Hi, the sql cluster 2012 running on windows cluster 2012 restarts itself every 3 hours approximately, the sql nodes do not have sp1 installed but have the most updated cumulative patches, the restart is triggered every time it hit the system-health-check changed from "warning" to "error", the portion of cluster log is listed:
00000e88.00000bac::2014/07/28-12:36:37.886 INFO [RES] SQL Server <SQL Server>: [sqsrvres] SQL Server component 'system' health state has been changed from 'warning' to 'error' at 2014-07-28 12:36:37.88300000e88.00000bac::2014/07/28-12:36:37.892 INFO [RES] SQL Server <SQL Server>: [sqsrvres] SQL Server component 'query_processing' health state has been changed from 'clean' to 'warning' at 2014-07-28 12:36:37.883
00000e80.00000e60::2014/07/28-12:36:38.670 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:e67fd3d8-775b-4647-93fc-1f2e7518c5bc:Netbios
00000e80.00001c24::2014/07/28-12:36:38.670 INFO [RES] Network Name <Cluster Name>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00001c24::2014/07/28-12:36:38.670 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00001c24::2014/07/28-12:36:38.670 INFO [RES] Network Name <Cluster Name>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
0000105c.00001984::2014/07/28-12:36:38.973 INFO [RES] Physical Disk <Disk 3 - Quorum>: VolumeIsNtfs: Volume \\?\GLOBALROOT\Device\Harddisk3\ClusterPartition2\ has FS type NTFS
00000e80.00000e60::2014/07/28-12:36:39.914 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:9ff606f4-206f-4469-a00d-3a7366c94c00:Netbios
00000e80.00001c24::2014/07/28-12:36:39.914 INFO [RES] Network Name <SISSQLC>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00001c24::2014/07/28-12:36:39.914 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00001c24::2014/07/28-12:36:39.914 INFO [RES] Network Name <SISSQLC>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:43.670 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:e67fd3d8-775b-4647-93fc-1f2e7518c5bc:Netbios
00000e80.00000e60::2014/07/28-12:36:43.670 INFO [RES] Network Name <Cluster Name>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:43.670 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:43.670 INFO [RES] Network Name <Cluster Name>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:44.914 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:9ff606f4-206f-4469-a00d-3a7366c94c00:Netbios
00000e80.00000e60::2014/07/28-12:36:44.914 INFO [RES] Network Name <SISSQLC>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:44.914 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:44.914 INFO [RES] Network Name <SISSQLC>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:48.670 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:e67fd3d8-775b-4647-93fc-1f2e7518c5bc:Netbios
00000e80.00000e60::2014/07/28-12:36:48.670 INFO [RES] Network Name <Cluster Name>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:48.670 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:48.670 INFO [RES] Network Name <Cluster Name>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:48.672 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:e67fd3d8-775b-4647-93fc-1f2e7518c5bc:Netbios
00000e80.00000e60::2014/07/28-12:36:48.672 INFO [RES] Network Name <Cluster Name>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:48.672 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:48.672 INFO [RES] Network Name <Cluster Name>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:49.914 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:9ff606f4-206f-4469-a00d-3a7366c94c00:Netbios
00000e80.00000e60::2014/07/28-12:36:49.914 INFO [RES] Network Name <SISSQLC>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:49.914 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:49.914 INFO [RES] Network Name <SISSQLC>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:53.672 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:e67fd3d8-775b-4647-93fc-1f2e7518c5bc:Netbios
00000e80.00000e60::2014/07/28-12:36:53.672 INFO [RES] Network Name <Cluster Name>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:53.672 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:53.672 INFO [RES] Network Name <Cluster Name>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:54.913 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:9ff606f4-206f-4469-a00d-3a7366c94c00:Netbios
00000e80.00000e60::2014/07/28-12:36:54.913 INFO [RES] Network Name <SISSQLC>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:54.913 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:54.913 INFO [RES] Network Name <SISSQLC>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:54.918 INFO [RES] Network Name: Agent: Sending request Netname/RecheckConfig to NN:9ff606f4-206f-4469-a00d-3a7366c94c00:Netbios
00000e80.00000e60::2014/07/28-12:36:54.918 INFO [RES] Network Name <SISSQLC>: Netbios: Slow Operation, FinishWithReply: 0
00000e80.00000e60::2014/07/28-12:36:54.918 INFO [RES] Network Name: [NN] got sync reply: 0
00000e80.00000e60::2014/07/28-12:36:54.918 INFO [RES] Network Name <SISSQLC>: Netbios: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e80.00001c24::2014/07/28-12:36:54.926 INFO [RES] Network Name <SISSQLC>: Dns: HealthCheck: SISSQLC
00000e80.00001c24::2014/07/28-12:36:54.926 INFO [RES] Network Name <SISSQLC>: Dns: End of Slow Operation, state: Initialized/Reading, prevWorkState: Reading
00000e80.00001c24::2014/07/28-12:36:54.928 INFO [RES] Network Name <SISSQLC>: Dns: PingName internal returned 0
00000e80.00001c24::2014/07/28-12:36:54.928 INFO [RES] Network Name <SISSQLC>: Dns: Endpoint is up
00000e80.00001c24::2014/07/28-12:36:54.928 INFO [RES] Network Name <SISSQLC>: Dns: Slow Operation, FinishWithReply: 0
00000e80.00001c24::2014/07/28-12:36:54.928 INFO [RES] Network Name <SISSQLC>: Dns: InternalReplyHandler: 0
00000e80.00001c24::2014/07/28-12:36:54.928 INFO [RES] Network Name <SISSQLC>: Dns: End of Slow Operation, state: Initialized/Idle, prevWorkState: Idle
00000e88.0000175c::2014/07/28-12:36:57.299 ERR [RES] SQL Server <SQL Server>: [sqsrvres] Failure detected, the state of system component is error
00000e88.0000175c::2014/07/28-12:36:57.299 INFO [RES] SQL Server <SQL Server>: [sqsrvres] IsAlive returns FALSE
00000e88.0000175c::2014/07/28-12:36:57.299 WARN [RHS] Resource SQL Server IsAlive has indicated failure.
00000928.0000044c::2014/07/28-12:36:57.299 INFO [RCM] HandleMonitorReply: FAILURENOTIFICATION for 'SQL Server', gen(0) result 1/0.
00000928.0000044c::2014/07/28-12:36:57.299 INFO [RCM] Res SQL Server: Online -> ProcessingFailure( StateUnknown )
00000928.0000044c::2014/07/28-12:36:57.299 INFO [RCM] TransitionToState(SQL Server) Online-->ProcessingFailure.
00000928.0000044c::2014/07/28-12:36:57.299 INFO [RCM] rcm::RcmGroup::UpdateStateIfChanged: (SQL Server (MSSQLSERVER), Online --> Pending)
00000928.00001f4c::2014/07/28-12:36:57.299 INFO [GEM] Sending 1 messages as a batched GEM message
00000928.0000044c::2014/07/28-12:36:57.299 ERR [RCM] rcm::RcmResource::HandleFailure: (SQL Server)
00000928.0000044c::2014/07/28-12:36:57.300 INFO [RCM] resource SQL Server: failure count: 0, restartAction: 0 persistentState: 1.
The same database runs fine in another sql server which has no clustering installed, Any idea?
Many thanks in advance.
GC