RDF/IMP, IMPX, and ZLT System Management Manual

Entering RDFCOM Commands
HP NonStop RDF/IMP, IMPX, and ZLT System Management Manual—524388-002
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Command Overview
LOCKSTEPVOL $volume
specifies the primary system disk volume on which the RDF lockstep file
(ZRDFLKSP.<control-subvolume>) is to be located. The specified volume must
be configured to the Master Audit Trail (MAT), and either the entire volume or at
least the lockstep file must be protected by the RDF subsystem. For information
about the RDF lockstep capability, see Section 14, Process-Lockstep Operation.
REPLICATEPURGE {ON | OFF}
specifies whether Enscribe purge operations on the primary system are to be
replicated on the backup system.
When set to OFF (the default value), Enscribe purge operations are not replicated.
You should use the default (OFF) for all RDF configurations (unless you have a
specific need for replicating Enscribe purge operations).
If you configure the RDF subsystem to replicate network transactions, you should
not replicate Enscribe purge operations because doing so might result in
unexpected errors during the updater network undo processing.
When set to ON, Enscribe purge operations on the primary system are replicated
on the backup system.
REMOTE MIRROR {ON | OFF}
specifies whether ZLT is enabled or disabled. The default is off. For information
about the ZLT capability, see Section 16, Zero Lost Transactions (ZLT).
REMOTE STANDBY {node-name}
specifies the system name of the ZLT standby system. node-name must be a
valid name and must identify a system in your current Expand network. The
default is the name of the backup system. For information about the ZLT
capability, see Section 16, Zero Lost Transactions (ZLT).
Where Issued
Primary system only.
Security Restrictions
You can issue the SET RDF command only if you are a member of the super-user
group.