Specifications

Troubleshooting Resources 4–55
CONFIG Utility
Use the CONFIG utility to add one or more storage devices to the subsystem. This utility
checks the device ports for new disk drives, then adds them to the controller configuration
and automatically names them.
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.
What BUFFER SIZE, (in
BYTES), does the drive require
(2048, 4096, 8192) [8192]?
HSUTIL detects that an unsupported device has been selected as the target device and
the firmware image requires multiple SCSI Write Buffer commands.You must specify
the number of bytes to be sent in each Write Buffer command. The default buffer size is
8192 bytes. A firmware image of 256 K, for example, can be code loaded in 32 Write
Buffer commands, each transferring 8192 bytes.
What is the TOTAL SIZE of the
code image in BYTES [
device
default
]?
HSUTIL detects that an unsupported device has been selected as the target device. You
must enter the total number of bytes of data to be sent in the code load operation.
Does the target device
support only the download
microcode and save?
HSUTIL detects that an unsupported device has been selected as the target device. You
must specify whether the device supports the SCSI Write Buffer command’s download
and save function.
Should the code be
downloaded with a single
write buffer command?
HSUTIL detects that an unsupported device has been selected as the target device. You
must indicate whether to download the firmware image to the device in one or more
contiguous blocks, each corresponding to one SCSI Write Buffer command.
Table 4–23 HSUTIL Messages and Inquiries (Continued)
Message Description