RAC上是vmware vspere的虚拟机上有两个OEL6.3的虚拟机,上面跑的库是11.2.0.4
RAC上是vmware vspere的虚拟机上有两个OEL6.3的虚拟机,,上面跑的库是11.2.0.4
发现节点2挂掉了
1.检查节点1的alert
[root@racnode1 racnode1]# pwd
/u01/apps/grid/gridhome/11.2.0/grid/log/racnode1
[root@racnode1 racnode1]# tail -1000 alertracnode1.log
2014-04-15 09:41:20.815:
[crsd(27311)]CRS-2765:Resource 'ora.net1.network' has failed on server 'racnode1'.
2014-04-15 09:41:42.760:
[cssd(26972)]CRS-1612:Network communication with node racnode2 (2) missing for 50% of timeout interval. Removal of this node from cluster in 15.000 seconds
2014-04-15 09:41:50.763:
[cssd(26972)]CRS-1611:Network communication with node racnode2 (2) missing for 75% of timeout interval. Removal of this node from cluster in 7.000 seconds
2014-04-15 09:41:54.764:
[cssd(26972)]CRS-1610:Network communication with node racnode2 (2) missing for 90% of timeout interval. Removal of this node from cluster in 3.000 seconds
2014-04-15 09:41:57.766:
[cssd(26972)]CRS-1607:Node racnode2 is being evicted in cluster incarnation 291818318; details at (:CSSNM00007:) in /u01/apps/grid/gridhome/11.2.0/grid/log/racnode1/cssd/ocssd.log.
2014-04-15 09:42:06.052:
[cssd(26972)]CRS-1625:Node racnode2, number 2, was manually shut down
2014-04-15 09:42:06.059:
[cssd(26972)]CRS-1601:CSSD Reconfiguration complete. Active nodes are racnode1 .
2014-04-15 09:42:06.950:
[crsd(27311)]CRS-5504:Node down event reported for node 'racnode2'.
2014-04-15 09:42:24.882:
[crsd(27311)]CRS-2773:Server 'racnode2' has been removed from pool 'Generic'.
2014-04-15 09:42:24.882:
[crsd(27311)]CRS-2773:Server 'racnode2' has been removed from pool 'ora.pera'.
[root@racnode1 racnode1]#
节点2被驱逐时间:2014-04-15 09:41:57
2.查看ocssd.log
# more /u01/apps/grid/gridhome/11.2.0/grid/log/racnode1/cssd/ocssd.log |grep "2014-04-15 09:41"
2014-04-15 09:41:23.620: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:23.621: [ CSSD][906479360]clssnmSendingThread: sent 4 status msgs to all nodes
2014-04-15 09:41:28.758: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:28.758: [ CSSD][906479360]clssnmSendingThread: sent 5 status msgs to all nodes
2014-04-15 09:41:33.145: [GIPCHGEN][919283456] gipchaInterfaceFail: marking interface failing 0x7fc01821d4c0 { host '', haName 'CSS_racnode-cluster', local (nil), ip '172.168.1.11:52955', subnet '172.168.1.0', mask '255.255.255.0', mac '00-50-56-a1-7b-e2', ifname 'eth1', numRef 1, numFail 0, idxBoot 0, flags 0x184d }
2014-04-15 09:41:33.760: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:33.760: [GIPCHGEN][920860416] gipchaInterfaceFail: marking interface failing 0x7fc024040a20 { host 'racnode2', haName 'CSS_racnode-cluster', local 0x7fc01821d4c0, ip '172.168.1.12:60678', subnet '172.168.1.0', mask '255.255.255.0', mac '', ifname '', numRef 0, numFail 0, idxBoot 4, flags 0x6 }
2014-04-15 09:41:33.760: [ CSSD][906479360]clssnmSendingThread: sent 5 status msgs to all nodes
2014-04-15 09:41:33.760: [GIPCHGEN][920860416] gipchaInterfaceDisable: disabling interface 0x7fc01821d4c0 { host '', haName 'CSS_racnode-cluster', local (nil), ip '172.168.1.11:52955', subnet '172.168.1.0', mask '255.255.255.0', mac '00-50-56-a1-7b-e2', ifname 'eth1', numRef 0, numFail 1, idxBoot 0, flags 0x19cd }
2014-04-15 09:41:33.760: [GIPCHGEN][920860416] gipchaInterfaceDisable: disabling interface 0x7fc024040a20 { host 'racnode2', haName 'CSS_racnode-cluster', local 0x7fc01821d4c0, ip '172.168.1.12:60678', subnet '172.168.1.0', mask '255.255.255.0', mac '', ifname '', numRef 0, numFail 0, idxBoot 4, flags 0x86 }
