Technical data

4–61
Compaq HSZ80 Array Controller ACS Version 8.3 Maintenance and Service Guide
HSUTIL
Use HSUTIL to upgrade the firmware on disk drives in the subsystem and to format
disk drives. See Chapter 3, “Upgrading Firmware on a Device,” page 3–14, for more
infomration on using HSUTIL. While you are formatting disk drives or installing
new firmware, HSUTIL may produce one or more of the messages in Table 4–17
(many of the self-explanatory messages have been omitted).
Table 4–17 HSUTIL Messages and Inquiries
Message Description
Insufficient resources HSUTIL cannot find or perform the operation because internal
controller resources are not available.
Unable to change operation mode to
maintenance for unit
HSUTIL was unable to put the source single disk drive unit into
maintenance mode to enable formatting or code load.
Unit successfully allocated HSUTIL has allocated the single disk drive unit for code load
operation. At this point, the unit and its associated device are not
available for other subsystem operations.
Unable to allocate unit HSUTIL could not allocate the single disk drive unit. An
accompanying message explains the reason.
Unit is owned by another sysop Device cannot be allocated because it is being used by another
subsystem function or local program.
Unit is in maintenance mode Device cannot be formatted or code loaded because it is being used
by another subsystem function or local program.
Exclusive access is declared for unit Another subsystem function has reserved the unit shown.
The other controller has exclusive
access declared for unit
The companion controller has locked out this controller from
accessing the unit shown.
The RUNSTOP_SWITCH is set to
RUN_DISABLED for unit
The RUN\NORUN unit indicator for the unit shown is set to NORUN;
the disk cannot spin up.