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Kurzzeitger Path Verlust bei iSCSI Storage

Alles zum Thema vSphere 6.7, ESXi 6.7 und vCenter Server.

Moderatoren: Dayworker, continuum, Tschoergez, irix

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Beiträge: 9
Registriert: 08.06.2018, 16:22

Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon Phill93 » 25.06.2018, 08:11

Hallo,

hab hier ein Problem mit meinem CLuster (3 Nodes mit 6.7). Dieses schickt mir ab und zu diese Mail für alle 3 Hosts:

Code: Alles auswählen

Target: iai-vsphere1(-3)
Stateless event alarm

Alarm Definition:
([Event alarm expression: Lost Storage Connectivity] OR [Event alarm expression: Lost Storage Path Redundancy] OR [Event alarm expression: Degraded Storage Path Redundancy] OR [Event alarm expression: Lost connection to NFS server])

Event details:
Path redundancy to storage device naa.60014054923fc41d60d3d41a6d8208de degraded. Path vmhba64:C2:T0:L0 is down. Affected datastores: vmStore.


Wenn ich dann auf einem der Betroffenen Hosts in das Log (vmkwarning.log) schaue finde ich das:

Code: Alles auswählen

2018-06-23T14:43:47.765Z cpu4:2131198)WARNING: iscsi_vmk: iscsivmk_TaskMgmtHandle:1364: vmhba64:CH:7 T:0 L:0: Task management (abort) failed after 4 retries. Closing connection.
2018-06-23T14:43:47.765Z cpu6:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:6)
2018-06-23T14:43:47.765Z cpu6:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:43:47.765Z cpu6:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:54275 R: 192.168.188.20:3260]
2018-06-23T14:43:47.770Z cpu6:2102429)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.60014054923fc41d60d3d41a6d8208de" state in doubt; requested fast path state update...
2018-06-23T14:43:47.984Z cpu1:2102424)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.60014054923fc41d60d3d41a6d8208de" state in doubt; requested fast path state update...
2018-06-23T14:43:48.765Z cpu6:2131198)WARNING: iscsi_vmk: iscsivmk_TaskMgmtHandle:1364: vmhba64:CH:8 T:0 L:0: Task management (abort) failed after 4 retries. Closing connection.
2018-06-23T14:43:48.765Z cpu7:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:6)
2018-06-23T14:43:48.765Z cpu7:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:43:48.765Z cpu7:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:54919 R: 192.168.188.21:3260]
2018-06-23T14:43:48.765Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.765Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:48.766Z cpu4:2097932)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue:577: vmhba64:CH:8 T:0 L:0 : Failed to queue task mgmt Abort Task, Error=No connection
2018-06-23T14:43:56.561Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:43:56.561Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:43:56.561Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:43712 R: 192.168.188.20:3260]
2018-06-23T14:43:57.320Z cpu2:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:43:57.320Z cpu2:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:43:57.320Z cpu2:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:10497 R: 192.168.188.21:3260]
2018-06-23T14:43:57.977Z cpu3:2097427)WARNING: iscsi_vmk: iscsivmk_TaskMgmtHandle:1364: vmhba64:CH:6 T:0 L:0: Task management (abort) failed after 4 retries. Closing connection.
2018-06-23T14:43:57.977Z cpu3:2097427)WARNING: ScsiPath: 9604: Set retry timeout for failed TaskMgmt abort for CmdSN  0x0, status Failure, path vmhba64:C6:T0:L0
2018-06-23T14:43:57.977Z cpu4:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:6)
2018-06-23T14:43:57.977Z cpu4:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:43:57.977Z cpu4:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:37746 R: 192.168.188.20:3260]
2018-06-23T14:43:58.767Z cpu4:2102427)WARNING: NMP: nmp_DeviceRetryCommand:133: Device "naa.60014054923fc41d60d3d41a6d8208de": awaiting fast path state update for failover with I/O blocked. No prior reservation exists on the device.
2018-06-23T14:44:05.010Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:05.010Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:05.010Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:24212 R: 192.168.188.20:3260]
2018-06-23T14:44:05.768Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:05.768Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:05.768Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:37867 R: 192.168.188.21:3260]
2018-06-23T14:44:06.523Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:06.523Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:06.523Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:31575 R: 192.168.188.20:3260]
2018-06-23T14:44:07.984Z cpu3:2097427)WARNING: iscsi_vmk: iscsivmk_TaskMgmtHandle:1364: vmhba64:CH:9 T:0 L:0: Task management (abort) failed after 4 retries. Closing connection.
2018-06-23T14:44:07.984Z cpu3:2097427)WARNING: ScsiPath: 9604: Set retry timeout for failed TaskMgmt abort for CmdSN  0x0, status Failure, path vmhba64:C9:T0:L0
2018-06-23T14:44:07.984Z cpu5:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:9 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:6)
2018-06-23T14:44:07.984Z cpu5:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000004 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:07.984Z cpu5:2097667)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:13040 R: 192.168.188.21:3260]
2018-06-23T14:44:07.991Z cpu1:2097691)WARNING: NMP: nmpDeviceAttemptFailover:640: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - issuing command 0x45a2404e8d80
