Hi, all.
I have some problem with datastore.
ESXi hosts were rebooted cause by power outage.
After reboot, 2 of many datastores shown 'inaccessible'.
I tried reboot all esxi hosts, rescan vmfs, but it doesn't resolved.
vmfs volumes are connect with host because I can verify inaccessible status vmfs volumes in esxi host using 'esxcli storage core device list'.
When I re-mount or delete datastore, I encountered 'An error occured during host configuration'.
That error message don't give me no more information.
When I check the vmkernel.log, the log below is printed.
2020-09-04T18:23:31.822Z cpu56:2098127)ScsiDeviceIO: 8476: QErr is correctly set to 0x0 for device naa.60002ac0000000000000009700023585.
2020-09-04T18:23:31.823Z cpu56:2098127)WARNING: ScsiDeviceIO: 8868: The device naa.60002ac0000000000000009700023585 does not permit the system to change the sitpua bit to 1.
2020-09-04T18:23:31.824Z cpu56:2098127)ScsiDevice: 5190: Successfully registered device "naa.60002ac0000000000000009700023585" from plugin "NMP" of type 0
2020-09-04T18:23:31.824Z cpu56:2098127)NMP: nmp_DeviceUpdateProtectionInfo:748: Set protection info for device 'naa.60002ac0000000000000009700023585', Enabled: 0 ProtType: 0x0 Guard: 0x0 ProtMask: 0x0
2020-09-04T18:23:36.553Z cpu87:2098432)NMP: nmp_ThrottleLogForDevice:3788: Cmd 0x89 (0x45a2c17e0c80, 2098127) to dev "naa.60002ac0000000000000009700023585" on path "vmhba1:C0:T0:L0" Failed: H:0x0 D:0x2 P:0x0 Valid sense data: 0x7 0x27 0xc7. Act:NONE
2020-09-04T18:23:36.553Z cpu87:2098432)ScsiDeviceIO: 3449: Cmd(0x45a2c17e0c80) 0x89, CmdSN 0x2 from world 2098127 to dev "naa.60002ac0000000000000009700023585" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x7 0x27 0xc7.
2020-09-04T18:23:36.553Z cpu52:2098127)LVM: 15224: Failed to open device naa.60002ac0000000000000009700023585:1 : Read only
2020-09-04T18:24:34.023Z cpu52:2098432)NMP: nmp_ThrottleLogForDevice:3788: Cmd 0x89 (0x45a2c16413c0, 2100450) to dev "naa.60002ac0000000000000009700023585" on path "vmhba1:C0:T0:L0" Failed: H:0x0 D:0x2 P:0x0 Valid sense data: 0x7 0x27 0xc7. Act:NONE
2020-09-04T18:24:34.023Z cpu52:2098432)ScsiDeviceIO: 3449: Cmd(0x45a2c16413c0) 0x89, CmdSN 0x2 from world 2100450 to dev "naa.60002ac0000000000000009700023585" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x7 0x27 0xc7.
2020-09-04T18:24:34.023Z cpu77:2100450)LVM: 15224: Failed to open device naa.60002ac0000000000000009700023585:1 : Read only
2020-09-04T18:24:52.149Z cpu68:2098432)ScsiDeviceIO: 3449: Cmd(0x45a2c16e7e00) 0x89, CmdSN 0x2 from world 2101181 to dev "naa.60002ac0000000000000009700023585" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x7 0x27 0xc7.
2020-09-04T18:24:52.149Z cpu94:2101181)LVM: 15224: Failed to open device naa.60002ac0000000000000009700023585:1 : Read only
2020-09-04T18:25:30.562Z cpu61:2098280)NMP: nmp_ResetDeviceLogThrottling:3575: last error status from device naa.60002ac0000000000000009700023585 repeated 1 times
Failed to open device naa.60002ac0000000000000009700023585:1 : Read only
I did googling with this log, but I couldn't find any information.
What more can I check? Should I check this on the storage side?
Regards.
Hi
Please share more information such as your storage configuration, local or shared datastores and etc.
There are lots of reasons that may cause this problem, but one of the main reasons for "inaccessible datastore" is related to your storage controllers. first of all, please check that you don't have any problems on the storage side. for example check for some connection lost or SCSI endpoints configuration and etc.
If there are some dedicated datastores for that specific host that are now lost, you should check your server "storage controller" hardware and software status (firmware and driver)
I hope this could be helpful
That is shared datastores.
Finally, I opened case.
Thank you for your reply !
It was my pleasure
Please share the solution with us!