2014-04-15 09:41:33.761: [GIPCHALO][920860416] gipchaLowerCleanInterfaces: performing cleanup of disabled interface 0x7fc024040a20 { host 'racnode2', haName 'CSS_racnode-cluster', local 0x7fc01821d4c0, ip '172.168.1.12:60678', subnet '172.168.1.0', mask '255.255.255.0', mac '', ifname '', numRef 0, numFail 0, idxBoot 4, flags 0xa6 }
2014-04-15 09:41:33.885: [GIPCHDEM][920860416] gipchaWorkerCleanInterface: performing cleanup of disabled interface 0x7fc01821d4c0 { host '', haName 'CSS_racnode-cluster', local (nil), ip '172.168.1.11:52955', subnet '172.168.1.0', mask '255.255.255.0', mac '00-50-56-a1-7b-e2', ifname 'eth1', numRef 0, numFail 0, idxBoot 0, flags 0x19ed }
2014-04-15 09:41:34.145: [GIPCHDEM][919283456] gipchaDaemonInfRequest: sent local interfaceRequest, hctx 0x1e22410 [0000000000000010] { gipchaContext : host 'racnode1', name 'CSS_racnode-cluster', luid '8bbba732-00000000', numNode 1, numInf 0, usrFlags 0x0, flags 0x63 } to gipcd
2014-04-15 09:41:37.993: [GIPCHALO][920860416] gipchaLowerProcessNode: no valid interfaces found to node for 5240 ms, node 0x7fc018226540 { host 'racnode2', haName 'CSS_racnode-cluster', srcLuid 8bbba732-d4368a71, dstLuid 0fc9914c-ec29f220 numInf 0, contigSeq 1787047, lastAck 1786995, lastValidAck 1787046, sendSeq [1786996 : 1787014], createTime 1683284, sentRegister 1, localMonitor 1, flags 0x2408 }
2014-04-15 09:41:38.762: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:38.762: [ CSSD][906479360]clssnmSendingThread: sent 5 status msgs to all nodes
2014-04-15 09:41:40.146: [GIPCHDEM][919283456] gipchaDaemonInfRequest: sent local interfaceRequest, hctx 0x1e22410 [0000000000000010] { gipchaContext : host 'racnode1', name 'CSS_racnode-cluster', luid '8bbba732-00000000', numNode 1, numInf 0, usrFlags 0x0, flags 0x63 } to gipcd
2014-04-15 09:41:42.760: [ CSSD][908056320]clssnmPollingThread: node racnode2 (2) at 50% heartbeat fatal, removal in 15.000 seconds
2014-04-15 09:41:42.760: [ CSSD][908056320]clssnmPollingThread: node racnode2 (2) is impending reconfig, flag 2294796, misstime 15000
2014-04-15 09:41:42.760: [ CSSD][908056320]clssnmPollingThread: local diskTimeout set to 27000 ms, remote disk timeout set to 27000, impending reconfig status(1)
2014-04-15 09:41:42.764: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:42.764: [ CSSD][906479360]clssnmSendingThread: sent 4 status msgs to all nodes
2014-04-15 09:41:43.764: [GIPCHALO][920860416] gipchaLowerProcessNode: no valid interfaces found to node for 11010 ms, node 0x7fc018226540 { host 'racnode2', haName 'CSS_racnode-cluster', srcLuid 8bbba732-d4368a71, dstLuid 0fc9914c-ec29f220 numInf 0, contigSeq 1787047, lastAck 1786995, lastValidAck 1787046, sendSeq [1786996 : 1787025], createTime 1683284, sentRegister 1, localMonitor 1, flags 0x2408 }
2014-04-15 09:41:43.822: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526103/1203750934
2014-04-15 09:41:43.906: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1193997, LATS 1203751024, lastSeqNo 1175771, uniqueness 1396323841, timestamp 1397526102/1203310914
2014-04-15 09:41:45.102: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526105/1203752214
2014-04-15 09:41:45.772: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526105/1203752884
2014-04-15 09:41:46.147: [GIPCHDEM][919283456] gipchaDaemonInfRequest: sent local interfaceRequest, hctx 0x1e22410 [0000000000000010] { gipchaContext : host 'racnode1', name 'CSS_racnode-cluster', luid '8bbba732-00000000', numNode 1, numInf 0, usrFlags 0x0, flags 0x63 } to gipcd
2014-04-15 09:41:46.181: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1193999, LATS 1203753294, lastSeqNo 1193997, uniqueness 1396323841, timestamp 1397526104/1203313164
2014-04-15 09:41:46.782: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526106/1203753894
