mode and never resumed
Summary: IO is stuck due to active device that moved to suspend mode and never resumed
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: device-mapper-multipath
Version: 6.0
Hardware: All
OS: Linux
Target Milestone: rc
: ---
Assignee: Ben Marzinski
QA Contact: Barry Donahue
Depends On: 584742
TreeView+ depends on / blocked
Reported: 2010-06-25 03:54 UTC by Ben Marzinski
Modified: 2010-11-10 20:11 UTC (History)
19 users (show)

Clone Of: 584742
Last Closed: 2010-11-10 20:11:29 UTC

Attachments (Terms of Use)

Comment 1 Ben Marzinski 2010-06-25 04:02:34 UTC
This bug exists on RHEL6 as well. I already have a patch to fix it.

Comment 2 RHEL Product and Program Management 2010-06-25 04:02:53 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for

Comment 3 Ben Marzinski 2010-06-28 22:42:29 UTC
multipath now uses the resize code that doesn't set noflush for reloads because of changed size.

Comment 4 Ben Marzinski 2010-06-28 23:09:10 UTC
You can pick up packages with this fix at http://people.redhat.com/bmarzins/device-mapper-multipath/rpms/RHEL6/

Comment 6 Barry Donahue 2010-09-13 18:18:34 UTC
Verified on snap-13 on storageqe-04. Upgraded a LUN from 30GB to 40GB.

Comment 7 releng-rhel@redhat.com 2010-11-10 20:11:29 UTC
Red Hat Enterprise Linux 6.0 is now available and should resolve
the problem described in this bug report. This report is therefore being closed
with a resolution of CURRENTRELEASE. You may reopen this bug report if the
solution does not work for you.

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