Monitoring The Status Of Tmf; Monitoring Data Volumes - HP NonStop NS-series Operation Manual

Applications: Monitoring and Recovery

Monitoring the Status of TMF

To monitor TMF using TMFCOM:
1. At a TACL prompt:
> TMFCOM
2. At the TMFCOM prompt:
~ STATUS TMF
Note. The STATUS TMF command presents status information about the audit dump,
audit trail, and catalog processes. Thus, in addition to the general TMF information, the
STATUS TMF command combines information from the STATUS AUDITDUMP, STATUS
AUDITTRAIL, and STATUS BEGINTRANS commands. However, information from the
other STATUS commands (STATUS DATAVOLS, STATUS OPERATIONS, STATUS
SERVER, and STATUS TRANSACTION) does not appear in the STATUS TMF display.
A TMFCOM report summarizing the current activity of the TMF subsystem, audit
trails, and the audit dump and catalog processes is displayed. For example:
TMF Status:
System: \SAGE, Time: 6-Jul-1994 11:08:06
State: Started
Transaction Rate: 0.10 TPS
AuditTrail Status:
Master:
Active audit trail capacity used: 55%
First pinned file: $MAT1.ZTMFAT.AA000044
Reason: Active transaction(s).
Current file:
AuditDump Status:
Master: State: enabled, Status: active, Process $X545,
File: $MAT2.ZTMFAT.AA000042
BeginTrans Status: Enabled
Catalog Status:
Status: Up
For an explanation of the TMF state in this display, see

Monitoring Data Volumes

To display information about the data volumes for which the TMF subsystem generates
audit records on behalf of transactions performed on those volumes, at a TMFCOM
prompt, type:
~ STATUS DATAVOLS
To control which volumes are displayed, use the STATE, AUDITTRAIL, and
RECOVERYMODE parameters.
The normal operating state for a data volume is STARTED, which indicates that the
volume is ready to process TMF transactions. Audited requests are allowed for data
volumes in this state only where transaction processing is enabled within the
subsystem.
HP Integrity NonStop NS-Series Operations Guide —529869-005
$MAT1.ZTMFAT.AA000045
13- 2
Monitoring the Status of TMF
TMF States on page 13-3.