Hi

2017-03-19T16:51:13.325Z cpu45:66167)nhpsa: hpsa_vmkScsiCmdDone:5238: Sense data: error code: 0x70, key: 0x5, info:00 00 00 00 , cmdInfo:00 00 00 00 , CmdSN: 0x741, worldId: 0x109ea, Cmd: 0x85, ASC: 0x20, ASCQ: 0x0

you can translate it to below form

Valid sense data : 0x5 0x20 0x0

This message is generated because your disk or device does not support 0x85 command. 0x85 is ATA PASS-THROUGH(16)

you can safely ignore it.

Understanding SCSI Check Conditions in VMkernel logs during rescan operations (1010244) | VMware KB

• ASQ/ASCQ 0x20/0x0 is Invalid Command Operation Code
• ASQ/ASCQ 0x24/0x0 is Invalid Field in CDB (Command Descriptor Block)

This is not necessarily a problem. Some devices do not and cannot provide the requested information

If the storage device is otherwise working correctly, the log messages can be ignored.