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Bug 849051 - dlm: deadlock between dlm_send and dlm_controld [rhel-6.3.z]
dlm: deadlock between dlm_send and dlm_controld [rhel-6.3.z]
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel (Show other bugs)
6.3
All Linux
high Severity high
: rc
: ---
Assigned To: Frantisek Hrbata
Red Hat Kernel QE team
: ZStream
Depends On: 824964
Blocks:
  Show dependency tree / graph
 
Reported: 2012-08-17 03:41 EDT by RHEL Product and Program Management
Modified: 2013-02-07 10:25 EST (History)
14 users (show)

See Also:
Fixed In Version: kernel-2.6.32-279.9.1.el6
Doc Type: Bug Fix
Doc Text:
A deadlock sometimes occurred between the dlm_controld daemon closing a lowcomms connection through the configfs file system and the dlm_send process looking up the address for a new connection in configfs. With this update, the node addresses are saved within the lowcomms code so that the lowcomms work queue does not need to use configfs to get a node address.
Story Points: ---
Clone Of:
Environment:
Last Closed: 2012-09-25 15:01:45 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 143453 None None None 2012-08-22 04:13:26 EDT
Red Hat Product Errata RHSA-2012:1304 normal SHIPPED_LIVE Moderate: kernel security and bug fix update 2012-09-25 18:58:04 EDT

  None (edit)
Description RHEL Product and Program Management 2012-08-17 03:41:35 EDT 
This bug has been copied from bug #824964 and has been proposed
to be backported to 6.3 z-stream (EUS).
Comment 8 errata-xmlrpc 2012-09-25 15:01:45 EDT 
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.

http://rhn.redhat.com/errata/RHSA-2012-1304.html
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