Yeah, I can imagine 1.1.6 behaving like this. I'd highly recommend 1.1.12 > On 5 Jan 2015, at 5:14 pm, Sergey Arlashin <sergeyarl.maill...@gmail.com> > wrote: > > Pacemaker 1.1.6 > > It runs on Ubuntu 12.04 LTS 64bit. > > Linux lb-node1 3.11.0-23-generic #40~precise1-Ubuntu SMP Wed Jun 4 22:06:36 > UTC 2014 x86_64 x86_64 x86_64 GNU/Linux > > -- > Best regards, > Sergey Arlashin > > > On Jan 5, 2015, at 7:59 AM, Andrew Beekhof <and...@beekhof.net> wrote: > >> pacemaker version? it looks familiar but it depends on the version number. >> >>> On 29 Dec 2014, at 10:24 pm, Sergey Arlashin <sergeyarl.maill...@gmail.com> >>> wrote: >>> >>> Hi! >>> Recently I've noticed that one of my nodes had OFFLINE status in 'crm >>> status' output. But it actually was not. I could ssh on this node. I could >>> get 'crm status' from that node's console. After some time it became >>> online. It happened several times without any obvious reason with other >>> nodes. >>> >>> Still no error of fatal messages in logs. The only warning messages I could >>> get from corosync.log were the following: >>> >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1346 -> 0.233.1347 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1347 -> 0.233.1348 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1348 -> 0.233.1349 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1349 -> 0.233.1350 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1350 -> 0.233.1351 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1351 -> 0.233.1352 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1352 -> 0.233.1353 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1353 -> 0.233.1354 not applied to 0.233.1354: current "num_updates" >>> is greater than required >>> Dec 29 10:56:34 lb-node2 attrd: [2240]: WARN: attrd_cib_callback: Update >>> 491 for last-failure-Cachier=1419729443 failed: Application of an update >>> diff failed >>> Dec 29 10:56:34 lb-node2 attrd: [2240]: WARN: attrd_cib_callback: Update >>> 494 for fail-count-Cachier=1 failed: Application of an update diff failed >>> Dec 29 10:56:34 lb-node2 attrd: [2240]: WARN: attrd_cib_callback: Update >>> 497 for probe_complete=true failed: Application of an update diff failed >>> Dec 29 10:56:34 lb-node2 attrd: [2240]: WARN: attrd_cib_callback: Update >>> 500 for last-failure-Cachier=1419729443 failed: Application of an update >>> diff failed >>> Dec 29 10:56:34 lb-node2 attrd: [2240]: WARN: attrd_cib_callback: Update >>> 503 for fail-count-Cachier=1 failed: Application of an update diff failed >>> Dec 29 10:56:37 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1338 -> 0.233.1339 not applied to 0.233.1382: current "num_updates" >>> is greater than required >>> Dec 29 10:56:37 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1339 -> 0.233.1340 not applied to 0.233.1382: current "num_updates" >>> is greater than required >>> Dec 29 10:56:37 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1340 -> 0.233.1341 not applied to 0.233.1382: current "num_updates" >>> is greater than required >>> Dec 29 10:56:37 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1341 -> 0.233.1342 not applied to 0.233.1382: current "num_updates" >>> is greater than required >>> Dec 29 10:56:37 lb-node2 cib: [2238]: WARN: cib_process_diff: Diff >>> 0.233.1342 -> 0.233.1343 not applied to 0.233.1382: current "num_updates" >>> is greater than required >>> >>> After exploring corosync processes with ps I found out that on all my nodes >>> there are zombie corosync procs like: >>> >>> root 13892 0.0 0.0 0 0 ? Z Dec26 0:04 [corosync] >>> <defunct> >>> root 21793 0.0 0.0 0 0 ? Z Dec26 0:00 [corosync] >>> <defunct> >>> root 27009 1.3 1.0 714292 10784 ? Ssl Dec18 223:38 >>> /usr/sbin/corosync >>> >>> Is it ok to have zombie corosync procs on nodes? Or does it suggest that >>> something wrong is going on ? >>> >>> Thanks in advance >>> >>> -- >>> Best regards, >>> Sergey Arlashin >>> >>> >>> >>> >>> >>> _______________________________________________ >>> Pacemaker mailing list: Pacemaker@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@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@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@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
