[Pacemaker] Cannot start VirtualDomain resource after restart
Dejan Muhamedagic
dejanmm at fastmail.fm
Thu Jun 28 11:38:38 UTC 2012
Hi,
On Thu, Jun 21, 2012 at 09:32:22AM +0200, Kadlecsik József wrote:
> On Thu, 21 Jun 2012, Andrew Beekhof wrote:
>
> > Ah, I see you subsequently got some good advice from Phil. Glad to hear
> > your problem is resolved. In general, when you run into "why isn't
> > resource X starting? or starting in the wrong place?" its always a good
> > idea to include a dump of the current state of the cluster (the output
> > of cibadmin -Ql).
>
> Yes, but please note: in spite of having plenty capacity at every node,
> utilization prevented to (re)start one. Originally the stonith resources
> hadn't got memory capacity set, but after setting those to explicit zero,
> the resource still wasn't started. Only disabling placement strategy
> helped. One type of capacity is defined alone.
Didn't follow the thread closely, but if you think you found a
bug in the utilization placement then please file a bug.
Thanks,
Dejan
> At the moment utilization is disabled and "crm_simulate -U -L" produces:
>
> Current cluster status:
> Online: [ atlas0 atlas1 atlas2 atlas3 atlas4 atlas5 atlas6 ]
>
> kerberos (ocf::heartbeat:VirtualDomain): Started atlas0
> stonith-atlas3 (stonith:ipmilan): Started atlas4
> stonith-atlas1 (stonith:ipmilan): Started atlas2
> stonith-atlas2 (stonith:ipmilan): Started atlas1
> stonith-atlas0 (stonith:ipmilan): Started atlas3
> stonith-atlas4 (stonith:ipmilan): Started atlas5
> mailman (ocf::heartbeat:VirtualDomain): Started atlas6
> indico (ocf::heartbeat:VirtualDomain): Started atlas0
> papi (ocf::heartbeat:VirtualDomain): Started atlas1
> wwwd (ocf::heartbeat:VirtualDomain): Started atlas2
> webauth (ocf::heartbeat:VirtualDomain): Started atlas3
> caladan (ocf::heartbeat:VirtualDomain): Started atlas4
> radius (ocf::heartbeat:VirtualDomain): Started atlas5
> mail0 (ocf::heartbeat:VirtualDomain): Started atlas6
> stonith-atlas5 (stonith:apcmastersnmp): Started atlas4
> stonith-atlas6 (stonith:apcmastersnmp): Started atlas0
> w0 (ocf::heartbeat:VirtualDomain): Started atlas2
> lx0 (ocf::heartbeat:VirtualDomain): Started atlas1
>
> Utilization information:
> Original: atlas0 capacity: memory=24576
> Original: atlas1 capacity: memory=24576
> Original: atlas2 capacity: memory=24576
> Original: atlas3 capacity: memory=24576
> Original: atlas4 capacity: memory=24576
> Original: atlas5 capacity: memory=20480
> Original: atlas6 capacity: memory=20480
> calculate_utilization: kerberos utilization on atlas0: memory=4608
> calculate_utilization: stonith-atlas3 utilization on atlas4: memory=0
> calculate_utilization: stonith-atlas1 utilization on atlas2: memory=0
> calculate_utilization: stonith-atlas2 utilization on atlas1: memory=0
> calculate_utilization: stonith-atlas0 utilization on atlas3: memory=0
> calculate_utilization: stonith-atlas4 utilization on atlas5: memory=0
> calculate_utilization: mailman utilization on atlas6: memory=5120
> calculate_utilization: indico utilization on atlas0: memory=5120
> calculate_utilization: papi utilization on atlas1: memory=6144
> calculate_utilization: wwwd utilization on atlas2: memory=5120
> calculate_utilization: webauth utilization on atlas3: memory=4608
> calculate_utilization: caladan utilization on atlas4: memory=4608
> calculate_utilization: radius utilization on atlas5: memory=4608
> calculate_utilization: mail0 utilization on atlas6: memory=4608
> calculate_utilization: stonith-atlas5 utilization on atlas4: memory=0
> calculate_utilization: stonith-atlas6 utilization on atlas0: memory=0
> calculate_utilization: w0 utilization on atlas2: memory=4608
> calculate_utilization: lx0 utilization on atlas1: memory=4608
> Remaining: atlas0 capacity: memory=14848
> Remaining: atlas1 capacity: memory=13824
> Remaining: atlas2 capacity: memory=14848
> Remaining: atlas3 capacity: memory=19968
> Remaining: atlas4 capacity: memory=19968
> Remaining: atlas5 capacity: memory=15872
> Remaining: atlas6 capacity: memory=10752
>
> Transition Summary:
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> kerberos (Started atlas0)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> stonith-atlas3 (Started atlas4)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> stonith-atlas1 (Started atlas2)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> stonith-atlas2 (Started atlas1)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> stonith-atlas0 (Started atlas3)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> stonith-atlas4 (Started atlas5)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> mailman (Started atlas6)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> indico (Started atlas0)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave papi
> (Started atlas1)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave wwwd
> (Started atlas2)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> webauth (Started atlas3)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> caladan (Started atlas4)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> radius (Started atlas5)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave mail0
> (Started atlas6)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> stonith-atlas5 (Started atlas4)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave
> stonith-atlas6 (Started atlas0)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave w0
> (Started atlas2)
> crm_simulate[36390]: 2012/06/21_09:12:21 notice: LogActions: Leave lx0
> (Started atlas1)
>
> Best regards,
> Jozsef
> --
> E-mail : kadlecsik.jozsef at wigner.mta.hu
> PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt
> Address: Wigner Research Centre for Physics, Hungarian Academy of Sciences
> H-1525 Budapest 114, POB. 49, Hungary
>
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