[Pacemaker] Announce: Pacemaker 1.1.10 now available

Andrew Beekhof andrew at beekhof.net
Tue Jul 30 20:10:25 EDT 2013 

On 30/07/2013, at 9:13 PM, Rainer Brestan <rainer.brestan at gmx.net> wrote:

> I can agree, Master monitor operation is broken in 1.1.10 release.
> When the slave monitor action is started, the master monitor action is not called any more.

Based on?

>  
> I have created a setup with Stateful resource with two nodes.
> Then the Pacemaker installation is changed to different versions without changing the configuration part of the CIB.
>  
> Result:
> 1.1.10-rc5, 1.1.10-rc6 and 1.1.10-rc7 does not have this error
> 1.1.10-1 release has the error
>  
> Installation order (just that anybody know how it was done):
> 1.1.10-1 -> error
> 1.1.10-rc5 -> no error
> 1.1.10-rc6 -> no error
> 1.1.10-rc7 -> no error
> 1.1.10-1 -> error
>  
> Rainer
> Gesendet: Freitag, 26. Juli 2013 um 09:32 Uhr
> Von: "Takatoshi MATSUO" <matsuo.tak at gmail.com>
> An: "The Pacemaker cluster resource manager" <pacemaker at oss.clusterlabs.org>
> Betreff: Re: [Pacemaker] Announce: Pacemaker 1.1.10 now available
> Hi
> 
> I used Stateful RA and caught a same issue.
> 
> 1. before starting slave
> 
> # crm_simulate -VVV -S -x /var/lib/pacemaker/pengine/pe-input-1543.bz2
> | grep "Resource action"
> * Resource action: stateful monitor=2000 on 16-sl6
> 
> 2. starting slave
> # crm_simulate -VVV -S -x /var/lib/pacemaker/pengine/pe-input-1544.bz2
> | grep "Resource action"
> * Resource action: stateful monitor on 17-sl6
> * Resource action: stateful notify on 16-sl6
> * Resource action: stateful start on 17-sl6
> * Resource action: stateful notify on 16-sl6
> * Resource action: stateful notify on 17-sl6
> * Resource action: stateful monitor=3000 on 17-sl6
> 
> 3. after
> # crm_simulate -VVV -S -x /var/lib/pacemaker/pengine/pe-input-1545.bz2
> | grep "Resource action"
> * Resource action: stateful monitor=3000 on 17-sl6
> 
> Monitor=2000 is deleted.
> Is this correct ?
> 
> 
> My setting
> --------
> property \
> no-quorum-policy="ignore" \
> stonith-enabled="false"
> 
> rsc_defaults \
> resource-stickiness="INFINITY" \
> migration-threshold="1"
> 
> ms msStateful stateful \
> meta \
> master-max="1" \
> master-node-max="1" \
> clone-max="2" \
> clone-node-max="1" \
> notify="true"
> 
> primitive stateful ocf:heartbeat:Stateful \
> op start timeout="60s" interval="0s" on-fail="restart" \
> op monitor timeout="60s" interval="3s" on-fail="restart" \
> op monitor timeout="60s" interval="2s" on-fail="restart" role="Master" \
> op promote timeout="60s" interval="0s" on-fail="restart" \
> op demote timeout="60s" interval="0s" on-fail="stop" \
> op stop timeout="60s" interval="0s" on-fail="block"
> --------
> 
> Regards,
> Takatoshi MATSUO
> 
> 2013/7/26 Takatoshi MATSUO <matsuo.tak at gmail.com>:
> > Hi
> >
> > My report is late for 1.1.10 :(
> >
> > I am using pacemaker 1.1.10-0.1.ab2e209.git.
> > It seems that master's monitor is stopped when slave is started.
> >
> > Does someone encounter same problem ?
> > I attach a log and settings.
> >
> >
> > Thanks,
> > Takatoshi MATSUO
> >
> > 2013/7/26 Digimer <lists at alteeve.ca>:
> >> Congrats!! I know this was a long time in the making.
> >>
> >> digimer
> >>
> >>
> >> On 25/07/13 20:43, Andrew Beekhof wrote:
> >>>
> >>> Announcing the release of Pacemaker 1.1.10
> >>>
> >>> https://github.com/ClusterLabs/pacemaker/releases/Pacemaker-1.1.10
> >>>
> >>> There were three changes of note since rc7:
> >>>
> >>> + Bug cl#5161 - crmd: Prevent memory leak in operation cache
> >>> + cib: Correctly read back archived configurations if the primary is
> >>> corrupted
> >>> + cman: Do not pretend we know the state of nodes we've never seen
> >>>
> >>> Along with assorted bug fixes, the major topics for this release were:
> >>>
> >>> - stonithd fixes
> >>> - fixing memory leaks, often caused by incorrect use of glib reference
> >>> counting