2014-04-15 09:41:47.120: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194001, LATS 1203754234, lastSeqNo 1193999, uniqueness 1396323841, timestamp 1397526106/1203314834
2014-04-15 09:41:47.622: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526107/1203754734
2014-04-15 09:41:47.765: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:47.765: [ CSSD][906479360]clssnmSendingThread: sent 5 status msgs to all nodes
2014-04-15 09:41:48.004: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194002, LATS 1203755124, lastSeqNo 1194001, uniqueness 1396323841, timestamp 1397526107/1203315684
2014-04-15 09:41:48.507: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526108/1203755624
2014-04-15 09:41:48.774: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194003, LATS 1203755894, lastSeqNo 1194002, uniqueness 1396323841, timestamp 1397526108/1203316514
2014-04-15 09:41:49.213: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526109/1203756324
2014-04-15 09:41:49.766: [GIPCHALO][920860416] gipchaLowerProcessNode: no valid interfaces found to node for 17010 ms, node 0x7fc018226540 { host 'racnode2', haName 'CSS_racnode-cluster', srcLuid 8bbba732-d4368a71, dstLuid 0fc9914c-ec29f220 numInf 0, contigSeq 1787047, lastAck 1786995, lastValidAck 1787046, sendSeq [1786996 : 1787037], createTime 1683284, sentRegister 1, localMonitor 1, flags 0x2408 }
2014-04-15 09:41:49.893: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194004, LATS 1203757004, lastSeqNo 1194003, uniqueness 1396323841, timestamp 1397526109/1203317334
2014-04-15 09:41:49.903: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526109/1203757014
2014-04-15 09:41:50.528: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194005, LATS 1203757644, lastSeqNo 1194004, uniqueness 1396323841, timestamp 1397526109/1203317964
2014-04-15 09:41:50.548: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526110/1203757664
2014-04-15 09:41:50.763: [ CSSD][908056320]clssnmPollingThread: node racnode2 (2) at 75% heartbeat fatal, removal in 7.000 seconds
2014-04-15 09:41:50.875: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194006, LATS 1203757994, lastSeqNo 1194005, uniqueness 1396323841, timestamp 1397526110/1203318664
2014-04-15 09:41:51.113: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526111/1203758224
2014-04-15 09:41:51.396: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194007, LATS 1203758514, lastSeqNo 1194006, uniqueness 1396323841, timestamp 1397526110/1203319204
2014-04-15 09:41:51.692: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526111/1203758804
2014-04-15 09:41:52.148: [GIPCHDEM][919283456] gipchaDaemonInfRequest: sent local interfaceRequest, hctx 0x1e22410 [0000000000000010] { gipchaContext : host 'racnode1', name 'CSS_racnode-cluster', luid '8bbba732-00000000', numNode 1, numInf 0, usrFlags 0x0, flags 0x63 } to gipcd
2014-04-15 09:41:52.294: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194008, LATS 1203759404, lastSeqNo 1194007, uniqueness 1396323841, timestamp 1397526111/1203319754
2014-04-15 09:41:52.305: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526112/1203759424
2014-04-15 09:41:52.767: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:52.767: [ CSSD][906479360]clssnmSendingThread: sent 5 status msgs to all nodes
2014-04-15 09:41:52.772: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194009, LATS 1203759884, lastSeqNo 1194008, uniqueness 1396323841, timestamp 1397526112/1203320364
2014-04-15 09:41:52.974: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526112/1203760084
2014-04-15 09:41:53.793: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194010, LATS 1203760904, lastSeqNo 1194009, uniqueness 1396323841, timestamp 1397526112/1203321034
