TMF Reference Manual (G06.24+)

TMFCOM Commands
HP NonStop TMF Reference Manual—522418-002
3-237
SET DATAVOLS
TMF State Requirement
You can enter the SET DATAVOLS command at any time, whether or not TMF has
been started.
Usage Guidelines
The values specified in SET DATAVOLS are local to your current session only and are
not propagated to TMFSERVE. These values take effect when you issue subsequent
ADD DATAVOLS commands within your session and cease to apply when your
session ends.
You might want to use SET DATAVOLS when you expect to issue several subsequent
ADD DATAVOLS commands, using the SET DATAVOLS values for certain attributes in
most instances and overriding the default values. In this way, the SET DATAVOLS
values are carried forward to all the ADD DATAVOLS commands in your session, so
that you need to enter specific alternative values only as you want.
You can display the attribute values established by the most recent SET DATAVOLS
command in your session by entering the SHOW DATAVOLS command.
For additional guidelines, see the ADD DATAVOLS command description earlier in this
section.
Examples
The following SET DATAVOLS command sets the RECOVERYMODE attribute to
ARCHIVE:
TMF 16> SET DATAVOLS RECOVERYMODE ARCHIVE
All subsequent ADD DATAVOLS commands that do not include the RECOVERYMODE
parameter will use this value for that attribute (rather than the default, ONLINE):
TMF 17> ADD DATAVOLS ($DATA1, $DATA2), AUDITTRAIL MAT
TMF 18> ADD DATAVOLS $DATA3, AUDITTRAIL AUX01
TMF 19> .
.
.
The next SET DATAVOLS command sets the AUDITTRAIL attribute to AUX02, and the
RECOVERYMODE attribute back to ONLINE, for subsequent ADD DATAVOLS
commands in this session:
TMF 19> SET DATAVOLS AUDITTRAIL AUX02, RECOVERYMODE ONLINE
TMF 20> .
.
.