I suppose more correctly this:

> bpimagelist -hoursago 12 -l | awk '/FRAG 2/ {print $9}' | sort | uniq

Should be:
bpimagelist -hoursago 12 -l | awk '/^FRAG 2 / {print $9}' | sort | uniq

Never know. Maybe for whatever reason your media server is called FRAG
afterall...

Jason