Red Hat Bugzilla – Bug 490099
Checkpoint service incorrectly calculates reference counts on checkpoints from leaving node
Last modified: 2016-04-26 11:49:44 EDT
Description of problem:
Nodes that depart the cluster are incorrectly tracked in the refcount. This means the checkpoint duration timer is never fired because reference counts are always > 1.
Version-Release number of selected component (if applicable):
openai-0.80.3-22 and below
Steps to Reproduce:
1.start two nodes, open checkpoint on each with test app, sleep in app continually
2.kill second node
3.white box instrumentation shows refcount at 2, when it should be at 1
refcount is higher then number of checkpoint opens in system and checkpoint is never garbage collected when all checkpoint opens are closed.
refcount should match number of checkpoint opens
please add this bug to the rhel 5.3.x errata currently in testing.
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.