Illegal Request SCSI errors with ext4

Solution Verified - Updated -


  • System using ext4 filesystem experiences regular scsi errors.
kernel: FAILED
kernel:   status = 1, message = 00, host = 0, driver = 08
kernel:   <6>sd: Current: sense key: Illegal Request
kernel:     <<vendor>> ASC=0x94 ASCQ=0x1ASC=0x94 ASCQ=0x1


  • Red Hat Enterprise Linux 5
  • iSCSI storage enclosure
  • EXT4 filesystem

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