Bug 1077405

Summary:	Various dm_task_run failures cause many continuing problems in LVM
Product:	Red Hat Enterprise Linux 7	Reporter:	Corey Marthaler <cmarthal>
Component:	lvm2	Assignee:	Peter Rajnoha <prajnoha>
lvm2 sub component:	Mirroring and RAID	QA Contact:	cluster-qe <cluster-qe>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	low
Priority:	high	CC:	agk, cmarthal, dwysocha, heinzm, jbrassow, msnitzer, mspqa-list, nperic, prajnoha, prockai, skito, thornber, tlavigne, zkabelac
Version:	7.0	Keywords:	Triaged
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	lvm2-2.02.152-1.el7	Doc Type:	Bug Fix
Doc Text:	dmeventd code has been updated to recent version which includes numerous fixes, including fixes for various possible errors issued about dm_task_run calls.	Story Points:	---
Clone Of:	813954	Environment:
Last Closed:	2016-11-04 04:07:05 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	813954
Bug Blocks:	445253, 644071, 654116, 1049888, 1113520, 1203710, 1205796, 1295577, 1313485

Comment 2 RHEL Program Management 2014-03-25 05:47:20 UTC

This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.

Comment 4 Zdenek Kabelac 2014-11-25 14:58:55 UTC

I'm convinced it could be matched with Bug #1108540 since dmeventd is directly involved. It's fixed with release of 2.02.112

Comment 5 Peter Rajnoha 2014-12-17 09:00:16 UTC

We need to inspect more here - I don't think this is exactly the same as bug #1108540 - the errors differ. While in bug #1108540 we always had "dm_task_run failed, errno = 6, No such device or address", here we have "dm_task_run failed, errno = 22, Invalid argument" which seems to be a different issue (wrong table supplied while dmeventd is trying to fixup LVs).

Comment 11 Zdenek Kabelac 2015-11-05 13:13:40 UTC

New dmeventd code in version 2.02.133 should resolve most of spurious  dm_task_run errors flowing out of dmeventd process.

My view here is - once we release this version - and we get another fail case with dm_task_run - take it as a new bug.

Comment 15 Mike McCune 2016-03-28 23:21:47 UTC

This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions

Comment 17 Corey Marthaler 2016-08-03 18:49:40 UTC

I have not seen any of these messages in quite some time on any of the nodes doing raid regression testing. Marking verified.


3.10.0-480.el7.x86_64

lvm2-2.02.161-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
lvm2-libs-2.02.161-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
lvm2-cluster-2.02.161-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
device-mapper-1.02.131-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
device-mapper-libs-1.02.131-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
device-mapper-event-1.02.131-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
device-mapper-event-libs-1.02.131-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
device-mapper-persistent-data-0.6.3-1.el7    BUILT: Fri Jul 22 05:29:13 CDT 2016
cmirror-2.02.161-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016
sanlock-3.4.0-1.el7    BUILT: Fri Jun 10 11:41:03 CDT 2016
sanlock-lib-3.4.0-1.el7    BUILT: Fri Jun 10 11:41:03 CDT 2016
lvm2-lockd-2.02.161-3.el7    BUILT: Thu Jul 28 09:31:24 CDT 2016

Comment 19 errata-xmlrpc 2016-11-04 04:07:05 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-1445.html