TMF Reference Manual (H06.05+)

TMFCOM Commands
HP NonStop TMF Reference Manual—540138-002
3-18
ADD AUDITTRAIL
OVERFLOWVOL[S]
specifies the volume used as overflow space for the audit trail. Although this
attribute is not required by TMF, if you omit it, TMF issues a message at TMF
startup, indicating that an overflow-audit volume should be configured.
You can specify from 1 to 16 overflow-audit volumes. These can be the same
volumes as the active-audit volumes; they can also be data volumes or any
volumes not configured for other TMF purposes. To change the overflow-audit
volumes later, you can use the ALTER AUDITTRAIL command.
For the START TMF command to execute successfully, all overflow-audit volumes
must be up.
OVERFLOWTHRESHOLD integer
specifies the percentage of audit trail capacity that can be consumed before TMF
begins overflow copying. This is an optional parameter. The minimum value is 50
and the maximum is 100. The default is 80(%).
RESTOREVOL[S]
specifies the volumes used when restoring audit dumps during execution of a
RECOVER FILES command. If audit dumping is configured for the audit trail, you
must specify at least one volume for this purpose.
You can specify from 1 to 16 restore-audit volumes. These can be the same
volumes as the active-audit volumes; they can also be data volumes or any
volumes not configured for other TMF purposes. To change the restore-audit
volumes later, you can use the ALTER AUDITTRAIL command.
BEGINTRANSDISABLE integer
specifies the percentage of audit trail capacity that can be consumed before TMF
disables new transactions. When the consumed capacity falls below this
threshold, new transactions are no longer disabled by audit-trail usage. (However,
new transactions can be disabled for other reasons, as explained in the ALTER
BEGINTRANS command description.) The minimum value is 50 and the
maximum is 100. The default is 90(%).
Security Restrictions
You can issue the ADD AUDITTRAIL command only if you are a member of the super
user group.
TMF State Requirement
You can issue ADD AUDITTRAIL commands under either of two conditions: