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Bug 658374 - sssd stops on upgrade
Summary: sssd stops on upgrade
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: sssd
Version: 6.0
Hardware: All
OS: Linux
high
high
Target Milestone: rc
: ---
Assignee: Stephen Gallagher
QA Contact: Chandrasekar Kannan
URL:
Whiteboard:
Depends On: 658158
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-11-30 07:46 UTC by RHEL Program Management
Modified: 2015-01-04 23:45 UTC (History)
13 users (show)

Fixed In Version: sssd-1.2.1-34.el6
Doc Type: Bug Fix
Doc Text:
During an upgrade of the sssd package, the package manager restarts the sssd service to ensure the running instance is properly replaced with the newer version. However, prior to this update, a race condition could occur upon the service shutdown, causing the parent process not to wait for its children to terminate. When this happened, these running sub-processes may have prevented sssd from starting again. With this update, the sssd service has been corrected to wait for the children processes to terminate, so that it can be restarted as expected.
Clone Of:
Environment:
Last Closed: 2010-12-10 20:22:39 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2010:0971 0 normal SHIPPED_LIVE sssd bug fix update 2010-12-10 20:22:26 UTC

Description RHEL Program Management 2010-11-30 07:46:06 UTC
This bug has been copied from bug #658158 and has been proposed
to be backported to 6.0 z-stream (EUS).

Comment 4 Gowrishankar Rajaiyan 2010-12-06 09:47:50 UTC
Script used to test:
#/bin/bash

i=0
while [ $i -lt 300 ] ; do
       service sssd condrestart
       let i=$i+1
done

service sssd status
if [ $? -ne 0 ] ; then
       echo "FAILED: sssd is not running after $i restarts"
else
       echo "PASSED: sssd is running after $i restarts"
fi
exit 0
#EOF


<snip>
Stopping sssd: [  OK  ]
[  OK  ] sssd: [  OK  ]
Stopping sssd: [  OK  ]
[  OK  ] sssd: [  OK  ]
sssd (pid 18602) is running...
PASSED: sssd is running after 300 restarts
</snip>

Version: sssd-1.2.1-34.el6.x86_64

Comment 5 Jaromir Hradilek 2010-12-10 10:54:50 UTC
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
During an upgrade of the sssd package, the package manager restarts the sssd service to ensure the running instance is properly replaced with the newer version. However, prior to this update, a race condition could occur upon the service shutdown, causing the parent process not to wait for its children to terminate. When this happened, these running sub-processes may have prevented sssd from starting again. With this update, the sssd service has been corrected to wait for the children processes to terminate, so that it can be restarted as expected.

Comment 7 errata-xmlrpc 2010-12-10 20:22:39 UTC
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 therefore 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.

http://rhn.redhat.com/errata/RHBA-2010-0971.html


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