[ ssic-linux-Bugs-2719590 ] slab leak on SMP

Bugs item #2719590, was opened at 2009-03-28 16:36
Message generated for change (Comment added) made by rogertsang
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Category: Virtual Memory
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Roger Tsang (rogertsang)
Assigned to: Nobody/Anonymous (nobody)
Summary: slab leak on SMP

Initial Comment:
I have not investigated whether this bug is present in previous releases, but in the latest CVS as of this writing there is a slow slab leak on the init node.
size-32           969791 969850
size-32           976961 976990
size-32           979727 979727
size-32           1015844 1015903

The failover init node does not seem to have this problem.
size-32            29247  33082
size-32            29328  33082
size-32            29262  33082

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>Comment By: Roger Tsang (rogertsang)
Date: 2009-03-30 22:54

Message:
correction: problem did not go away with upgrade to drbd-8.3.1

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Comment By: Roger Tsang (rogertsang)
Date: 2009-03-29 12:38

Message:
seems to affect only SMP nodes

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Comment By: Roger Tsang (rogertsang)
Date: 2009-03-28 20:43

Message:
problem seems to have disappeared after rolling upgrade from drbd-8.3.0 to
drbd-8.3.1

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Comment By: Roger Tsang (rogertsang)
Date: 2009-03-28 16:58

Message:
Still seeing the same symptoms after applying patches from Bug 2719607.

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