Power-Off The Drive; Reset The Drive - StorageTek 9840 Product Manual

Basic Operations
4. Wait until the drive successfully completes IPL. Note the following:
• The "CC DIAGS" and "ASIA DIAGS" messages indicate that the IPL
• The drive powers on automatically to online mode if drive is operable
• The drive powers on to offline mode if a configuration error was
• "Memory Err" or "Boot Fail" may be displayed if an error occurs
Note: If any error displays, go to
5. Inform the operator when the drive is available and can receive I/O from
the host(s).

Power-off the Drive

Note: Refer to
1. Make sure I/O is not active to the drive from any host(s).
2. Unload a tape cartridge, if loaded, and remove it from drive.
3. Power-off the drive:
a. For a desktop unit and/or rack-mountable drive tray, set the
b. For a library drive power supply that has a
c. For a library drive power supply that does not have a

Reset the Drive

Pressing the
memory. (The same process occurs automatically at power-on).
To reset a drive that is already powered on:
1. Make sure a cartridge tape is not loaded in the drive.
4-2
diagnostics are active. These messages require no action on your part.
and configuration error/s were not encountered.
encountered and the "Fix_CfgErr" message displays; see note.
early in the IPL sequence. These errors cause the drive to hang; see
note.
corrective action.
Chapter 5, "Cartridge Scratch Loader,"
off a CSL.
switch on the rear panel to OFF.
switch to OFF.
disconnect the power supply power cord.
switch resets the drive and reloads drive firmware into drive
IPL
Sixth Edition
Table 7-2 on page 7-3
for instructions to power-
switch, set the
Power
for a description of
Power
Power
switch,
Power
95741