QA output created by 973

=== zswap agent installation ===
Updating the Performance Metrics Name Space (PMNS) ...
Terminate PMDA if already installed ...
[...install files, make output...]
Updating the PMCD control file, and notifying PMCD ...
Check zswap metrics have appeared ... X metrics and Y values

=== remove zswap agent ===
Culling the Performance Metrics Name Space ...
zswap ... done
Updating the PMCD control file, and notifying PMCD ...
[...removing files...]
Check zswap metrics have gone away ... OK
