Dell T410 Esxi 6.7.0 Update 1 (Build 10302608) datastore timeout

[ZX10RSILVER]

Hi all

im often getting data store timeout error on my esxi server but only with one disk. Ive changed the timeout settings etc and moved slots with a working disk. but same issue.

here is output from my vmkerrnal log

2019-01-17T14:14:25.232Z cpu6:2099236)WARNING: ScsiDeviceIO: 10347: READ CAPACITY on device "naa.690b11c01b61e80023ce5687082d3046" from Plugin "NMP" failed. I/O error

2019-01-17T14:14:25.232Z cpu6:2099236)WARNING: ScsiDeviceIO: 10347: READ CAPACITY on device "naa.690b11c01b61e80023ce5687082d3046" from Plugin "NMP" failed. I/O error

WARNING: ScsiPath: 8038: Plugin 'NMP' had an error (Not found) while claiming path 'vmhba2:C0:T2:L0'. Skipping the path.

2019-01-17T14:24:40.964Z cpu3:2098908 opID=53121747)ScsiClaimrule: 1398: Plugin NMP specified by claimrule 65535 was not able to claim path vmhba2:C0:T2:L0: Busy

2019-01-17T14:24:40.964Z cpu3:2098908 opID=53121747)ScsiClaimrule: 1700: Error claiming path vmhba2:C0:T2:L0. Failure.

any help would be greatly appreciated.

Is the disk failing?

or is this a configuration issue as im unable to remount the disk until i reboot.

Thanks

[vmrale]

Hi,

check this article.

https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-a00027766en_us

In truth it's written for HPE Servers and ESXi 6.5, but it could apply for your server too. Investigate vmkernel.log in detail and check if the reason of a warning is the same.

[ZX10RSILVER]

Hi thanks for the reply but I've already tried this

[ZX10RSILVER]

Hi thanks for the reply but I've already tried this