内容简介：Drive does not support the SCSI “WRITE SAME” command.[87217.361249] sd 9:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE[87217.361252] sd 9:0:0:0: [sdc] tag#0 Sense Key : Illegal Request [current]
Drive does not support the SCSI “WRITE SAME” command.
[87217.361249] sd 9:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[87217.361252] sd 9:0:0:0: [sdc] tag#0 Sense Key : Illegal Request [current]
[87217.361254] sd 9:0:0:0: [sdc] tag#0 Add. Sense: Invalid command operation code
[87217.361257] sd 9:0:0:0: [sdc] tag#0 CDB: Write same(16) 93 08 00 00 00 01 61 f8 19 18 00 00 00 48 00 00
[87217.361259] print_req_error: critical target error, dev sdc, sector 5938616600 flags 803
Is there a firmware update for the 4TB WD passport to fix this? I’m sure this error is terrifying many less knowledgeable Linux users and causing WD to process unnecessary RMAs. In any case, it is a huge security issue, because file systems use this command to efficiently clear freed blocks to zeros.
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