[Pacemaker] Announce: Pacemaker 1.1.10 now available

Thu Aug 1 11:01:54 UTC 2013

On 01/08/2013, at 6:53 PM, Rainer Brestan <rainer.brestan at gmx.net> wrote:

> I can also agree patch is working.
>  
> To be sure, that it had to do with notify, i have created a clone resource with notify=true and it happened to same way, after notify monitor was not called again.
>  
> With patch applied it works also for clone resources.
> And from my output of the modified resource agents i can see on the timestamps of applied calls that there is no interruption of monitor operation.
> Thu Aug 1 10:34:53 CEST 2013 resABC: operation monitor, type , operation
> Thu Aug 1 10:34:59 CEST 2013 resABC: operation notify, type pre, operation start
> Thu Aug 1 10:34:59 CEST 2013 resABC: operation notify, type post, operation start
> Thu Aug 1 10:35:13 CEST 2013 resABC: operation monitor, type , operation
> Monitor interval is set to 20 seconds and it is called at this intervals even if notify is in between.
>  
> Some hint for the check of sufficency:
> On the original 1.1.10 version (without patch) i have tried some resource configuration change on clone resource with notify=true, which result in a "reload" call of the resource agent.
> After logging reload, monitor starts again on both nodes.
> Thu Aug 1 09:28:31 CEST 2013 resX: operation monitor, type , operation
> Thu Aug 1 09:28:48 CEST 2013 resX: operation notify, type pre, operation start
> Thu Aug 1 09:28:48 CEST 2013 resX: operation notify, type post, operation start
> Thu Aug 1 09:38:47 CEST 2013 resX: operation reload, type , operation
> Thu Aug 1 09:38:47 CEST 2013 resX: operation monitor, type , operation
>  
> Will there be a new tag (like 1.1.10-2) for version 1.1.10 with applied patch ?

No, in due course there will be 1.1.11 as happens for any other bug that is fixed after a release.

>  
> Rainer
> Gesendet: Donnerstag, 01. August 2013 um 05:56 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 Andrew
> 
> This patch works fine.
> 
> 2013/8/1 Andrew Beekhof <andrew at beekhof.net>:
> >
> > On 01/08/2013, at 10:18 AM, Takatoshi MATSUO <matsuo.tak at gmail.com> wrote:
> >
> >> Hi Andrew
> >>
> >> I'm about to collect logs of crm_report,
> >> but Rainer already provides it.
> >>
> >> Could you see his reports ?
> >
> > I had just written:
> >
> > "I can but they're insufficiently helpful."
> >
> > when a thought struck me....
> >
> > Can you try the following patch?
> > It would explain why I couldn't reproduce it locally earlier today.
> >
> > diff --git a/crmd/lrm.c b/crmd/lrm.c
> > index d6b0dd0..4bce39a 100644
> > --- a/crmd/lrm.c
> > +++ b/crmd/lrm.c
> > @@ -1744,7 +1744,9 @@ do_lrm_rsc_op(lrm_state_t * lrm_state, lrmd_rsc_info_t * rsc, const char *operat
> > CRM_CHECK(op != NULL, return);
> >
> > /* stop any previous monitor operations before changing the resource state */
> > - if (op->interval == 0 && strcmp(operation, CRMD_ACTION_STATUS) != 0) {
> > + if (op->interval == 0
> > + && strcmp(operation, CRMD_ACTION_STATUS) != 0
> > + && strcmp(operation, CRMD_ACTION_NOTIFY) != 0) {
> > guint removed = 0;
> > struct stop_recurring_action_s data;
> >
> >
> >
> >>
> >> Thanks,
> >> Takatoshi MATSUO
> >>
> >>
> >> 2013/8/1 Rainer Brestan <rainer.brestan at gmx.net>:
> >>> Base situation for the logs:
> >>> Pacemaker stop on int2node1 and int2node2
> >>> Master/slave resource msABC already configured.
> >>> Included in the crm_report is also per node a file "a", this is the one,
> >>> which the modified Stateful RA writes to log each action performed.