2014-04-15 09:41:53.934: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526113/1203761044
2014-04-15 09:41:54.401: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194012, LATS 1203761514, lastSeqNo 1194010, uniqueness 1396323841, timestamp 1397526114/1203322404
2014-04-15 09:41:54.494: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526114/1203761604
2014-04-15 09:41:54.764: [ CSSD][908056320]clssnmPollingThread: node racnode2 (2) at 90% heartbeat fatal, removal in 3.000 seconds, seedhbimpd 1
2014-04-15 09:41:55.044: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526115/1203762154
2014-04-15 09:41:55.134: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194013, LATS 1203762254, lastSeqNo 1194012, uniqueness 1396323841, timestamp 1397526114/1203322964
2014-04-15 09:41:55.640: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526115/1203762754
2014-04-15 09:41:55.768: [GIPCHALO][920860416] gipchaLowerProcessNode: no valid interfaces found to node for 23010 ms, node 0x7fc018226540 { host 'racnode2', haName 'CSS_racnode-cluster', srcLuid 8bbba732-d4368a71, dstLuid 0fc9914c-ec29f220 numInf 0, contigSeq 1787047, lastAck 1786995, lastValidAck 1787046, sendSeq [1786996 : 1787048], createTime 1683284, sentRegister 1, localMonitor 1, flags 0x2408 }
2014-04-15 09:41:56.498: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526116/1203763614
2014-04-15 09:41:57.145: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194015, LATS 1203764254, lastSeqNo 1194013, uniqueness 1396323841, timestamp 1397526116/1203324554
2014-04-15 09:41:57.645: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526117/1203764764
2014-04-15 09:41:57.764: [ CSSD][908056320]clssnmPollingThread: Removal started for node racnode2 (2), flags 0x23040c, state 3, wt4c 0
2014-04-15 09:41:57.764: [ CSSD][908056320]clssnmMarkNodeForRemoval: node 2, racnode2 marked for removal
2014-04-15 09:41:57.765: [ CSSD][908056320]clssnmDiscHelper: racnode2, node(2) connection failed, endp (0x3938), probe(0x7fc000000000), ninf->endp 0x3938
2014-04-15 09:41:57.765: [ CSSD][908056320]clssnmDiscHelper: node 2 clean up, endp (0x3938), init state 5, cur state 5
2014-04-15 09:41:57.765: [GIPCXCPT][908056320] gipcInternalDissociate: obj 0x7fc024056a70 [0000000000003938] { gipcEndpoint : localAddr 'gipcha://racnode1:nm2_racnode-cluster/da4b-8718-50e0-b51', remoteAddr 'gipcha://racnode2:7b5c-4672-87e8-565', numPend 1, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, readyRef (nil), ready 1, wobj 0x7fc02402dd90, sendp (nil)flags 0x138606, usrFlags 0x0 } not associated with any container, ret gipcretFail (1)
2014-04-15 09:41:57.765: [GIPCXCPT][908056320] gipcDissociateF [clssnmDiscHelper : clssnm.c : 3485]: EXCEPTION[ ret gipcretFail (1) ] failed to dissociate obj 0x7fc024056a70 [0000000000003938] { gipcEndpoint : localAddr 'gipcha://racnode1:nm2_racnode-cluster/da4b-8718-50e0-b51', remoteAddr 'gipcha://racnode2:7b5c-4672-87e8-565', numPend 1, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, readyRef (nil), ready 1, wobj 0x7fc02402dd90, sendp (nil)flags 0x138606, usrFlags 0x0 }, flags 0x0
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmDoSyncUpdate: Initiating sync 291818318
2014-04-15 09:41:57.765: [ CSSD][904902400]clssscCompareSwapEventValue: changed NMReconfigInProgress val 1, from -1, changes 7
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmDoSyncUpdate: local disk timeout set to 27000 ms, remote disk timeout set to 27000
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmDoSyncUpdate: new values for local disk timeout and remote disk timeout will take effect when the sync is completed.
