diskcfg(1M)
diskcfg --
update system files for SDI drivers
Synopsis
/etc/scsi/diskcfg [-S] [-R ROOT] [filename]
Description
diskcfg generates system files for
the Storage Device Interface (SDI) drivers
from information provided.
It reads input from the provided file,
or from stdin if a file is not provided,
and generates a new SDI configuration
based on the information.
The input provided describes the SDI drivers
to be turned on and off, and
must exactly match the required format or
diskcfg will fail.
diskcfg is intended for use with the
sdiconfig(1M)
command
or any command producing similar output.
Options
diskcfg takes the following options:
-S-
turns on the debug messages
-R ROOT-
uses this value instead of /
for the root of a kernel source tree
filename-
read input from filename instead of
from standard input
Input
The format of the input for diskcfg is:
driver name
long driver name
driver type
configure flag
unit number
dma channel 1
dma channel 2
ipl level
interrupt vector
interrupt sharing flag
starting I/O address
ending I/O address
starting memory address
ending memory address
cpu binding
Each field must have a value present,
and the input must be tab separated.
Each input line represents one SDI device.
Note that diskcfg does not use the shell variable
ROOT
from the user environment as its starting path.
You can
specify a value for ROOT by using the
-R option.
The -R option should not be used except
for the special case of
kernel development in a non-root source tree.
Usage
diskcfg is an administrative command and
must be run in single-user mode.
See
init(1M)
for information on
switching the machine to single-user mode.
Any loadable target drivers, such as
st01(7)and
sc01(7)
must be demand loaded before executing diskcfg.
See
modadmin(1M)
for information on loading loadable
drivers.
Files
/etc/scsi/diskcfg-
/dev/resmgr-
/stand/resmgr-
Return values
On success,
diskcfg
exits with a return value of 0.
On failure, it returns a non-zero code.
References
disk.cfg(4dsp),
init(1M),
modadmin(1M),
sdiadd(1M),
sdiconfig(1M),
sdirm(1M)
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 25 April 2004