2018-06-23T14:44:07.991Z cpu1:2102424)WARNING: NMP: nmpCompleteRetryForPath:357: Retry cmd 0x28 (0x45a2404e8d80) to dev "naa.60014054923fc41d60d3d41a6d8208de" failed on path "vmhba64:C9:T0:L0" H:0x2 D:0x0 P:0x0 Invalid sense data: 0x0 0x0 0x0.
2018-06-23T14:44:07.991Z cpu1:2102424)WARNING: NMP: nmpCompleteRetryForPath:438: Retry world restored device "naa.60014054923fc41d60d3d41a6d8208de" - no more commands to retry
2018-06-23T14:44:08.772Z cpu2:2097216)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:08.782Z cpu1:2098733)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:08.782Z cpu1:2098733)WARNING: NMP: nmp_IssueCommandToDevice:4990: I/O could not be issued to device "naa.60014054923fc41d60d3d41a6d8208de" due to Not found
2018-06-23T14:44:08.782Z cpu1:2098733)WARNING: NMP: nmp_DeviceRetryCommand:133: Device "naa.60014054923fc41d60d3d41a6d8208de": awaiting fast path state update for failover with I/O blocked. No prior reservation exists on the device.
2018-06-23T14:44:08.782Z cpu1:2098733)WARNING: NMP: nmp_DeviceStartLoop:728: NMP Device "naa.60014054923fc41d60d3d41a6d8208de" is blocked. Not starting I/O from device.
2018-06-23T14:44:08.975Z cpu4:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:08.975Z cpu1:2097691)WARNING: NMP: nmpDeviceAttemptFailover:640: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - issuing command 0x45a2404e8d80
2018-06-23T14:44:08.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:08.975Z cpu1:2097691)WARNING: NMP: nmpDeviceAttemptFailover:715: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - failed to issue command due to Not found (APD), try again...
2018-06-23T14:44:08.975Z cpu1:2097691)WARNING: NMP: nmpDeviceAttemptFailover:765: Logical device "naa.60014054923fc41d60d3d41a6d8208de": awaiting fast path state update...
2018-06-23T14:44:09.773Z cpu1:2097216)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:09.975Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:09.975Z cpu1:2097691)WARNING: NMP: nmpDeviceAttemptFailover:640: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - issuing command 0x45a2404e8d80
2018-06-23T14:44:09.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:09.975Z cpu1:2097691)WARNING: NMP: nmpDeviceAttemptFailover:715: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - failed to issue command due to Not found (APD), try again...
2018-06-23T14:44:09.975Z cpu1:2097691)WARNING: NMP: nmpDeviceAttemptFailover:765: Logical device "naa.60014054923fc41d60d3d41a6d8208de": awaiting fast path state update...
2018-06-23T14:44:09.977Z cpu4:2097216)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:10.976Z cpu2:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:10.976Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:11.975Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:11.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:12.975Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:12.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:13.582Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:13.582Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:13.582Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:41267 R: 192.168.188.20:3260]
2018-06-23T14:44:13.975Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:13.976Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:14.339Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:14.339Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:14.339Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:42991 R: 192.168.188.21:3260]
2018-06-23T14:44:14.975Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:14.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:15.098Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:15.098Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:15.098Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:60361 R: 192.168.188.20:3260]
2018-06-23T14:44:15.975Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:15.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:16.612Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:9 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:16.612Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000004 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:16.612Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:18385 R: 192.168.188.21:3260]
2018-06-23T14:44:16.975Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:16.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:17.975Z cpu2:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:17.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:17.985Z cpu4:2097216)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:18.974Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:18.974Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:19.191Z cpu7:2116271)WARNING: VSCSI: 3510: handle 8218(vscsi4:0):WaitForCIF: Issuing reset;  number of CIF:1
2018-06-23T14:44:19.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:19.975Z cpu7:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:20.975Z cpu2:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:20.975Z cpu6:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:21.899Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:21.899Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:21.899Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:34062 R: 192.168.188.20:3260]
2018-06-23T14:44:21.974Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:21.975Z cpu6:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:22.658Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:22.658Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:22.658Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:63290 R: 192.168.188.21:3260]