> >>> - supportability improvements (code cleanup and deduplication,
> >>> standardized error codes)
> >>>
> >>> Release candidates for the next Pacemaker release (1.1.11) can be
> >>> expected some time around Novemeber.
> >>>
> >>> A big thankyou to everyone that spent time testing the release
> >>> candidates and/or contributed patches. However now that Pacemaker is
> >>> perfect, anyone reporting bugs will be shot :-)
> >>>
> >>> To build `rpm` packages:
> >>>
> >>> 1. Clone the current sources:
> >>>
> >>> # git clone --depth 0 git://github.com/ClusterLabs/pacemaker.git
> >>> # cd pacemaker
> >>>
> >>> 1. Install dependancies (if you haven't already)
> >>>
> >>> [Fedora] # sudo yum install -y yum-utils
> >>> [ALL] # make rpm-dep
> >>>
> >>> 1. Build Pacemaker
> >>>
> >>> # make release
> >>>
> >>> 1. Copy and deploy as needed
> >>>
> >>> ## Details - 1.1.10 - final
> >>>
> >>> Changesets: 602
> >>> Diff: 143 files changed, 8162 insertions(+), 5159 deletions(-)
> >>>
> >>> ## Highlights
> >>>
> >>> ### Features added since Pacemaker-1.1.9
> >>>
> >>> + Core: Convert all exit codes to positive errno values
> >>> + crm_error: Add the ability to list and print error symbols
> >>> + crm_resource: Allow individual resources to be reprobed
> >>> + crm_resource: Allow options to be set recursively
> >>> + crm_resource: Implement --ban for moving resources away from nodes
> >>> and --clear (replaces --unmove)
> >>> + crm_resource: Support OCF tracing when using
> >>> --force-(check|start|stop)
> >>> + PE: Allow active nodes in our current membership to be fenced without
> >>> quorum
> >>> + PE: Suppress meaningless IDs when displaying anonymous clone status
> >>> + Turn off auto-respawning of systemd services when the cluster starts
> >>> them
> >>> + Bug cl#5128 - pengine: Support maintenance mode for a single node
> >>>
> >>> ### Changes since Pacemaker-1.1.9
> >>>
> >>> + crmd: cib: stonithd: Memory leaks resolved and improved use of glib
> >>> reference counting
> >>> + attrd: Fixes deleted attributes during dc election
> >>> + Bug cf#5153 - Correctly display clone failcounts in crm_mon
> >>> + Bug cl#5133 - pengine: Correctly observe on-fail=block for failed
> >>> demote operation
> >>> + Bug cl#5148 - legacy: Correctly remove a node that used to have a
> >>> different nodeid
> >>> + Bug cl#5151 - Ensure node names are consistently compared without
> >>> case
> >>> + Bug cl#5152 - crmd: Correctly clean up fenced nodes during membership
> >>> changes
> >>> + Bug cl#5154 - Do not expire failures when on-fail=block is present
> >>> + Bug cl#5155 - pengine: Block the stop of resources if any depending
> >>> resource is unmanaged
> >>> + Bug cl#5157 - Allow migration in the absence of some colocation
> >>> constraints
> >>> + Bug cl#5161 - crmd: Prevent memory leak in operation cache
> >>> + Bug cl#5164 - crmd: Fixes crash when using pacemaker-remote
> >>> + Bug cl#5164 - pengine: Fixes segfault when calculating transition
> >>> with remote-nodes.
> >>> + Bug cl#5167 - crm_mon: Only print "stopped" node list for incomplete
> >>> clone sets
> >>> + Bug cl#5168 - Prevent clones from being bounced around the cluster
> >>> due to location constraints
> >>> + Bug cl#5170 - Correctly support on-fail=block for clones
> >>> + cib: Correctly read back archived configurations if the primary is
> >>> corrupted
> >>> + cib: The result is not valid when diffs fail to apply cleanly for CLI
> >>> tools
> >>> + cib: Restore the ability to embed comments in the configuration
> >>> + cluster: Detect and warn about node names with capitals
> >>> + cman: Do not pretend we know the state of nodes we've never seen
> >>> + cman: Do not unconditionally start cman if it is already running
> >>> + cman: Support non-blocking CPG calls
> >>> + Core: Ensure the blackbox is saved on abnormal program termination
> >>> + corosync: Detect the loss of members for which we only know the