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmDiscEndp: gipcDestroy 0x3938
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmDoSyncUpdate: Starting cluster reconfig with incarnation 291818318
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmSetupAckWait: Ack message type (11)
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmSetupAckWait: node(1) is ALIVE
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmSendSync: syncSeqNo(291818318), indicating EXADATA fence initialization complete
2014-04-15 09:41:57.765: [ CSSD][904902400]List of nodes that have ACKed my sync: NULL
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmSendSync: syncSeqNo(291818318)
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmHandleSync: Node racnode1, number 1, is EXADATA fence capable
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmWaitForAcks: Ack message type(11), ackCount(1)
2014-04-15 09:41:57.765: [ CSSD][903325440]clssscUpdateEventValue: NMReconfigInProgress val 1, changes 8
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmHandleSync: local disk timeout set to 27000 ms, remote disk timeout set to 27000
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmHandleSync: initleader 1 newleader 1
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmQueueClientEvent: Sending Event(2), type 2, incarn 291818317
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmQueueClientEvent: Node[1] state = 3, birth = 291818316, unique = 1396323475
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmQueueClientEvent: Node[2] state = 5, birth = 291818317, unique = 1396323841
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmHandleSync: Acknowledging sync: src[1] srcName[racnode1] seq[11] sync[291818318]
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmSendAck: node 1, racnode1, syncSeqNo(291818318) type(11)
2014-04-15 09:41:57.765: [ CSSD][903325440]clssnmHandleAck: Received ack type 11 from node racnode1, number 1, with seq 0 for sync 291818318, waiting for 0 acks
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmSendSync: syncSeqNo(291818318), indicating EXADATA fence initialization complete
2014-04-15 09:41:57.765: [ CSSD][941274880]clssgmStartNMMon: node 1 active, birth 291818316
2014-04-15 09:41:57.765: [ CSSD][941274880]clssgmStartNMMon: node 2 active, birth 291818317
2014-04-15 09:41:57.765: [ CSSD][941274880]NMEVENT_SUSPEND [00][00][00][06]
2014-04-15 09:41:57.765: [ CSSD][941274880]clssgmCompareSwapEventValue: changed CmInfo State val 5, from 11, changes 21
2014-04-15 09:41:57.765: [ CSSD][941274880]clssgmSuspendAllGrocks: Issue SUSPEND
2014-04-15 09:41:57.765: [ CSSD][904902400]List of nodes that have ACKed my sync: 1
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmWaitForAcks: done, syncseq(291818318), msg type(11)
2014-04-15 09:41:57.765: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(IGPERAperaXDB) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.765: [ CSSD][904902400]clssnmSetMinMaxVersion:node1 product/protocol (11.2/1.4)
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmSetMinMaxVersion: properties common to all nodes: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmSetMinMaxVersion: min product/protocol (11.2/1.4)
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmSetMinMaxVersion: max product/protocol (11.2/1.4)
2014-04-15 09:41:57.766: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(IG+ASMSYS$USERS) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmNeedConfReq: No configuration to change
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmDoSyncUpdate: Terminating node 2, racnode2, misstime(30000) state(5)
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmDoSyncUpdate: Wait for 0 vote ack(s)
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmCheckDskInfo: Checking disk info...