> >>>
> >>> 1.) 19:22:25 start Pacemaker on int2node1
> >>> https://www.dropbox.com/s/ftbdl71ol2iyi42/step1.log.tar.bz2
> >>> monitor on master is called
> >>>
> >>> 2.) 19:32:14 start Pacemaker on int2node2
> >>> https://www.dropbox.com/s/s3jnxqvod9mlyz1/step2.log.tar.bz2
> >>> monitor on master is not called any more
> >>>
> >>> 3.) 19:37:14 stop Pacemaker on int2node2
> >>> https://www.dropbox.com/s/w75myab6fxh7mak/step3.log.tar.bz2
> >>> monitor on master is still not called any more
> >>>
> >>> 4.) 19:42:14 start Pacemaker on in2node2
> >>> https://www.dropbox.com/s/p00wl9kx4vwhilh/step4.log.tar.bz2
> >>> monitor on master is called normally
> >>>
> >>> Hope this gives a clearer picture which component has forgotten the monitor
> >>> action.
> >>>
> >>> Rainer
> >>> Gesendet: Mittwoch, 31. Juli 2013 um 14:19 Uhr
> >>>
> >>> Von: "Andrew Beekhof" <andrew at beekhof.net>
> >>> An: "The Pacemaker cluster resource manager" <pacemaker at oss.clusterlabs.org>
> >>> Betreff: Re: [Pacemaker] Announce: Pacemaker 1.1.10 now available
> >>>
> >>> On 31/07/2013, at 5:17 PM, Rainer Brestan <rainer.brestan at gmx.net> wrote:
> >>>
> >>>> Modified the RA to log each action call performed and from this log there
> >>>> is no call of monitor action.
> >>>>
> >>>> From the logs i do not think it is the policy engine, it might be the LRM
> >>>> part of crmd (the is the only relevant change be seen after git diff between
> >>>> 1.1.10-rc7 and 1.1.10).
> >>>
> >>> Ok. Can you still send me a crm_report though?
> >>> Even if the PE isn't at fault, it shows me what the cib looked like at the
> >>> time which can be surprisingly helpful.
> >>> And it would have all the logs...
> >>>
> >>>>
> >>>> Explanation of the below log:
> >>>> primitive resABC ocf:heartbeat:Stateful \
> >>>> op start interval="0s" timeout="60s" on-fail="restart" \
> >>>> op monitor interval="30s" timeout="60s" on-fail="restart" \
> >>>> op promote interval="0s" timeout="60s" on-fail="restart" \
> >>>> op demote interval="0" timeout="60s" on-fail="restart" \
> >>>> op stop interval="0" timeout="60s" on-fail="restart" \
> >>>> op monitor interval="20" role="Master" timeout="60"
> >>>> ms msABC resABC \
> >>>> meta master-max="1" master-node-max="1" clone-max="2" clone-node-max="1"
> >>>> notify="true"
> >>>> crm_mon at begin of log:
> >>>> Last updated: Wed Jul 31 08:30:57 2013
> >>>> Last change: Tue Jul 30 13:01:36 2013 via crmd on int2node1
> >>>> Stack: corosync
> >>>> Current DC: int2node1 (1743917066) - partition with quorum
> >>>> Version: 1.1.10-1.el6-368c726
> >>>> 2 Nodes configured
> >>>> 5 Resources configured
> >>>> Online: [ int2node1 int2node2 ]
> >>>> Master/Slave Set: msABC [resABC]
> >>>> Masters: [ int2node1 ]
> >>>> Slaves: [ int2node2 ]
> >>>> crm_mon at end of log:
> >>>> Last updated: Wed Jul 31 08:55:29 2013
> >>>> Last change: Tue Jul 30 13:01:36 2013 via crmd on int2node1
> >>>> Stack: corosync
> >>>> Current DC: int2node1 (1743917066) - partition with quorum
> >>>> Version: 1.1.10-1.el6-368c726
> >>>> 2 Nodes configured
> >>>> 5 Resources configured
> >>>> Online: [ int2node1 ]
> >>>> OFFLINE: [ int2node2 ]
> >>>> Master/Slave Set: msABC [resABC]
> >>>> Masters: [ int2node1 ]
> >>>>
> >>>> int2node1 is running, int2node2 is started
> >>>> 2013-07-31T08:30:52.631+02:00 int2node1 pengine[16443] notice: notice:
> >>>> LogActions: Start resABC:1 (int2node2)
> >>>> 2013-07-31T08:30:52.638+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 9: monitor resABC:1_monitor_0 on int2node2
> >>>> 2013-07-31T08:30:52.638+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 54: notify resABC_pre_notify_start_0 on
> >>>> int2node1 (local)
> >>>> 2013-07-31T08:30:52.681+02:00 int2node1 crmd[16444] notice: notice:
> >>>> process_lrm_event: LRM operation resABC_notify_0 (call=64, rc=0,
