[Pacemaker] Trouble with "Failed application of an update diff"
Виталий Туровец
corebug at corebug.net
Wed Jun 4 08:58:10 UTC 2014
Guys, can anyone help please?
2014-05-30 11:32 GMT+03:00 Виталий Туровец <corebug at corebug.net>:
> Hello there, people!
> I am new to this list, so please excuse me if i'm posting to the wrong
> place.
>
> I've got a pacemaker cluster with such a configuration:
> http://pastebin.com/1SbWWh4n.
>
> Output of "crm status":
> ============
> Last updated: Fri May 30 11:22:59 2014
> Last change: Thu May 29 03:22:38 2014 via crmd on wb-db2
> Stack: openais
> Current DC: wb-db2 - partition with quorum
> Version: 1.1.7-6.el6-148fccfd5985c5590cc601123c6c16e966b85d14
> 2 Nodes configured, 2 expected votes
> 7 Resources configured.
> ============
>
> Online: [ wb-db2 wb-db1 ]
>
> ClusterIP (ocf::heartbeat:IPaddr2): Started wb-db2
> MySQL_Reader_VIP (ocf::heartbeat:IPaddr2): Started wb-db2
> resMON (ocf::pacemaker:ClusterMon): Started wb-db2
> Master/Slave Set: MySQL_MasterSlave [MySQL]
> Masters: [ wb-db2 ]
> Stopped: [ MySQL:1 ]
> Clone Set: pingclone [ping-gateway]
> Started: [ wb-db1 wb-db2 ]
>
> There was an unclean shutdown of a cluster and after that i've faced a
> problem that a slave of MySQL_MasterSlave resource does not come up.
> When i try to do a "cleanup MySQL_MasterSlave" i see such thing in logs:
>
> May 29 03:22:22 [4423] wb-db1 crmd: warning: decode_transition_key:
> Bad UUID (crm-resource-4819) in sscanf result (3) for
> 0:0:crm-resource-4819
> May 29 03:22:22 [4423] wb-db1 crmd: warning: decode_transition_key:
> Bad UUID (crm-resource-4819) in sscanf result (3) for
> 0:0:crm-resource-4819
> May 29 03:22:22 [4423] wb-db1 crmd: info: ais_dispatch_message:
> Membership 408: quorum retained
> May 29 03:22:22 [4418] wb-db1 cib: info: set_crm_log_level:
> New log level: 3 0
> May 29 03:22:38 [4421] wb-db1 attrd: notice: attrd_ais_dispatch:
> Update relayed from wb-db2
> May 29 03:22:38 [4421] wb-db1 attrd: notice: attrd_ais_dispatch:
> Update relayed from wb-db2
> May 29 03:22:38 [4418] wb-db1 cib: info: apply_xml_diff:
> Digest mis-match: expected 2f5bc3d7f673df3cf37f774211976d69, calculated
> b8a7adf0e34966242551556aab605286
> May 29 03:22:38 [4418] wb-db1 cib: notice: cib_process_diff:
> Diff 0.243.4 -> 0.243.5 not applied to 0.243.4: Failed application of an
> update diff
> May 29 03:22:38 [4418] wb-db1 cib: info:
> cib_server_process_diff: Requesting re-sync from peer
> May 29 03:22:38 [4418] wb-db1 cib: notice:
> cib_server_process_diff: Not applying diff 0.243.4 -> 0.243.5 (sync in
> progress)
> May 29 03:22:38 [4418] wb-db1 cib: info: cib_replace_notify:
> Replaced: -1.-1.-1 -> 0.243.5 from wb-db2
> May 29 03:22:38 [4421] wb-db1 attrd: notice: attrd_trigger_update:
> Sending flush op to all hosts for: pingd (100)
> May 29 03:22:38 [4421] wb-db1 attrd: notice: attrd_trigger_update:
> Sending flush op to all hosts for: probe_complete (true)