2014-04-15 09:41:57.766: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(IGPERASYS$USERS) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmCheckSplit: Node 2, racnode2, is alive, DHB (1397526116, 1203324554) more than disk timeout of 27000 after the last NHB (1397526085, 1203293884)
2014-04-15 09:41:57.766: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(crs_version) count(3) master(0) event(2), incarn 3, mbrc 3, to member 0, events 0x20, state 0x0
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmCheckDskInfo: My cohort: 1
2014-04-15 09:41:57.766: [ CSSD][904902400]clssnmRemove: Start
2014-04-15 09:41:57.766: [ CSSD][904902400](:CSSNM00007:)clssnmrRemoveNode: Evicting node 2, racnode2, from the cluster in incarnation 291818318, node birth incarnation 291818317, death incarnation 291818318, stateflags 0x234000 uniqueness value 1396323841
2014-04-15 09:41:57.766: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(crs_version) count(3) master(0) event(2), incarn 3, mbrc 3, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CRF-) count(4) master(0) event(2), incarn 4, mbrc 4, to member 0, events 0x38, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CRF-) count(4) master(0) event(2), incarn 4, mbrc 4, to member 1, events 0x38, state 0x0
2014-04-15 09:41:57.767: [ default][904902400]kgzf_gen_node_reid2: generated reid cid=a2998261b3ccff8abf36841a04ffe27b,icin=291818316,nmn=2,lnid=291818317,gid=0,gin=0,gmn=0,umemid=0,opid=0,opsn=0,lvl=node hdr=0xfece0100
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CLSN.ONSPROC.MASTER) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0xa0, state 0x0
2014-04-15 09:41:57.767: [ CSSD][904902400]clssnmrFenceSage: Fenced node racnode2, number 2, with EXADATA, handle 0
2014-04-15 09:41:57.767: [ CSSD][904902400]clssnmSendShutdown: req to node 2, kill time 1203764884
2014-04-15 09:41:57.767: [ CSSD][904902400]clssnmsendmsg: not connected to node 2
2014-04-15 09:41:57.767: [ CSSD][904902400]clssnmSendShutdown: Send to node 2 failed
2014-04-15 09:41:57.767: [ CSSD][904902400]clssnmWaitOnEvictions: Start
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DB+ASM) count(2) master(0) event(2), incarn 2, mbrc 2, to member 0, events 0x68, state 0x0
2014-04-15 09:41:57.767: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526116, 1203324554, 1201720), seedhbimpd TRUE
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DG+ASM) count(2) master(0) event(2), incarn 2, mbrc 2, to member 0, events 0x0, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(IG+ASMSYS$BACKGROUND) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DBPERA) count(2) master(0) event(2), incarn 2, mbrc 2, to member 0, events 0x68, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(VT+ASM) count(2) master(1) event(2), incarn 6, mbrc 2, to member 1, events 0x60, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(IGPERASYS$BACKGROUND) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DG_FRA) count(2) master(1) event(2), incarn 5, mbrc 2, to member 1, events 0x4, state 0x0
