Firmware update for the TL2000/TL4000 Tape Library and drives that fixes an issue where the RMU would become inaccessible.
Dell PowerVault TL2000/TL4000 Library and Drive Firmware Release A12 (September '10)and ITDT-DCR1.2.0.006
Library FW = 9T30
LT03 FH drives = 93G6
LT03 HH drives = 93G7
LT04 FH drives = A232
LT04 HH drives = A233
LTO5 drives = A422
Fixed an issue where the RMU would become inaccessible.