Bug 765052 (GLUSTER-3320) - Improve handling of concurrent operations in glusterd.
Summary: Improve handling of concurrent operations in glusterd.
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: GLUSTER-3320
Product: GlusterFS
Classification: Community
Component: glusterd
Version: mainline
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: ---
Assignee: krishnan parthasarathi
QA Contact:
URL:
Whiteboard:
: GLUSTER-2193 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-08-03 11:35 UTC by krishnan parthasarathi
Modified: 2015-11-03 23:03 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions: glusterfs-3.3.0qa10
Embargoed:

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Description krishnan parthasarathi 2011-08-03 11:35:03 UTC 
This bug tracks the following changes,

- removal of glusterd's local cli lock and use the cluster wide lock to serialize
  concurrent cli requests to the same glusterd.

- improve glusterd's internal cluster-wide locking mechanism when multiple clients request operations via multiple glusterds.
Comment 1 Harshavardhana 2011-08-15 16:06:48 UTC 
*** Bug 2193 has been marked as a duplicate of this bug. ***
Comment 2 Anand Avati 2011-09-05 03:58:49 UTC 
CHANGE: http://review.gluster.com/123 (This change contains,) merged in master by Vijay Bellur (vijay)
Comment 3 Raghavendra Bhat 2011-09-23 06:59:08 UTC 
Its fixed now. Checked with glusterfs-3.3.0qa10. Now parallel cli operations will make only one of them succeed, and glusterd wont crash.
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