generate device nodes for Storage Device Interface (SDI) subsystem
/sbin/sdimkdev [-fis] [-d filename]
reads the Equipped Device Table (EDT
built by the SDI drivers
and makes any device nodes needed for access to the
disk, tape, and SCSI controllers
that are present on the system.
Device nodes are always created for the first 16 slices.
Because these device nodes are created
for each device and are unique to that device type,
template files are used to specify the device naming conventions.
The location of the template files is
specified in a target controller index file
that can be supplied as a command-line argument.
By default, anytime a new device is detected,
a message describing the device
is printed on standard output.
When more than 16 slices are used,
device nodes are created for each additional slice in use.
These device nodes are created from the VTOC
rather than from the template files.
sdimkdev keeps a record of the EDT
from invocation to invocation
in the /etc/scsi/sdi_edt file.
If the EDT obtained by sdimkdev
during execution is identical to the one
no action is taken and sdimkdev exits.
If the EDT has changed since the last invocation,
sdimkdev checks every node for every device
in the EDT and creates any missing nodes.
sdimkdev takes the following options:
Forces sdimkdev to run at a time other than
sdimkdev is designed to be run from init;
to force its execution at any other time,
you must use the -f option.
Forces sdimkdev to ignore the existing record
of this machine's
configuration in /etc/scsi/sdi_edt
and update all SDI device nodes,
as if a new device had been added to the system.
Suppress the standard output message from sdimkdev
indicating that new device nodes were just created for a device.
Use filename instead of /etc/scsi/tc.index
to determine which template file to use for each device.
exits with a return code of zero
when it detects new devices on the system.
If there are no new devices
since the last time sdimkdev was executed,
it exits with a return code of one.
If an error is detected,
it exits with a return code other than zero or one.
© 2005 The SCO Group, Inc. All rights reserved.
SCO OpenServer Release 6.0.0 - 02 June 2005