sg_rdac - display or modify SCSI RDAC Redundant Controller mode page
sg_rdac [-6] [-a] [-f=LUN] [-v] [-V] DEVICE
SG_RDAC(8) SG3_UTILS SG_RDAC(8) NAME sg_rdac - display or modify SCSI RDAC Redundant Controller mode page SYNOPSIS sg_rdac [-6] [-a] [-f=LUN] [-v] [-V] DEVICE DESCRIPTION sg_rdac displays or modifies the RDAC controller settings via the Redundant Controller mode page (0x2C). When modifying the settings it allows one to transfer the ownership of individual drives to the con- troller the command was received on. OPTIONS -6 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. -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). LUN is a decimal number which cannot exceed 31 when the -6 option is given, otherwise is cannot exceed 255. -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 (C) 2006-2017 Hannes Reinecke, Douglas Gilbert. This software is distributed under the GPL version 2. There is NO war- ranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR- POSE. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+--------------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+--------------------------+ |Availability | system/storage/sg3_utils | +---------------+--------------------------+ |Stability | Pass-through uncommitted | +---------------+--------------------------+ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from http://sg.danny.cz/sg/p/sg3_utils-1.46.tgz. Further information about this software can be found on the open source community website at http://sg.danny.cz/sg/sg3_utils.html. sg3_utils-1.43 November 2017 SG_RDAC(8)