2018-06-23T14:44:22.975Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:22.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:23.415Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:23.415Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:23.415Z cpu1:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:60347 R: 192.168.188.20:3260]
2018-06-23T14:44:23.974Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:23.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:24.927Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:9 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:24.927Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000004 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:24.927Z cpu0:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:48608 R: 192.168.188.21:3260]
2018-06-23T14:44:24.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:24.975Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:25.974Z cpu6:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:25.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:26.974Z cpu5:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:26.974Z cpu2:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:27.975Z cpu4:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:27.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:28.869Z cpu6:2131198)WARNING: NMP: nmp_DeviceStartLoop:728: NMP Device "naa.60014054923fc41d60d3d41a6d8208de" is blocked. Not starting I/O from device.
2018-06-23T14:44:28.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:28.975Z cpu3:2097691)WARNING: NMP: nmpDeviceAttemptFailover:603: Retry world restore device "naa.60014054923fc41d60d3d41a6d8208de" - no more commands to retry
2018-06-23T14:44:30.212Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:30.212Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:30.212Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:48258 R: 192.168.188.20:3260]
2018-06-23T14:44:30.969Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:30.969Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:30.969Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:36372 R: 192.168.188.21:3260]
2018-06-23T14:44:31.285Z cpu6:2143972)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:31.285Z cpu6:2143972)WARNING: NMP: nmp_IssueCommandToDevice:4990: I/O could not be issued to device "naa.60014054923fc41d60d3d41a6d8208de" due to Not found
2018-06-23T14:44:31.285Z cpu6:2143972)WARNING: NMP: nmp_DeviceRetryCommand:133: Device "naa.60014054923fc41d60d3d41a6d8208de": awaiting fast path state update for failover with I/O blocked. No prior reservation exists on the device.
2018-06-23T14:44:31.285Z cpu6:2143972)WARNING: NMP: nmp_DeviceStartLoop:728: NMP Device "naa.60014054923fc41d60d3d41a6d8208de" is blocked. Not starting I/O from device.
2018-06-23T14:44:31.725Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:31.725Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:31.725Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:59752 R: 192.168.188.20:3260]
2018-06-23T14:44:31.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:31.975Z cpu3:2097691)WARNING: NMP: nmpDeviceAttemptFailover:640: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - issuing command 0x45a2404e8d80
2018-06-23T14:44:31.975Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:31.975Z cpu3:2097691)WARNING: NMP: nmpDeviceAttemptFailover:715: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - failed to issue command due to Not found (APD), try again...
2018-06-23T14:44:31.975Z cpu3:2097691)WARNING: NMP: nmpDeviceAttemptFailover:765: Logical device "naa.60014054923fc41d60d3d41a6d8208de": awaiting fast path state update...
2018-06-23T14:44:32.974Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:32.975Z cpu0:2097691)WARNING: NMP: nmpDeviceAttemptFailover:640: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - issuing command 0x45a2404e8d80
2018-06-23T14:44:32.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:32.975Z cpu0:2097691)WARNING: NMP: nmpDeviceAttemptFailover:715: Retry world failover device "naa.60014054923fc41d60d3d41a6d8208de" - failed to issue command due to Not found (APD), try again...
2018-06-23T14:44:32.975Z cpu0:2097691)WARNING: NMP: nmpDeviceAttemptFailover:765: Logical device "naa.60014054923fc41d60d3d41a6d8208de": awaiting fast path state update...
2018-06-23T14:44:33.236Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:9 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:33.236Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000004 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:33.236Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:16885 R: 192.168.188.21:3260]
2018-06-23T14:44:33.974Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:33.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:34.975Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:34.975Z cpu2:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:35.974Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:35.975Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:36.974Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:36.974Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:37.974Z cpu1:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:37.974Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:38.510Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:38.510Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:38.510Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:43546 R: 192.168.188.20:3260]
