After upgrading PowerVault TL2000 and drive firmware backups failed during write to the “ULT3580-HH6 “ tape drive giving Command failed, re-initializing driver in the log and SCSI error “CMD failed: errno 0” can be seen in the more info option of the error reported.
Original firmware versions:
Tape: IBM ULT3580-HH6 E6R3
Library: IBM 3573-TL C.30 (PowerVault TL2000 CXLNN02)
New firmware version:
Tape: IBM ULT3580-HH6 F9A1
Library: IBM 3573-TL D.10 PowerVault TL2000 CXLNN02)
Binary log extract:
Error 2015/12/17 10:08:40 66 Media nexus Command failed, re-initializing driver
More Info:
DEVMGR 121 0 164846 Set Restimate Threshhold set to 1788136456192
DEVMGR 123 0 164846 Space Remaining (END)
CAM 221 0 170740 Unexpected status
SCSI 15 0 170740 CMD failed: errno 0
New Firmware F9A1 on drive has problem.
Downgrade the firmware on drive and library to previous version E6R3, C.30
