NAME¶
sg_rdac - Display or Modify RDAC Redundant Controller Page
SYNOPSIS¶
sg_rdac [
-a] [
-f=LUN] [
-v] [
-V]
DEVICE
DESCRIPTION¶
sg_rdac displays or modifies the RDAC controller settings via the Redundant
Controller Page (0x2C). When modifying the settings it allows to transfer the
ownership of individual drives to the controller the command was received on.
OPTIONS¶
- -a
- Transfer all (visible) devices
- -f=LUN
- Transfer the device identified by LUN. This command
will only work if the controller supports 'Dual Active Mode' (aka
active/active mode).
- -v
- be verbose
- -V
- print version string then exit
EXIT STATUS¶
The exit status of sg_rdac is 0 when it is successful. Otherwise see the
sg3_utils(8) man page.
AUTHOR¶
Written by Hannes Reinecke <hare at suse dot com>, based on
sg_emc_trespass.
REPORTING BUGS¶
Report bugs to <dgilbert at interlog dot com>.
COPYRIGHT¶
Copyright © 2006-2007 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.