Bug 843787 - Fix statedump code in io-cache xlator
Fix statedump code in io-cache xlator
Product: GlusterFS
Classification: Community
Component: io-cache (Show other bugs)
Unspecified Unspecified
high Severity medium
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Assigned To: Raghavendra Bhat
Depends On:
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Reported: 2012-07-27 07:37 EDT by Pranith Kumar K
Modified: 2013-07-24 13:17 EDT (History)
1 user (show)

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Fixed In Version: glusterfs-3.4.0
Doc Type: Bug Fix
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Last Closed: 2013-07-24 13:17:00 EDT
Type: Bug
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Description Pranith Kumar K 2012-07-27 07:37:01 EDT
Description of problem:
remove gf_logs in statedump codepath.
locks acquired in statedump codepath should not be blocking. Please change the calls to try_lock variants.

This bug is logged because this xlator violates the above rules.
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Comment 1 Vijay Bellur 2012-08-16 10:17:43 EDT
CHANGE: http://review.gluster.com/3799 (performance/io-cache: use pthread_mutex_trylock to hold mutex in statedumps) merged in release-3.3 by Vijay Bellur (vbellur@redhat.com)

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