2018-06-23T14:44:38.974Z cpu2:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:38.974Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:39.267Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:39.267Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:39.267Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:61233 R: 192.168.188.21:3260]
2018-06-23T14:44:39.974Z cpu2:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:39.974Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:40.026Z cpu5:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:40.026Z cpu5:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:40.026Z cpu5:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:60544 R: 192.168.188.20:3260]
2018-06-23T14:44:40.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:40.975Z cpu5:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:41.538Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:9 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:41.538Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000004 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:41.538Z cpu3:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:38928 R: 192.168.188.21:3260]
2018-06-23T14:44:41.974Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:41.975Z cpu2:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:42.974Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:42.974Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:43.975Z cpu6:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:43.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:44.974Z cpu7:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:44.974Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:45.975Z cpu7:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:45.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:46.818Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:46.818Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:46.818Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:42883 R: 192.168.188.20:3260]
2018-06-23T14:44:46.974Z cpu5:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:46.975Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:47.577Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:47.577Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:47.577Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:16438 R: 192.168.188.21:3260]
2018-06-23T14:44:47.974Z cpu7:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:47.975Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:48.336Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:48.336Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:48.336Z cpu6:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.131:10893 R: 192.168.188.20:3260]
2018-06-23T14:44:48.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:48.974Z cpu0:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:49.846Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:696: vmhba64:CH:9 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2018-06-23T14:44:49.846Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:697: Sess [ISID: 00023d000004 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:49.846Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StopConnection:698: Conn [CID: 0 L: 192.168.188.132:45710 R: 192.168.188.21:3260]
2018-06-23T14:44:49.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:49.976Z cpu3:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:50.974Z cpu0:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:50.975Z cpu1:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:51.974Z cpu3:2097385)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:1663: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:51.974Z cpu2:2097691)WARNING: vmw_psp_rr: psp_rrSelectPath:1922: Could not select path for device "naa.60014054923fc41d60d3d41a6d8208de".
2018-06-23T14:44:52.096Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:877: vmhba64:CH:7 T:0 CN:0: iSCSI connection is being marked "ONLINE"
2018-06-23T14:44:52.096Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:878: Sess [ISID: 00023d000002 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:52.096Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:879: Conn [CID: 0 L: 192.168.188.132:18850 R: 192.168.188.20:3260]
2018-06-23T14:44:52.096Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:877: vmhba64:CH:6 T:0 CN:0: iSCSI connection is being marked "ONLINE"
2018-06-23T14:44:52.096Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:878: Sess [ISID: 00023d000001 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:52.096Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:879: Conn [CID: 0 L: 192.168.188.131:17973 R: 192.168.188.20:3260]
2018-06-23T14:44:52.097Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:877: vmhba64:CH:8 T:0 CN:0: iSCSI connection is being marked "ONLINE"
2018-06-23T14:44:52.097Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:878: Sess [ISID: 00023d000003 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:52.097Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:879: Conn [CID: 0 L: 192.168.188.131:60207 R: 192.168.188.21:3260]
2018-06-23T14:44:52.854Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:877: vmhba64:CH:9 T:0 CN:0: iSCSI connection is being marked "ONLINE"
2018-06-23T14:44:52.854Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:878: Sess [ISID: 00023d000004 TARGET: iqn.2000-01.com.synology:iai-vmwarestor1.Target-1.d16303dfb7 TPGT: 1 TSIH: 0]
2018-06-23T14:44:52.854Z cpu4:2102452)WARNING: iscsi_vmk: iscsivmk_StartConnection:879: Conn [CID: 0 L: 192.168.188.132:11171 R: 192.168.188.21:3260]


