RDF System Management Manual for H-Series RVUs (RDF 1.8)

SET TRIGGER CPU 0:1
SET TRIGGER PRIORITY 150
ADD TRIGGER REVERSE
The RDF configuration on \RIGHT is contained in the file \RIGHT.$DATA01.RDFCONF. RIGHT
(specified in the INFILE). That file includes these commands (the standard SET/ADD RDF,
EXTRACTOR, RECEIVER, PURGER, IMAGETRAIL and VOLUME configuration commands
are omitted):
INITIALIZE RDF, BACKUPSYSTEM \LEFT, INITTIME NOW !
START RDF
Initially, RDF runs from \LEFT to \RIGHT. To reverse replication, you enter this command on
\LEFT:
STOP RDF, REVERSE
This causes RDF to drain the replication stream up to the current point in time, and then execute
the reverse trigger on \RIGHT (in this case the reverse trigger is RDFCOM with the input file
$DATA01.RDFCONF.RIGHT). RDFCOM reads the input file, which causes a new RDF
environment to be initialized and started from \RIGHT to \LEFT. Any messages from RDFCOM
are reported to $0.
After the RDFCOM process on \LEFT completes, the RDF environment from \LEFT to \RIGHT
shuts down.
SET VOLUME
The SET VOLUME command sets updater process configuration parameters within the RDF
configuration memory table. The supplied values are not applied to the RDF configuration file,
however, until you issue an ADD VOLUME command.
SET VOLUME volume-option
where volume-option is:
{ATINDEX audittrail-index-number }
{CPUS primary-CPU : backup-CPU }
{PRIORITY priority }
{PROCESS process-name }
{IMAGEVOLUME $volume }
{UPDATEVOLUME $volume }
{INCLUDE subvol.file }
{EXCLUDE subvol.file }
{MAPFILE $vol.subvol.file }
{MAPLOG $vol.subvol.file }
ATINDEX audittrail-index-number
is an integer value from 0 through 15 specifying the audit trail on the primary system to
which the data volume being protected is mapped. 0 specifies the MAT. 1 through 15 specifies
auxiliary audit trails AUX01 through AUX15, respectively. The default is 0.
CPUS primary-CPU : backup-CPU
identifies the CPUs in which the updater process is to run as a process pair on the backup
system; primary-CPU is the primary CPU; backup-CPU is the backup CPU. Values range
from 0 through 15. The defaults are 0:1.
PRIORITY priority
identifies the execution priority for the updater process; priority is the execution priority,
from 10 through 199. The default is 160.
PROCESS process-name
identifies the process name for the updater process; process-name is any unique, valid
process name of up to 5 characters; the first character must be a dollar sign ($). You cannot
specify any of the reserved process names listed in the Guardian Procedure Calls Reference
Manual. Names longer than 5 characters, including the $ sign, are invalid.
This parameter is not optional. You must explicitly name the updater process.
222 Entering RDFCOM Commands