Bug 7105 - Make the blocking lock and brl lock database scale better in a cluster.
Make the blocking lock and brl lock database scale better in a cluster.
Status: NEW
Product: Samba 3.5
Classification: Unclassified
Component: Clustering
unspecified
All All
: P3 normal
: ---
Assigned To: Volker Lendecke
Samba QA Contact
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2010-02-06 00:24 UTC by Jeremy Allison
Modified: 2010-05-27 04:37 UTC (History)
0 users

See Also:


Attachments
git-am format patch #1 for 3.5.x. (2.25 KB, patch)
2010-02-06 00:28 UTC, Jeremy Allison
jra: review? (vl)
Details
git-am format patch #2 for 3.5.x. (1.62 KB, patch)
2010-02-06 00:29 UTC, Jeremy Allison
jra: review? (vl)
Details
git-am format patch #3 for 3.5.x. (3.05 KB, patch)
2010-02-06 00:29 UTC, Jeremy Allison
jra: review? (vl)
Details
git-am format patch #4 for 3.5.x. (2.14 KB, patch)
2010-02-06 00:30 UTC, Jeremy Allison
jra: review? (vl)
Details

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Description Jeremy Allison 2010-02-06 00:24:39 UTC
The blocking lock and brl lock databases don't scale well in a cluster with large numbers of clients.

Tridge created 4 patches here:

http://git.samba.org/?p=tridge/samba.git;a=shortlog;h=refs/heads/brl-scaling-fix

which can be applied to 3.5.x. I'm going to add the patches I've applied to master to this bug report.

My feeling is that these fixes are not critical for 3.5.0, as we might not want to risk destabilizing the release candidate code, but these would make a great addition to the first patch release, 3.5.1.

Jeremy.
Comment 1 Jeremy Allison 2010-02-06 00:28:49 UTC
Created attachment 5284 [details]
git-am format patch #1 for 3.5.x.
Comment 2 Jeremy Allison 2010-02-06 00:29:19 UTC
Created attachment 5285 [details]
git-am format patch #2 for 3.5.x.
Comment 3 Jeremy Allison 2010-02-06 00:29:49 UTC
Created attachment 5286 [details]
git-am format patch #3 for 3.5.x.
Comment 4 Jeremy Allison 2010-02-06 00:30:18 UTC
Created attachment 5287 [details]
git-am format patch #4 for 3.5.x.
Comment 5 Karolin Seeger 2010-05-27 04:37:53 UTC
Is there a chance to get reviews for 3.5.4?