> >>> nodeid
> >>> + corosync: Do not pretend we know the state of nodes we've never seen
> >>> + corosync: Ensure removed peers are erased from all caches
> >>> + corosync: Nodes that can persist in sending CPG messages must be
> >>> alive afterall
> >>> + crmd: Do not get stuck in S_POLICY_ENGINE if a node we couldn't fence
> >>> returns
> >>> + crmd: Do not update fail-count and last-failure for old failures
> >>> + crmd: Ensure all membership operations can complete while trying to
> >>> cancel a transition
> >>> + crmd: Ensure operations for cleaned up resources don't block recovery
> >>> + crmd: Ensure we return to a stable state if there have been too many
> >>> fencing failures
> >>> + crmd: Initiate node shutdown if another node claims to have
> >>> successfully fenced us
> >>> + crmd: Prevent messages for remote crmd clients from being relayed to
> >>> wrong daemons
> >>> + crmd: Properly handle recurring monitor operations for remote-node
> >>> agent
> >>> + crmd: Store last-run and last-rc-change for all operations
> >>> + crm_mon: Ensure stale pid files are updated when a new process is
> >>> started
> >>> + crm_report: Correctly collect logs when 'uname -n' reports fully
> >>> qualified names
> >>> + fencing: Fail the operation once all peers have been exhausted
> >>> + fencing: Restore the ability to manually confirm that fencing
> >>> completed
> >>> + ipc: Allow unpriviliged clients to clean up after server failures
> >>> + ipc: Restore the ability for members of the haclient group to connect
> >>> to the cluster
> >>> + legacy: Support "crm_node --remove" with a node name for corosync
> >>> plugin (bnc#805278)
> >>> + lrmd: Default to the upstream location for resource agent scratch
> >>> directory
> >>> + lrmd: Pass errors from lsb metadata generation back to the caller
> >>> + pengine: Correctly handle resources that recover before we operate on
> >>> them
> >>> + pengine: Delete the old resource state on every node whenever the
> >>> resource type is changed
> >>> + pengine: Detect constraints with inappropriate actions (ie. promote
> >>> for a clone)
> >>> + pengine: Ensure per-node resource parameters are used during probes
> >>> + pengine: If fencing is unavailable or disabled, block further
> >>> recovery for resources that fail to stop
> >>> + pengine: Implement the rest of get_timet_now() and rename to
> >>> get_effective_time
> >>> + pengine: Re-initiate _active_ recurring monitors that previously
> >>> failed but have timed out
> >>> + remote: Workaround for inconsistent tls handshake behavior between
> >>> gnutls versions
> >>> + systemd: Ensure we get shut down correctly by systemd
> >>> + systemd: Reload systemd after adding/removing override files for
> >>> cluster services
> >>> + xml: Check for and replace non-printing characters with their octal
> >>> equivalent while exporting xml text
> >>> + xml: Prevent lockups by setting a more reliable buffer allocation
> >>> strategy
> >>>
> >>>
> >>> _______________________________________________
> >>> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> >>> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >>>
> >>> Project Home: http://www.clusterlabs.org
> >>> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> >>> Bugs: http://bugs.clusterlabs.org
> >>>
> >>
> >>
> >> --
> >> Digimer
> >> Papers and Projects: https://alteeve.ca/w/
> >> What if the cure for cancer is trapped in the mind of a person without
> >> access to education?
> >>
> >>
> >> _______________________________________________
> >> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> >> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >>
> >> Project Home: http://www.clusterlabs.org
> >> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> >> Bugs: http://bugs.clusterlabs.org
> 
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> 
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