> >>>> cib-update=0, confirmed=true) ok
> >>>> 2013-07-31T08:30:52.780+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 25: start resABC:1_start_0 on int2node2
> >>>> 2013-07-31T08:30:52.940+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 55: notify resABC_post_notify_start_0 on
> >>>> int2node1 (local)
> >>>> 2013-07-31T08:30:52.943+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 56: notify resABC:1_post_notify_start_0 on
> >>>> int2node2
> >>>> 2013-07-31T08:30:52.982+02:00 int2node1 crmd[16444] notice: notice:
> >>>> process_lrm_event: LRM operation resABC_notify_0 (call=67, rc=0,
> >>>> cib-update=0, confirmed=true) ok
> >>>> 2013-07-31T08:30:52.992+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 24: monitor resABC_monitor_20000 on
> >>>> int2node1 (local)
> >>>> 2013-07-31T08:30:52.996+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 26: monitor resABC:1_monitor_30000 on
> >>>> int2node2
> >>>> 2013-07-31T08:30:53.035+02:00 int2node1 crmd[16444] notice: notice:
> >>>> process_lrm_event: LRM operation resABC_monitor_20000 (call=70, rc=8,
> >>>> cib-update=149, confirmed=false) master
> >>>>
> >>>> At this point int2node2 is stopped.
> >>>> 2013-07-31T08:37:51.457+02:00 int2node1 crmd[16444] notice: notice:
> >>>> do_state_transition: State transition S_IDLE -> S_POLICY_ENGINE [
> >>>> input=I_PE_CALC cause=C_FSA_INTERNAL origin=abort_transition_graph ]
> >>>> 2013-07-31T08:37:51.462+02:00 int2node1 pengine[16443] notice: notice:
> >>>> unpack_config: On loss of CCM Quorum: Ignore
> >>>> 2013-07-31T08:37:51.465+02:00 int2node1 pengine[16443] notice: notice:
> >>>> stage6: Scheduling Node int2node2 for shutdown
> >>>> 2013-07-31T08:37:51.466+02:00 int2node1 pengine[16443] notice: notice:
> >>>> LogActions: Stop resABC:1 (int2node2)
> >>>> 2013-07-31T08:37:51.469+02:00 int2node1 pengine[16443] notice: notice:
> >>>> process_pe_message: Calculated Transition 86:
> >>>> /var/lib/pacemaker/pengine/pe-input-125.bz2
> >>>> 2013-07-31T08:37:51.471+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 56: notify resABC_pre_notify_stop_0 on
> >>>> int2node1 (local)
> >>>> 2013-07-31T08:37:51.474+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 58: notify resABC_pre_notify_stop_0 on
> >>>> int2node2
> >>>> 2013-07-31T08:37:51.512+02:00 int2node1 crmd[16444] notice: notice:
> >>>> process_lrm_event: LRM operation resABC_notify_0 (call=74, rc=0,
> >>>> cib-update=0, confirmed=true) ok
> >>>> 2013-07-31T08:37:51.514+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 23: stop resABC_stop_0 on int2node2
> >>>> 2013-07-31T08:37:51.654+02:00 int2node1 crmd[16444] notice: notice:
> >>>> te_rsc_command: Initiating action 57: notify resABC_post_notify_stop_0 on
> >>>> int2node1 (local)
> >>>> 2013-07-31T08:37:51.699+02:00 int2node1 crmd[16444] notice: notice:
> >>>> process_lrm_event: LRM operation resABC_notify_0 (call=78, rc=0,
> >>>> cib-update=0, confirmed=true) ok
> >>>> 2013-07-31T08:37:51.699+02:00 int2node1 crmd[16444] notice: notice:
> >>>> run_graph: Transition 86 (Complete=13, Pending=0, Fired=0, Skipped=2,
> >>>> Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-125.bz2): Stopped
> >>>> 2013-07-31T08:37:51.705+02:00 int2node1 pengine[16443] notice: notice:
> >>>> unpack_config: On loss of CCM Quorum: Ignore
> >>>> 2013-07-31T08:37:51.705+02:00 int2node1 pengine[16443] notice: notice:
> >>>> stage6: Scheduling Node int2node2 for shutdown
> >>>> 2013-07-31T08:37:51.706+02:00 int2node1 pengine[16443] notice: notice:
> >>>> process_pe_message: Calculated Transition 87:
> >>>> /var/lib/pacemaker/pengine/pe-input-126.bz2
> >>>> 2013-07-31T08:37:51.707+02:00 int2node1 crmd[16444] notice: notice:
> >>>> run_graph: Transition 87 (Complete=1, Pending=0, Fired=0, Skipped=0,
