NonStop NS-Series Operations Guide (H06.12+)

13 Applications: Monitoring and Recovery
• “When to Use This Section” (page 145)
• “Monitoring TMF” (page 145)
— “Monitoring the Status of TMF” (page 145)
— “Monitoring Data Volumes” (page 146)
— “TMF States” (page 147)
• “Monitoring the Status of Pathway” (page 147)
— “PATHMON States” (page 148)
• “Related Reading” (page 149)
When to Use This Section
This section explains how to monitor the status of the HP NonStop Transaction Management
Facility (TMF) and Pathway transaction processing applications. For other applications, such as
SQL/MP or SQL/MX, see the appropriate documentation.
Monitoring TMF
This subsection explains how to check the status of TMF and the data volumes it protects. As a
system operator, you might check TMF status in your routine system monitoring. You use the
TMFCOM command interface to manage and operate TMF.
Monitoring the Status of TMF
To monitor TMF using TMFCOM:
1. At a TACL prompt:
> TMFCOM
When to Use This Section 145