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Carl, One other odd thing is that every time we run "pqcat" it causes the queue > to grow. On the external ldm I ran this... > pqcat -p "UAF" -v /opt/ldm/var/queues/ldm.pq > /dev/null > and this was the queue size before... > -rw-rw-r-- 1 ldm ldm 53478001919 Apr 12 18:37 ldm.pq > this was after... > -rw-rw-r-- 1 ldm ldm 53556772217 Apr 12 18:39 ldm.pq > > I thought pqcat was just reading the queue? > That's not only odd, it's impossible! pqcat(1) opens the queue read-only! Regards, Steve Emmerson LDM Developer Ticket Details =================== Ticket ID: CWR-357624 Department: Support IDD Priority: Normal Status: Open =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.