Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1283498

Summary:	messages log flooded with 'Failed to reset devices.list on /machine.slice: Invalid argument'
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	Max <mp>
Component:	rhev-hypervisor	Assignee:	Fabian Deutsch <fdeutsch>
Status:	CLOSED ERRATA	QA Contact:	cshao <cshao>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	gklein, lsurette, mp, pstehlik, ycui, yeylon, ykaul
Target Milestone:	ovirt-3.6.1	Keywords:	TestOnly
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-03-09 14:48:01 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Node	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1178848
Bug Blocks:

Description Max 2015-11-19 07:39:51 UTC

Description of problem:
messages log flooded with 'Failed to reset devices.list on /machine.slice: Invalid argument'.

Version-Release number of selected component (if applicable):
Linux 3.10.0-229.14.1.el7.x86_64

rpm -qa | grep systemd
systemd-208-20.el7_1.6.x86_64

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Comment 1 Fabian Deutsch 2015-11-19 08:15:19 UTC

Can you please provide the RHEV-H version and sosreport (run sos on the console) from the host?

Comment 2 Max 2015-11-19 10:42:46 UTC

RHEV Hypervisor - 7.1 - 20151015.0.el7ev
RHEV Manager - 3.5.5-0.1.el6ev

Comment 3 Fabian Deutsch 2015-11-19 10:47:35 UTC

This is likely a dupe of bug 1178848.

Comment 5 Fabian Deutsch 2015-11-20 10:03:47 UTC

Hiding comment 4 to protect some sensitive informations.

Comment 6 Fabian Deutsch 2015-11-23 13:44:18 UTC

Ying, can you reproduce this issue?

Comment 7 cshao 2015-11-24 09:11:37 UTC

(In reply to Fabian Deutsch from comment #6)
> Ying, can you reproduce this issue?

Test version:
rhev-hypervisor7-7.1-20151015.0 + ovirt-node-3.2.3-23.el7.noarch + systemd-208-20.el7_1.6.x86_64
rhev-hypervisor7-7.2-20151123.0 + ovirt-node-3.2.3-29.el7.noarch + systemd-219-19.el7.x86_64

Test steps:
1. Install RHEV-H.
2. Login hypervisor, configure network with bond.
3. Check /var/log/messages (grep "Failed to reset devices.list" /var/log/messages)
4. Reboot host repeatedly.
5. Check /var/log/messages again.


Test result:
# grep "Failed to reset devices.list" /var/log/messages
#

We can't reproduce this issue on our test env.

Comment 8 cshao 2015-11-26 06:14:51 UTC

Hi Max,

Can you please provide the detail reproduce steps? or could you help us to verify this bug?

Thanks!

Comment 9 Max 2015-11-26 08:03:14 UTC

Hi Chen,

Can you please add any VM on hypervisor(from template or install)? On our's empty hypervisors there are no errors in messages file.

Comment 10 cshao 2015-11-27 02:53:04 UTC

(In reply to Max from comment #9)
> Hi Chen,
> 
> Can you please add any VM on hypervisor(from template or install)? On our's
> empty hypervisors there are no errors in messages file.

Hi Max,

Thanks for your advice, I can reproduce this issue now.

Test version:
RHEV Hypervisor-7.1-20151015.0.el7ev
ovirt-node-3.2.3-23.el7.noarch

Test steps:
1. Install RHEV-H.
2. Login hypervisor, configure network
3. Register to RHEV-M
4. Create VM.
5. Check /var/log/messages (grep "Failed to reset devices.list" /var/log/messages)
6. Reboot host repeatedly.
7. Check /var/log/messages again.

Test result:
# grep "Failed to reset devices.list" /var/log/messages
Nov 27 02:36:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:37:56 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:38:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:40:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:40:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:40:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:40:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:42:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:44:02 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:46:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:48:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:50:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:50:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument
Nov 27 02:50:01 localhost systemd: Failed to reset devices.list on /machine.slice: Invalid argument

Hi ycui,

Please give qa_ack.

Thanks!

Comment 11 cshao 2015-12-16 04:47:38 UTC

Test version:
rhev-hypervisor7-7.2-20151210.1
ovirt-node-3.6.0-0.24.20151209gitc0fa931.el7ev.noarch


Test steps:
1. Install RHEV-H.
2. Login hypervisor, configure network
3. Register to RHEV-M
4. Create VM.
5. Check /var/log/messages (grep "Failed to reset devices.list" /var/log/messages)
6. Reboot host repeatedly.
7. Check /var/log/messages again.

Test result:
Above messages log was gone.
So the bug is fixed, change bug status to VERIFIED.

Comment 13 errata-xmlrpc 2016-03-09 14:48:01 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/RHSA-2016-0379.html