ich habe hier eine Whitebox mit 2 Intel NICs, die vom Standard ESXi 6 Image supported werden.
Eine NIC ist direkt mit einer Synology NAS verbunden, die andere NIC mit dem lokalen Netzwerk.
Via iSCSI Adapter liegt das Storage auf der NAS.
Beide Karten sind via Multipath für das Storage zuständig. Die direkt mit der NAS verbundene NAS ist natürlich die "preferred".
Leider kommt es hin und wieder zu kollateralen Abstürzen.
Das führt soweit, dass ich via Client nicht mehr auf den ESXi komme und die NIC#1 down ist. Manchmal springt noch der Multipath Failover NIC2 ein, aber anmelden an via Client klappt dennoch nicht ("Loading Inventory...").
Auf der Commando Line kann ich die NIC wieder aktivieren, aber sämtliche iscsi commandos bleiben auf der Konsole hängen.
Anbei mal ein Log:
Code: Alles auswählen
2015-05-14T19:38:51.337Z cpu0:39752)ScsiScan: 836: Path vmhba33:C3:T0:L0 supports REPORT LUNS 0x11
2015-05-14T19:40:14.589Z cpu0:32787)WARNING: ScsiDeviceIO: 1243: Device naa.600140557506972d11f8d3239da883d7 performance has deteriorated. I/O latency increased from average value of 18466 microseconds to 373217 microseconds.
2015-05-14T19:40:47.476Z cpu2:32789)WARNING: ScsiDeviceIO: 1243: Device naa.600140557506972d11f8d3239da883d7 performance has deteriorated. I/O latency increased from average value of 18714 microseconds to 382456 microseconds.
2015-05-14T19:41:16.700Z cpu2:35425)ScsiDeviceIO: 1217: Device naa.600140557506972d11f8d3239da883d7 performance has improved. I/O latency reduced from 382456 microseconds to 74126 microseconds.
2015-05-14T19:41:18.364Z cpu0:35341)ScsiDeviceIO: 1217: Device naa.600140557506972d11f8d3239da883d7 performance has improved. I/O latency reduced from 74126 microseconds to 36635 microseconds.
2015-05-14T19:41:21.360Z cpu0:32787)NMP: nmp_ThrottleLogForDevice:3178: Cmd 0x9e (0x439d803d2080, 0) to dev "mpx.vmhba32:C0:T0:L0" on path "vmhba32:C0:T0:L0" Failed: H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0. Act:NONE
2015-05-14T19:41:21.364Z cpu0:32787)ScsiDeviceIO: 2646: Cmd(0x439d803d2080) 0x1a, CmdSN 0xfbe from world 0 to dev "mpx.vmhba32:C0:T0:L0" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0.
2015-05-14T19:42:21.329Z cpu3:33121)NMP: nmp_ResetDeviceLogThrottling:3345: last error status from device mpx.vmhba32:C0:T0:L0 repeated 3 times
2015-05-14T19:43:51.329Z cpu2:41697)ScsiScan: 836: Path vmhba33:C0:T0:L0 supports REPORT LUNS 0x11
2015-05-14T19:43:51.364Z cpu3:41697)ScsiScan: 836: Path vmhba33:C3:T0:L0 supports REPORT LUNS 0x11
2015-05-14T19:45:32.565Z cpu3:33216)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue: vmhba33:CH:0 T:0 L:0 : Task mgmt "Abort Task" with itt=0x15340 (refITT=0x15338) timed out.
2015-05-14T19:45:33.326Z cpu1:41930)ScsiCore: 62: Starting taskmgmt handler world 41930/2
2015-05-14T19:45:38.418Z cpu3:33216)WARNING: iscsi_vmk: iscsivmk_StopConnection: vmhba33:CH:0 T:0 CN:0: iSCSI connection is being marked "OFFLINE" (Event:4)
2015-05-14T19:45:38.418Z cpu3:33216)WARNING: iscsi_vmk: iscsivmk_StopConnection: Sess [ISID: 00023d000006 TARGET: iqn.2000-01.com.synology:rackstation.target-1.3a8b398eae TPGT: 0 TSIH: 0]
2015-05-14T19:45:38.418Z cpu3:33216)WARNING: iscsi_vmk: iscsivmk_StopConnection: Conn [CID: 0 L: 10.99.99.2:48423 R: 10.99.99.1:3260]
2015-05-14T19:45:38.418Z cpu2:33227)NMP: nmp_ThrottleLogForDevice:3178: Cmd 0x2a (0x439d8040ddc0, 32778) to dev "naa.600140557506972d11f8d3239da883d7" on path "vmhba33:C0:T0:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x5 0x20 0x0. Act:EVAL
2015-05-14T19:45:38.418Z cpu2:33227)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:38.418Z cpu2:33227)ScsiDeviceIO: 2608: Cmd(0x439d8040ddc0) 0x2a, CmdSN 0x1a51 from world 32778 to dev "naa.600140557506972d11f8d3239da883d7" failed H:0x2 D:0x0 P:0x0 Possible sense data: 0x5 0x20 0x0.
