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Hiya, I logged into iita and did some configuration changes and also changed it back to run version 5.0.8 The configuration changes are: made the queue size 850 megabytes changed pqexpire to run every 20 minutes instead of every 5 minutes. When pqexpire was running the machine was 0% idle. When I stopped the ldm, there were many ldm rogue processes running on the machine not affiliated with the running ldm. When stopping the ldm, care needs to be taken that all ldm processes are gone before restarting. Before the ldm was started, the queue was deleted/remade. When trying to contact iita with ldmping from wsihcsn: ldmping -i 5 -h iita.rap.ucar.edu Aug 26 22:09:19 State Elapsed Port Remote_Host rpc_stat Aug 26 22:09:19 ADDRESSED 0.100148 0 iita.rap.ucar.edu RPC: Unable to receive; errno = Connection reset by peer Aug 26 22:09:24 SVC_UNAVAIL 0.050834 0 iita.rap.ucar.edu RPC: Unable to receive; errno = Connection reset by peer Aug 26 22:09:29 SVC_UNAVAIL 0.032411 0 iita.rap.ucar.edu RPC: Unable to receive; errno = Connection reset by peer rpcinfo on iita also had the same problem: iita:~/logs> rpcinfo -n 388 -u iita 300029 4 rpcinfo: RPC: Unable to receive; errno = Connection refused program 300029 version 4 is not available iita:~/logs> ^-u^-t rpcinfo -n 388 -t iita 300029 4 rpcinfo: RPC: Unable to receive; errno = Connection reset by peer program 300029 version 4 is not available wsihcsn is feeding 4 machines: 2 machines are having latency problems, iita and torrent inside security perimeter 2 machines are current: shemp and ldm.comet outside security perimeter. It's 4:30 and the WSI feed is about 31 behind on iita. Aug 26 22:29:36 pqutil: 2268 19990826215757.317 WSI 646 NEX/EWX/LREF1/199908262145 Robb... =============================================================================== Robb Kambic Unidata Program Center Software Engineer III Univ. Corp for Atmospheric Research address@hidden WWW: http://www.unidata.ucar.edu/ ===============================================================================