Re: [ClusterLabs] Pacemaker 1.1.15 - Release Candidate 3

[Jan Pokorný]

On 27/05/16 16:21 -0500, Ken Gaillot wrote:
> The third release candidate for Pacemaker version 1.1.15 is now
> available at:
> 
> https://github.com/ClusterLabs/pacemaker/releases/tag/Pacemaker-1.1.15-rc3

Once gain, to check this release candidate out using Fedora/EPEL builds,
there's a COPR link for your convenience (you can also stick with
repo file downloaded from Overview page and install the packages
in a common way):

https://copr.fedorainfracloud.org/coprs/jpokorny/pacemaker/

Fedora rawhide will be updated shortly and the -rc3 build may also
take a few minutes (from now) to finish.

> Perhaps the most visible change since 1.1.15-rc2 is that many log
> messages have been made more user-friendly. Partly this is due to taking
> advantage of the "extended information logging" feature of libqb 0.17.2
> and greater (if installed on the build machine); the same message may be
> logged to the system log without developer-oriented details, and to the
> pacemaker detail log with the extra detail.
> 
> This release candidate includes multiple bugfixes since 1.1.15-rc2, most
> importantly:
> 
> * In 1.1.14, the controld resource agent was modified to return a
> monitor error when DLM is in the "wait fencing" state. This turned out
> to be too aggressive, resulting in fencing the monitored node
> unnecessarily if a slow fencing operation against another node was in
> progress. The agent now does additional checking to determine whether to
> return an error or not.
> 
> * A bug introduced in 1.1.14, resulting in the have-watchdog property
> always being set to true, has been fixed. The cluster now properly
> checks for a running sbd process.
> 
> * A regression introduced in 1.1.15-rc1 has been fixed. When a node ID
> is reused, attrd would have problems setting attributes for the new node.
> 
> Everyone is encouraged to download, compile and test the new release.
> Your feedback is important and appreciated. I am aiming for one more
> release candidate, with the final release in mid- to late June.

-- 
Jan (Poki)


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[ClusterLabs] Pacemaker 1.1.15 - Release Candidate 3

[Ken Gaillot]

The third release candidate for Pacemaker version 1.1.15 is now
available at:

https://github.com/ClusterLabs/pacemaker/releases/tag/Pacemaker-1.1.15-rc3

Perhaps the most visible change since 1.1.15-rc2 is that many log
messages have been made more user-friendly. Partly this is due to taking
advantage of the "extended information logging" feature of libqb 0.17.2
and greater (if installed on the build machine); the same message may be
logged to the system log without developer-oriented details, and to the
pacemaker detail log with the extra detail.

This release candidate includes multiple bugfixes since 1.1.15-rc2, most
importantly:

* In 1.1.14, the controld resource agent was modified to return a
monitor error when DLM is in the "wait fencing" state. This turned out
to be too aggressive, resulting in fencing the monitored node
unnecessarily if a slow fencing operation against another node was in
progress. The agent now does additional checking to determine whether to
return an error or not.

* A bug introduced in 1.1.14, resulting in the have-watchdog property
always being set to true, has been fixed. The cluster now properly
checks for a running sbd process.

* A regression introduced in 1.1.15-rc1 has been fixed. When a node ID
is reused, attrd would have problems setting attributes for the new node.

Everyone is encouraged to download, compile and test the new release.
Your feedback is important and appreciated. I am aiming for one more
release candidate, with the final release in mid- to late June.
-- 
Ken Gaillot 

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Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org