Der Storage ist über ein eigenes 10G Netz an 2 Synology RS3618xs über iSCSI angebunden.

Kann mir jemand sagen was da schief läuft?

Gruß

Phill93

Experte
Beiträge: 1953
Registriert: 23.02.2012, 12:26

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon ~thc » 25.06.2018, 09:02

Es gibt auf dem Storage (DSM 6.2) im iSCSI-Manager ein Log - was steht dort?

Member
Beiträge: 9
Registriert: 08.06.2018, 16:22

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon Phill93 » 25.06.2018, 09:21

Keine Protokolle verfügbar

viel sagende Nachricht

Experte
Beiträge: 1953
Registriert: 23.02.2012, 12:26

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon ~thc » 25.06.2018, 09:54

Das Log des Hosts ist eindeutig: für mehr als eine Minute sind zwei TCP-Verbindungen des Hosts zur Storage offline und dann wieder online.

- Sorry, aber man weiß ja nie: Sind die Targets auf der Storage für einen Host und wenn nein, sie sie Multi-Session fähig markiert?
- Was passiert im selben Zeitfenster auf der Connection-Ebene auf den anderen beiden Hosts?

Member
Beiträge: 9
Registriert: 08.06.2018, 16:22

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon Phill93 » 25.06.2018, 10:01

~thc hat geschrieben:- Sorry, aber man weiß ja nie: Sind die Targets auf der Storage für einen Host und wenn nein, sie sie Multi-Session fähig markiert?

Nein alle 3 Hosts hängen auf einem Target, und ja das Target ist multi Session fähig.
- Was passiert im selben Zeitfenster auf der Connection-Ebene auf den anderen beiden Hosts?

Genau das gleiche, das ist ja das merkwürdige. Die Synology und der Switch melden keine Fehler.

Experte
Beiträge: 1953
Registriert: 23.02.2012, 12:26

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon ~thc » 25.06.2018, 10:10

Aber ihr benutzt MultiPathing mit zwei redundanten (?) TCP-Verbindungen? Dann bin ich leider raus - da kenne ich mich nicht aus.

Member
Beiträge: 9
Registriert: 08.06.2018, 16:22

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon Phill93 » 25.06.2018, 12:57

Ich hab pro Host eine 10G Netzwerkkarte mit 2 Anschlüssen die Pro Anschluss einen vSwitch und eine IP hat. Die sich über getrennte Switche mit 2 (in Wirklichkeit 4 aber aktiv/passiv HA) Interfaces der Synology verbinden. An der Synology laufen diese auf ein Target das eine LUN hat.

Ist da was falsch daran?

Experte
Beiträge: 1301
Registriert: 30.03.2009, 17:13

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon UrsDerBär » 25.06.2018, 15:46

Ob das falsch oder richtig konfiguriert ist, musst Du in der Betriebsanleitung Deiner Storage nachlesen wie Du für VmWare vorbereiten musst.
Meine Storage möchte z.B. eine eigene IP-Sub-Gruppe pro Port und jeweils einen separaten VMK pro Port auf dem Target um sich darauf zu verbinden. Target-Name ist dann ebenfalls unterschiedlich, nicht aber die LUN-ID die dahinter ist. Macht mans nicht so, kann es auch komische Effekte geben.

Ich binde diese aufgeblasenen Teile aber lieber per NFS als per iSCSI an. In der Regel ist die Performance besser und NFS beherrschen die Dinger aus dem FF was bei iSCSI nicht immer der Fall ist. NFS ist normal auch crashsicherer bei Strom- oder Netzteilausfällen. Aber das ist wie so vieles Geschmackssache.

Experte
Beiträge: 1953
Registriert: 23.02.2012, 12:26

Re: Kurzzeitger Path Verlust bei iSCSI Storage

Beitragvon ~thc » 25.06.2018, 15:48

Nö - die active/passive-Paare brauchen am Switch keine Konfiguration. Ich würde dennoch durch abschalten der Bonds in der Diskstation testen, ob nicht vielleicht das das Problem ist.


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