----- Original Message ----- > From: "Andrew Beekhof" <and...@beekhof.net> > To: "The Pacemaker cluster resource manager" <pacemaker@oss.clusterlabs.org> > Sent: Wednesday, January 15, 2014 3:42:23 AM > Subject: Re: [Pacemaker] Question about new migration > > > On 15 Jan 2014, at 7:12 pm, Kazunori INOUE <kazunori.ino...@gmail.com> wrote: > > > Hi David, > > > > With new migration logic, when VM was migrated by 'node standby', > > start was performed in migrate_target. (migrate_from was not performed.) > > > > Is this the designed behavior?
no, this is a bug. In this instance the partial migration should have continued regardless if the transition was aborted or not. I don't think this is a new bug though, I think this existed in the previous migration logic as well. I think I understand what is going on though. I'll make a patch -- Vossel > > > > # crm_mon -rf1 > > Stack: corosync > > Current DC: bl460g1n6 (3232261592) - partition with quorum > > Version: 1.1.11-0.27.b48276b.git.el6-b48276b > > 2 Nodes configured > > 3 Resources configured > > > > Online: [ bl460g1n6 bl460g1n7 ] > > > > Full list of resources: > > > > prmVM2 (ocf::heartbeat:VirtualDomain): Started bl460g1n6 > > Clone Set: clnPing [prmPing] > > Started: [ bl460g1n6 bl460g1n7 ] > > > > Node Attributes: > > * Node bl460g1n6: > > + default_ping_set : 100 > > * Node bl460g1n7: > > + default_ping_set : 100 > > > > # crm node standby bl460g1n6 > > # egrep "do_lrm_rsc_op:|process_lrm_event:" ha-log | grep prmVM2 > > Jan 15 15:39:22 bl460g1n6 crmd[30795]: info: do_lrm_rsc_op: > > Performing key=11:5:0:be72ea63-75a9-4de4-a591-e716f960743b > > op=prmVM2_migrate_to_0 > > Jan 15 15:39:28 bl460g1n6 crmd[30795]: notice: process_lrm_event: > > LRM operation prmVM2_migrate_to_0 (call=16, rc=0, cib-update=66, > > confirmed=true) ok > > Jan 15 15:39:30 bl460g1n6 crmd[30795]: info: do_lrm_rsc_op: > > Performing key=7:6:0:be72ea63-75a9-4de4-a591-e716f960743b > > op=prmVM2_stop_0 > > > Looks like the transition was aborted (5) and another (6) calculated. > > Compare action:transition:expected_rc:uuid > > > key=11:5:0:be72ea63-75a9-4de4-a591-e716f960743b > > and > > > key=7:6:0:be72ea63-75a9-4de4-a591-e716f960743b > > > > > Jan 15 15:39:30 bl460g1n6 crmd[30795]: notice: process_lrm_event: > > LRM operation prmVM2_stop_0 (call=19, rc=0, cib-update=68, > > confirmed=true) ok > > > > Jan 15 15:39:30 bl460g1n7 crmd[29923]: info: do_lrm_rsc_op: > > Performing key=8:6:0:be72ea63-75a9-4de4-a591-e716f960743b > > op=prmVM2_start_0 > > Jan 15 15:39:30 bl460g1n7 crmd[29923]: notice: process_lrm_event: > > LRM operation prmVM2_start_0 (call=13, rc=0, cib-update=17, > > confirmed=true) ok > > > > > > Best Regards, > > Kazunori INOUE > > <pcmk-Wed-15-Jan-2014.tar.bz2>_______________________________________________ > > 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