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Firmware Update (From Tape)
7-8 DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem
6. If the firmware image is valid, the controller's flash EEPROM memory
is automatically updated with the new firmware image. The Write
Protect and Tape in Use indicators flash again during the controller
firmware update.
7.4.1.1 Interpreting the Results (DLT4000) Code Update)
Two possible results can occur:
•
The firmware update cartridge is unloaded: this means a successful
update.
On the DLT4000 drive, the media is placed into the cartridge, the door
is unlocked, and the green Operate Handle indicator is turned on.
•
The firmware update cartridge is NOT unloaded: this means the
update was unsuccessful.
The subsystem should still be usable, but this depends on why the
update failed. Reasons for failure could be:
1. Power failure
2. Bad image on the tape
3. Broken Flash EEPROMs
Table 7-1 gives additional details.
Table 7-1
Results (DLT4000) Code Update)
If...
Then...
The image is valid
1.
The flash EEPROM containing the
current firmware is erased.
2.
The new image is programmed in. The
subsystem completes the update in about
2 minutes. Then:
•
The tape drive resets itself.
•
POST takes place.
•
The drive automatically unloads the
tape cartridge containing the
firmware image, so you can remove
the cartridge. This shows a
successful firmware update.
Summary of Contents for DLT 4700
Page 1: ...DLTTM 4000 DLTTM 4500 DLTTM 4700 Cartridge Tape Subsystem Product Manual...
Page 2: ......
Page 160: ...Firmware Update From Tape 7 18 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 215: ...DLT4000 SCSI Interface DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 8 55...
Page 304: ...DLT4000 SCSI Interface 8 144 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 342: ...Sense Key Information C 6 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 359: ...Index DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 7...
Page 360: ...Index 8 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...