Receiving Sense Key : Illegal Request in ghost paths during boot

Issue

• During boot, the server is printing the following errors:

Dec 11 14:10:53 localhost kernel: sd 7:0:3:5: [sdf]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 11 14:10:53 localhost kernel: sd 7:0:3:5: [sdf]  Sense Key : Illegal Request [current] 
Dec 11 14:10:53 localhost kernel: sd 7:0:3:5: [sdf]  <<vendor>> ASC=0x94 ASCQ=0x1
Dec 11 14:10:53 localhost kernel: sd 7:0:3:5: [sdf] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Dec 11 14:10:53 localhost kernel: end_request: I/O error, dev sdf, sector 0
Dec 11 14:10:53 localhost kernel: Buffer I/O error on device sdf, logical block 0
Dec 11 14:10:53 localhost kernel: sd 7:0:3:7: [sdh]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 11 14:10:53 localhost kernel: sd 7:0:3:7: [sdh]  Sense Key : Illegal Request [current] 
Dec 11 14:10:53 localhost kernel: sd 7:0:3:7: [sdh]  <<vendor>> ASC=0x94 ASCQ=0x1
Dec 11 14:10:53 localhost kernel: sd 7:0:3:7: [sdh] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Dec 11 14:10:53 localhost kernel: end_request: I/O error, dev sdh, sector 0

These messages disappear when the module 'scsi_dh_rdac' is loaded.