sg_rdac - display or modify SCSI RDAC Redundant Controller mode page
sg_rdac displays or modifies the RDAC controller settings via the Redundant
Controller mode page (0x2C). When modifying the settings it allows to transfer
the ownership of individual drives to the controller the command was received
- Use the 6 byte cdb variants of the SCSI MODE SENSE and MODE
SELECT commands. The default action (in the absence of this option) is to
use the 10 byte cdb variants.
- Transfer all (visible) devices
- Transfer the device identified by LUN. This command
will only work if the controller supports 'Dual Active Mode' (aka
- be verbose
- print version string then exit
The exit status of sg_rdac is 0 when it is successful. Otherwise see the
sg3_utils(8) man page.
Written by Hannes Reinecke <hare at suse dot com>, based on
Report bugs to <dgilbert at interlog dot com>.
Copyright © 2006-2015 Hannes Reinecke, Douglas Gilbert.
This software is distributed under the GPL version 2. There is NO warranty; not
even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.