Mailing List Archive

Project Update - Fortnight Ending December 28, 2007
Although not a lot of active work is being done at the moment, due to
the time of year, I've been running tests as a "background task" and
things are looking good for a release in mid-January.

For more information about releases and release criteria, please visit:
* http://www.clusterlabs.org/mw/index.php/Releases , and
* http://www.clusterlabs.org/mw/index.php/Release_Testing

So far testing has been focused on the Heartbeat (2.1.3) stack but
that should be completed in the few days at which point we'll begin
testing on OpenAIS.

I was initially concerned with the behavior of one cluster that likes
to lock-up occasionally - however the problem seems rooted in VMware
Server (virtual nodes will occasionally completely stop responding)
rather than anything related to the cluster stack.

If anyone has a cluster they're not using and would like to help out
with testing - please let me know.

Commit Highlights
• High: Core: Fix peer-process tracking for the Heartbeat stack
• High: Core: Heartbeat doesn't send status notifications for nodes
that were already part of the cluster. Fake them based on CCM
membership data instead
• High: PE: Parse fail-count correctly (it may be set to ININFITY)
• High: TE: Ensure failcount is set correctly (to INFINITY) for
failed stops/starts
• High: TE: Update failcount for operations that time out
• High: crmd: Handle all possible peer states in
crmd_ha_status_callback()
• High: crmd: Make sure the current date/time is set - prevents use-
of-NULL when evaluating rules
• High: crmd: Supply the dispatch and destroy callback functions in
the correct order
• High: crmd: Use (node->processes&crm_proc_ais) to accurately update
the CIB after replace operations
• Medium: AIS: Add a version field to the 'node-id' message
• Medium: PE: Prevent a potential use-of-NULL in cron_range_satisfied()
• Medium: crm_mon: Indicate when a node is both in standby mode and
offline


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