> >>>> Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-126.bz2): Complete
> >>>> 2013-07-31T08:37:51.707+02:00 int2node1 crmd[16444] notice: notice:
> >>>> do_state_transition: State transition S_TRANSITION_ENGINE -> S_IDLE [
> >>>> input=I_TE_SUCCESS cause=C_FSA_INTERNAL origin=notify_crmd ]
> >>>> 2013-07-31T08:37:51.720+02:00 int2node1 crmd[16444] notice: notice:
> >>>> peer_update_callback: do_shutdown of int2node2 (op 45) is complete
> >>>>
> >>>> Output from RA on int2node1:
> >>>> Wed Jul 31 08:30:52 CEST 2013 resABC: operation notify, type pre,
> >>>> operation start
> >>>> Wed Jul 31 08:30:52 CEST 2013 resABC: operation notify, type post,
> >>>> operation start
> >>>> Wed Jul 31 08:30:53 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:31:13 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:31:33 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:31:53 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:32:13 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:32:33 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:32:53 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:33:13 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:33:33 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:33:53 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:34:13 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:34:33 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:34:53 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:35:13 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:35:33 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:35:53 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:36:13 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:36:33 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:36:53 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:37:13 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:37:33 CEST 2013 resABC: operation monitor, type , operation
> >>>> Wed Jul 31 08:37:51 CEST 2013 resABC: operation notify, type pre,
> >>>> operation stop
> >>>> Wed Jul 31 08:37:51 CEST 2013 resABC: operation notify, type post,
> >>>> operation stop
> >>>>
> >>>> After 08:37:51 no log output from Pacemaker for resABC, nor any output
> >>>> from RA on int2node1.
> >>>>
> >>>> Gesendet: Mittwoch, 31. Juli 2013 um 02:10 Uhr
> >>>> Von: "Andrew Beekhof" <andrew at beekhof.net>
> >>>> An: "The Pacemaker cluster resource manager"
> >>>> <pacemaker at oss.clusterlabs.org>
> >>>> Betreff: Re: [Pacemaker] Announce: Pacemaker 1.1.10 now available
> >>>>
> >>>> 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
> >>>>>
> >>>>> _______________________________________________
> >>>>> 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
> >>>>> _______________________________________________
> >>>>> 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
> >>>>
> >>>>
> >>>> _______________________________________________
> >>>> 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
> >>>> _______________________________________________
> >>>> 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
> >>>
> >>>
> >>> _______________________________________________
> >>> 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
> >>>
> >>> _______________________________________________
> >>> 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
> >>>
> >>
> >> _______________________________________________
> >> 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
> >
> >
> > _______________________________________________
> > 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
> 
> _______________________________________________
> 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
> _______________________________________________
> 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