> May 29 03:22:38 [4418] wb-db1 cib: info: set_crm_log_level:
> New log level: 3 0
> May 29 03:22:38 [4418] wb-db1 cib: info: apply_xml_diff:
> Digest mis-match: expected 754ed3b1d999e34d93e0835b310fd98a, calculated
> c322686deb255936ab54e064c696b6b8
> May 29 03:22:38 [4418] wb-db1 cib: notice: cib_process_diff:
> Diff 0.244.5 -> 0.244.6 not applied to 0.244.5: Failed application of an
> update diff
> May 29 03:22:38 [4418] wb-db1 cib: info:
> cib_server_process_diff: Requesting re-sync from peer
> May 29 03:22:38 [4423] wb-db1 crmd: info: delete_resource:
> Removing resource MySQL:0 for 4996_crm_resource (internal) on wb-db2
> May 29 03:22:38 [4423] wb-db1 crmd: info: notify_deleted:
> Notifying 4996_crm_resource on wb-db2 that MySQL:0 was deleted
> May 29 03:22:38 [4418] wb-db1 cib: notice:
> cib_server_process_diff: Not applying diff 0.244.5 -> 0.244.6 (sync in
> progress)
> May 29 03:22:38 [4423] wb-db1 crmd: warning: decode_transition_key:
> Bad UUID (crm-resource-4996) in sscanf result (3) for
> 0:0:crm-resource-4996
> May 29 03:22:38 [4418] wb-db1 cib: notice:
> cib_server_process_diff: Not applying diff 0.244.6 -> 0.244.7 (sync in
> progress)
> May 29 03:22:38 [4418] wb-db1 cib: notice:
> cib_server_process_diff: Not applying diff 0.244.7 -> 0.244.8 (sync in
> progress)
> May 29 03:22:38 [4418] wb-db1 cib: info: cib_replace_notify:
> Replaced: -1.-1.-1 -> 0.244.8 from wb-db2
> May 29 03:22:38 [4421] wb-db1 attrd: notice: attrd_trigger_update:
> Sending flush op to all hosts for: pingd (100)
> May 29 03:22:38 [4421] wb-db1 attrd: notice: attrd_trigger_update:
> Sending flush op to all hosts for: probe_complete (true)
> May 29 03:22:38 [4423] wb-db1 crmd: notice: do_lrm_invoke:
> Not creating resource for a delete event: (null)
> May 29 03:22:38 [4423] wb-db1 crmd: info: notify_deleted:
> Notifying 4996_crm_resource on wb-db2 that MySQL:1 was deleted
> May 29 03:22:38 [4423] wb-db1 crmd: warning: decode_transition_key:
> Bad UUID (crm-resource-4996) in sscanf result (3) for
> 0:0:crm-resource-4996
> May 29 03:22:38 [4423] wb-db1 crmd: warning: decode_transition_key:
> Bad UUID (crm-resource-4996) in sscanf result (3) for
> 0:0:crm-resource-4996
> May 29 03:22:38 [4418] wb-db1 cib: info: set_crm_log_level:
> New log level: 3 0
> May 29 03:22:38 [4423] wb-db1 crmd: info: ais_dispatch_message:
> Membership 408: quorum retained
>
> Here's the cibadmin -Q output from node that is alive:
> http://pastebin.com/aeqfTaCe
> And here's the one from failed node: http://pastebin.com/ME2U5vjK
> The question is: how do i somehow cleanup the things for master/slave
> resource MySQL_MasterSlave to start working properly?
>
> Thank you!
>
> --
>
>
>
>
> ~~~
> WBR,
> Vitaliy Turovets
> Lead Operations Engineer
> Global Message Services Ukraine
> +38(093)265-70-55
> VITU-RIPE
>
>
--
~~~
WBR,
Vitaliy Turovets
Lead Operations Engineer
Global Message Services Ukraine
+38(093)265-70-55
VITU-RIPE
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