2014-04-15 09:41:57.767: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DG+ASM0) count(2) master(0) event(2), incarn 2, mbrc 2, to member 0, events 0x0, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(GR+GCR1) count(4) master(0) event(2), incarn 26, mbrc 4, to member 0, events 0x280, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(GR+GCR1) count(4) master(0) event(2), incarn 26, mbrc 4, to member 2, events 0x280, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DG_CRS) count(2) master(0) event(2), incarn 2, mbrc 2, to member 0, events 0x4, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DGPERA-) count(2) master(0) event(2), incarn 2, mbrc 2, to member 0, events 0x0, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DGPERA0) count(2) master(0) event(2), incarn 2, mbrc 2, to member 0, events 0x0, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DG_CRS1) count(2) master(1) event(2), incarn 5, mbrc 2, to member 1, events 0x4, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(DG_DATA) count(2) master(1) event(2), incarn 5, mbrc 2, to member 1, events 0x4, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CLSN.RLB.pera.MASTER) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0xa0, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CLSFRAME) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x8, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(EVMDMAIN) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x8, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CRSDMAIN) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x8, state 0x0
2014-04-15 09:41:57.768: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(EVMDMAIN2) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x8, state 0x0
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(IGPERAALL) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CTSSGROUP) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x8, state 0x0
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(CLSN.AQPROC.pera.MASTER) count(2) master(2) event(2), incarn 2, mbrc 2, to member 1, events 0xa0, state 0x0
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(IGPERApera) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x0, state 0x0
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmQueueGrockEvent: groupName(ocr_racnode-cluster) count(2) master(1) event(2), incarn 2, mbrc 2, to member 1, events 0x78, state 0x0
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmSuspendAllGrocks: done
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmCompareSwapEventValue: changed CmInfo State val 2, from 5, changes 22
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmUpdateEventValue: ConnectedNodes val 291818317, changes 7
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmCleanupNodeContexts(): cleaning up nodes, rcfg(291818317)
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmCleanupNodeContexts(): successful cleanup of nodes rcfg(291818317)
2014-04-15 09:41:57.769: [GIPCHAUP][920860416] gipchaUpperDisconnect: initiated discconnect umsg 0x7fc024054c60 { msg 0x7fc0240565c8, ret gipcretRequestPending (15), flags 0x2 }, msg 0x7fc0240565c8 { type gipchaMsgTypeDisconnect (5), srcCid 00000000-000038ed, dstCid 00000000-0000059b }, endp 0x7fc0240553a0 [00000000000038ed] { gipchaEndpoint : port 'nm2_racnode-cluster/da4b-8718-50e0-b51b', peer 'racnode2:7b5c-4672-87e8-565a', srcCid 00000000-000038ed, dstCid 00000000-0000059b, numSend 29, maxSend 100, groupListType 2, hagroup 0x2021010, usrFlags 0x4000, flags 0x21c }
2014-04-15 09:41:57.769: [ CSSD][941274880]clssgmStartNMMon: completed node cleanup
2014-04-15 09:41:57.769: [ CSSD][909633280]clssgmUpdateEventValue: HoldRequest val 1, changes 5
2014-04-15 09:41:57.775: [ CSSD][906479360]clssnmSendingThread: sending status msg to all nodes
2014-04-15 09:41:57.775: [ CSSD][906479360]clssnmSendingThread: sent 5 status msgs to all nodes
2014-04-15 09:41:57.867: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526116, 1203324554, 1201720), seedhbimpd TRUE
