Hi ! I need help )
I I try to configure 2-node cluster on RedHat 6.1:
Hypervisor - Esx 4.1
Shared HDD - Synchrous luns (mirror view) on VNX mapped to Ghost os as RDM disk
But Ghost OS is started only if the disk from vnx is marked as active.
If lun on VNX set as secondary, ghost OS is not started.
In /var/log/vmkernel lot of errors:
Mar 27 13:05:46 v0054esx11 vmkernel: 91:18:16:05.826 cpu14:4287)<6>qla2xxx 0000:06:00.0: scsi(2:4:28): DEVICE RESET ISSUED.
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.870 cpu16:4287)<6>qla2xxx 0000:06:00.0: scsi(2:4:28): DEVICE RESET SUCCEEDED.
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.870 cpu16:4287)VSCSI: 2319: handle 9138(vscsi1:0):Completing reset (0 outstanding commands)
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.870 cpu2:7309)NMP: nmp_CompleteCommandForPath: Command 0x0 (0x4102bf05ab40) to NMP device "naa.600601606f602e0038db682e8938e211" failed on physical path "vmhba0:C0:T3:L28" H:0x0 D:0x2 P:0x0 Valid sense data: 0x6 0x29 0x0.
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.870 cpu2:7309)ScsiDeviceIO: 1672: Command 0x0 to device "naa.600601606f602e0038db682e8938e211" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x6 0x29 0x0.
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.870 cpu2:7309)WARNING: ScsiCore: 1353: Power-on Reset occurred on naa.600601606f602e0038db682e8938e211
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.871 cpu2:7309)NMP: nmp_CompleteCommandForPath: Command 0x28 (0x4102befc6340) to NMP device "naa.600601606f602e0038db682e8938e211" failed on physical path "vmhba0:C0:T3:L28" H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x25 0x1.
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.871 cpu2:7309)ScsiDeviceIO: 1672: Command 0x28 to device "naa.600601606f602e0038db682e8938e211" failed H:0x0 D:0x2 P:0x2 Possible sense data: 0x5 0x25 0x1.
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.871 cpu18:101351)VSCSI: 2245: handle 9138(vscsi1:0):Reset request on FSS handle 598344464 (0 outstanding commands)
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.871 cpu16:4287)VSCSI: 2519: handle 9138(vscsi1:0):Reset [Retries: 0/0]
Mar 27 13:05:47 v0054esx11 vmkernel: 91:18:16:05.871 cpu16:4287)WARNING: NMP: nmpDeviceTaskMgmt: Attempt to issue lun reset on device naa.600601606f602e0038db682e8938e211. This will clear any SCSI-2 reservations on the device.