2015-05-14T19:45:38.418Z cpu2:33227)ScsiDeviceIO: 2608: Cmd(0x439d80420e40) 0x2a, CmdSN 0x800e0022 from world 35381 to dev "naa.600140557506972d11f8d3239da883d7" failed H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0.
2015-05-14T19:45:38.418Z cpu0:32802)NMP: nmp_ThrottleLogForDevice:3178: Cmd 0x28 (0x439d80429100, 35472) to dev "naa.600140557506972d11f8d3239da883d7" on path "vmhba33:C0:T0:L0" Failed: H:0x8 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0. Act:EVAL
2015-05-14T19:45:38.418Z cpu2:33227)NMP: nmp_ThrottleLogForDevice:3178: Cmd 0x2a (0x439d803bb540, 35381) to dev "naa.600140557506972d11f8d3239da883d7" on path "vmhba33:C0:T0:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0. Act:EVAL
2015-05-14T19:45:38.418Z cpu0:32802)ScsiDeviceIO: 2590: Cmd(0x439d80429100) 0x28, CmdSN 0x800e000f from world 35472 to dev "naa.600140557506972d11f8d3239da883d7" failed H:0x8 D:0x0 P:0x0
2015-05-14T19:45:38.418Z cpu2:33227)ScsiDeviceIO: 2608: Cmd(0x439d803bb540) 0x2a, CmdSN 0x800e0070 from world 35381 to dev "naa.600140557506972d11f8d3239da883d7" failed H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0.
2015-05-14T19:45:38.418Z cpu2:33227)ScsiDeviceIO: 2608: Cmd(0x439d803d1d80) 0x2a, CmdSN 0x800e0064 from world 35381 to dev "naa.600140557506972d11f8d3239da883d7" failed H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0.
2015-05-14T19:45:38.418Z cpu0:32802)NMP: nmp_ThrottleLogForDevice:3178: Cmd 0x28 (0x439d8041bf80, 35472) to dev "naa.600140557506972d11f8d3239da883d7" on path "vmhba33:C0:T0:L0" Failed: H:0x8 D:0x0 P:0x0 Possible sense data: 0x5 0x20 0x0. Act:EVAL
2015-05-14T19:45:38.418Z cpu2:33227)NMP: nmp_ThrottleLogForDevice:3178: Cmd 0x2a (0x439d803c1880, 35460) to dev "naa.600140557506972d11f8d3239da883d7" on path "vmhba33:C0:T0:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0. Act:EVAL
2015-05-14T19:45:38.418Z cpu2:33216)WARNING: iscsi_vmk: iscsivmk_TaskMgmtIssue: vmhba33:CH:0 T:0 L:0 : Task mgmt "Abort Task" with itt=0x15343 (refITT=0x15336) timed out.
2015-05-14T19:45:38.457Z cpu2:35383)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 10 times
2015-05-14T19:45:38.528Z cpu2:35460)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 20 times
2015-05-14T19:45:38.666Z cpu2:35302)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 40 times
2015-05-14T19:45:38.943Z cpu2:33155)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 80 times
2015-05-14T19:45:39.325Z cpu1:41959)ScsiCore: 62: Starting taskmgmt handler world 41959/3
2015-05-14T19:45:39.326Z cpu2:32861)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:39.493Z cpu2:35341)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 160 times
2015-05-14T19:45:40.328Z cpu2:35302)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:40.602Z cpu2:35341)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 320 times
2015-05-14T19:45:41.325Z cpu0:41962)ScsiCore: 62: Starting taskmgmt handler world 41962/4
2015-05-14T19:45:41.338Z cpu2:32789)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:42.334Z cpu2:35341)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:42.824Z cpu2:35381)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 640 times
2015-05-14T19:45:43.328Z cpu2:35381)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:44.325Z cpu2:41958)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:45.329Z cpu2:35341)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:46.330Z cpu2:35419)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:47.249Z cpu2:35342)NMP: nmp_ThrottleLogForDevice:3130: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 1280 times
2015-05-14T19:45:47.333Z cpu2:33197)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:48.329Z cpu2:35341)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600140557506972d11f8d3239da883d7" state in doubt; requested fast path state update...
2015-05-14T19:45:48.420Z cpu1:32811)vmw_psp_fixed: psp_fixedSelectPathToActivateInt:479: Changing active path from vmhba33:C0:T0:L0 to vmhba33:C3:T0:L0 for device "naa.600140557506972d11f8d3239da883d7".
2015-05-14T19:46:21.324Z cpu1:33121)NMP: nmp_ResetDeviceLogThrottling:3345: last error status from device naa.600140557506972d11f8d3239da883d7 repeated 338 times