> On 15 Feb 2016, at 12:00, Jean-Pierre Ribeauville <jpribeauvi...@axway.com> > wrote: > > Hi, > > You hit the target !!! > > I enable overcommitting on the destination , then I’m able to migrate towards > it. > > Now I’ve to clarify my Guests memory requirements. > > Thx for your help. > > Regards, > > J.P. > > _____________________________________________ > De : Jean-Pierre Ribeauville > Envoyé : lundi 15 février 2016 11:03 > À : 'ILanit Stein' > Cc : users@ovirt.org <mailto:users@ovirt.org> > Objet : RE: [ovirt-users] migration failed no available host found .... > > > Hi, > > Within the ovirt GUI , I got this : > > Max free Memory for scheduling new VMs : 0 Mb > > It seems to be the root cause of my issue . > > Vmstat -s ran on the destination host returns : > > [root@ldc01omv01 vdsm]# vmstat -s > 49182684 K total memory > 4921536 K used memory > 5999188 K active memory > 1131436 K inactive memory > 39891992 K free memory > 2344 K buffer memory > 4366812 K swap cache > 24707068 K total swap > 0 K used swap > 24707068 K free swap > 3090822 non-nice user cpu ticks > 8068 nice user cpu ticks > 2637035 system cpu ticks > 804915819 idle cpu ticks > 298074 IO-wait cpu ticks > 6 IRQ cpu ticks > 5229 softirq cpu ticks > 0 stolen cpu ticks > 58678411 pages paged in > 78586581 pages paged out > 0 pages swapped in > 0 pages swapped out > 541412845 interrupts > 1224374736 CPU context switches > 1455276687 boot time > 476762 forks > [root@ldc01omv01 vdsm]# > > > Is it vdsm that returns this info to ovirt ? > > I tried a migration this morning at 10/04. > > I attached vdsm destination log . > > << Fichier: vdsm.log >> > > Is it worth to increase of level of destination log ? > > > Thx for help. > > Regards, > > J.P. > > -----Message d'origine----- > De : ILanit Stein [mailto:ist...@redhat.com <mailto:ist...@redhat.com>] > Envoyé : dimanche 14 février 2016 10:05 > À : Jean-Pierre Ribeauville > Cc : users@ovirt.org <mailto:users@ovirt.org> > Objet : Re: [ovirt-users] migration failed no available host found .... > > Hi Jean-Pierre, > > Seems by the log you've sent that the destination host, ldc01omv01, is > filtered out, cause of lake of memory. > Is there enough memory on the destination, to run this VM? > > Would you please send the source/destination hosts /var/log/vdsm/vdsm.log, > /var/log/libvirt/qemu/VM_RHEL7-2, and /var/log/vdsm/libvirt.log, to provide > more details. > > Thanks, > Ilanit. > > ----- Original Message ----- > From: "Jean-Pierre Ribeauville" <jpribeauvi...@axway.com > <mailto:jpribeauvi...@axway.com>> > To: users@ovirt.org <mailto:users@ovirt.org> > Sent: Friday, February 12, 2016 4:59:20 PM > Subject: [ovirt-users] migration failed no available host found .... > > > > Hi, > > > > When trying to migrate a Guest between two nodes of a cluster (from node1 to > ldc01omv01) , I got this error ( in ovirt/engine.log file) : > > > > 2016-02-12 15:05:31,485 INFO > [org.ovirt.engine.core.bll.scheduling.SchedulingManager] > (ajp-/127.0.0.1:8702-4) [ff31b86] Candidate host ldc01omv01 > (09bb3024-170f-48a1-a78a-951a2c61c680) was filtered out by > VAR__FILTERTYPE__INTERNAL filter Memory > > 2016-02-12 15:05:31,495 DEBUG > [org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil] > (org.ovirt.thread.pool-7-thread-34) About to run task > java.util.concurrent.FutureTask from : java.lang.Exception > > at > org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalThreadExecutor.beforeExecute(ThreadPoolUtil.java:52) > [utils.jar:] > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [rt.jar:1.7.0_85] > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > [rt.jar:1.7.0_85] > > at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_85] > > > > 2016-02-12 15:05:31,502 INFO > [org.ovirt.engine.core.bll.MigrateVmToServerCommand] > (org.ovirt.thread.pool-7-thread-34) [ff31b86] Running command: > MigrateVmToServerCommand internal: false. Entities affected : ID: > b77e6171-cbdf-44cb-b851-1b776a3fb616 Type: VMAction group MIGRATE_VM with > role type USER > > 2016-02-12 15:05:31,505 INFO > [org.ovirt.engine.core.bll.scheduling.SchedulingManager] > (org.ovirt.thread.pool-7-thread-34) [ff31b86] Candidate host ldc01omv01 > (09bb3024-170f-48a1-a78a-951a2c61c680) was filtered out by > VAR__FILTERTYPE__INTERNAL filter Memory (correlation id: ff31b86) > > 2016-02-12 15:05:31,509 WARN > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (org.ovirt.thread.pool-7-thread-34) [ff31b86] Correlation ID: ff31b86, Job > ID: 7b917604-f487-43a3-9cd2-4e7f95e545cc, Call Stack: null, Custom Event ID: > -1, Message: Migration failed, No available host found (VM: VM_RHEL7-2, > Source: node1). > > > > > > In ovirt GUI nothing strange .
You should have seen an event with failed migration and see the reason (memory). In the system event list at the bottom Thanks, michal > > > > How may I go further to investigate this issue ? > > > > > > Thx for help. > > > > Regards, > > > > > > > J.P. Ribeauville > > > > > P: +33.(0).1.47.17.20.49 > > . > > Puteaux 3 Etage 5 Bureau 4 > > > > jpribeauvi...@axway.com <mailto:jpribeauvi...@axway.com> > http://www.axway.com <http://www.axway.com/> > > > > > > > P Pensez à l’environnement avant d’imprimer. > > > > > > _______________________________________________ > Users mailing list > Users@ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > <http://lists.ovirt.org/mailman/listinfo/users> > > _______________________________________________ > Users mailing list > Users@ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > <http://lists.ovirt.org/mailman/listinfo/users>
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