2014-04-15 09:41:57.934: [ CSSD][914388736]clssnmvDHBValidateNcopy: node 2, racnode2, has a disk HB, but no network HB, DHB has rcfg 291818318, wrtcnt, 1194016, LATS 1203765044, lastSeqNo 1194015, uniqueness 1396323841, timestamp 1397526117/1203325474
2014-04-15 09:41:57.934: [ CSSD][914388736]clssnmvDiskEvict: Kill block write, file /dev/asm-diskb flags 0x00010004, kill block unique 1396323841, stamp 1203764884/1203764884
2014-04-15 09:41:57.934: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
2014-04-15 09:41:58.035: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
2014-04-15 09:41:58.135: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
2014-04-15 09:41:58.149: [GIPCHDEM][919283456] gipchaDaemonInfRequest: sent local interfaceRequest, hctx 0x1e22410 [0000000000000010] { gipchaContext : host 'racnode1', name 'CSS_racnode-cluster', luid '8bbba732-00000000', numNode 1, numInf 0, usrFlags 0x0, flags 0x63 } to gipcd
2014-04-15 09:41:58.205: [ CSSD][917706496]clssnmvDiskPing: Writing with status 0x3, timestamp 1397526118/1203765314
2014-04-15 09:41:58.235: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
2014-04-15 09:41:58.335: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
2014-04-15 09:41:58.435: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
2014-04-15 09:41:58.535: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
2014-04-15 09:41:58.551: [ CSSD][916129536]clssnmvDiskKillCheck: not evicted, file /dev/asm-diskb flags 0x00000000, kill block unique 0, my unique 1396323475
2014-04-15 09:41:58.636: [ CSSD][904902400]clssnmWaitOnEvictions: node 2, undead 1, EXADATA fence handle 0 kill reqest id 0, last DHB (1397526117, 1203325474, 1201721), seedhbimpd TRUE
更多详情见请继续阅读下一页的精彩内容:

MySQLはGPLライセンスを使用します。 1)GPLライセンスにより、MySQLの無料使用、変更、分布が可能になりますが、変更された分布はGPLに準拠する必要があります。 2)商業ライセンスは、公的な変更を回避でき、機密性を必要とする商用アプリケーションに適しています。

Myisamの代わりにInnoDBを選択する場合の状況には、次のものが含まれます。1)トランザクションサポート、2)高い並行性環境、3)高いデータの一貫性。逆に、Myisamを選択する際の状況には、1)主に操作を読む、2)トランザクションサポートは必要ありません。 INNODBは、eコマースプラットフォームなどの高いデータの一貫性とトランザクション処理を必要とするアプリケーションに適していますが、Myisamはブログシステムなどの読み取り集約型およびトランザクションのないアプリケーションに適しています。

MySQLでは、外部キーの機能は、テーブル間の関係を確立し、データの一貫性と整合性を確保することです。外部キーは、参照整合性チェックとカスケード操作を通じてデータの有効性を維持します。パフォーマンスの最適化に注意し、それらを使用するときに一般的なエラーを避けてください。

MySQLには、B-Treeインデックス、ハッシュインデックス、フルテキストインデックス、空間インデックスの4つのメインインデックスタイプがあります。 1.B-Treeインデックスは、範囲クエリ、ソート、グループ化に適しており、従業員テーブルの名前列の作成に適しています。 2。HASHインデックスは、同等のクエリに適しており、メモリストレージエンジンのHASH_TABLEテーブルのID列の作成に適しています。 3。フルテキストインデックスは、記事テーブルのコンテンツ列の作成に適したテキスト検索に使用されます。 4.空間インデックスは、地理空間クエリに使用され、場所テーブルのGEOM列での作成に適しています。

tocreateanindexinmysql、usethecreateindexstatement.1)forasinglecolumn、 "createdexidx_lastnameonemployees(lastname);" 2)foracompositeindexを使用して、 "createindexidx_nameonemployees(lastname、firstname);" 3); "3)、" 3)を使用します

MySQLとSQLiteの主な違いは、設計コンセプトと使用法のシナリオです。1。MySQLは、大規模なアプリケーションとエンタープライズレベルのソリューションに適しており、高性能と高い並行性をサポートしています。 2。SQLiteは、モバイルアプリケーションとデスクトップソフトウェアに適しており、軽量で埋め込みやすいです。

MySQLのインデックスは、データの取得をスピードアップするために使用されるデータベーステーブル内の1つ以上の列の順序付けられた構造です。 1)インデックスは、スキャンされたデータの量を減らすことにより、クエリ速度を改善します。 2)B-Tree Indexは、バランスの取れたツリー構造を使用します。これは、範囲クエリとソートに適しています。 3)CreateIndexステートメントを使用して、createIndexidx_customer_idonorders(customer_id)などのインデックスを作成します。 4)Composite Indexesは、createIndexIDX_CUSTOMER_ORDERONORDERS(Customer_Id、Order_date)などのマルチコラムクエリを最適化できます。 5)説明を使用してクエリ計画を分析し、回避します

MySQLでトランザクションを使用すると、データの一貫性が保証されます。 1)StartTransactionを介してトランザクションを開始し、SQL操作を実行して、コミットまたはロールバックで送信します。 2)SavePointを使用してSave Pointを設定して、部分的なロールバックを許可します。 3)パフォーマンスの最適化の提案には、トランザクション時間の短縮、大規模なクエリの回避、分離レベルの使用が合理的に含まれます。


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