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Gerry, Sorry for the delayed response. We're having our Policy Committee meeting. > We've started seeing some additional problems with loss of data on some > of our systems. We've unloaded some of the filing and processing off > dc-ldm2, but it's appearing now that sasquatch may have some issues. > I'm including the latest log, but I'd like to call attention to the > following, and state up front that I don't recall what these mean and am > confused. Again. ... > Oct 29 19:57:42 sasquatch weather.renci.org(feed)[6772] NOTE: feed or > notify failure; HEREIS: RPC: Unable to send; errno = Broken pipe > Oct 29 19:57:42 sasquatch rpc.ldmd[6646] NOTE: child 6772 exited with > status 7 > Oct 29 20:11:03 sasquatch gambit.itsc.uah.edu(feed)[6774] NOTE: feed or > notify failure; HEREIS: RPC: Unable to send; errno = Broken pipe > Oct 29 20:11:03 sasquatch rpc.ldmd[6646] NOTE: child 6774 exited with > status 7 > Oct 29 20:12:30 sasquatch weather.renci.org(feed)[6981] NOTE: feed or > notify failure; HEREIS: RPC: Unable to send; errno = Broken pipe > Oct 29 20:12:30 sasquatch rpc.ldmd[6646] NOTE: child 6981 exited with > status 7 > Oct 29 20:12:30 sasquatch weather.renci.org(feed)[7162] NOTE: Starting > Up(6.6.2/6): 20071029191229.735 TS_ENDT {{EXP, ".*"}}, > SIG=17e8813a38c6f1e280124c4d502ed161, Primary > Oct 29 20:12:30 sasquatch weather.renci.org(feed)[7162] NOTE: topo: > weather.renci.org {{EXP, (.*) - (SADC....-UNC)}} > > Something tells me these are normal but I'm no longer confident of my > recall on this. The messages are relatively normal. The upstream LDM processes on Sasquatch couldn't write to the downstream LDM processes because the pipes broke for some reason. I know those messages aren't very informative -- but that's the best that can be done on the upstream side. To discover the reason, you'd have to look at the log files on the downstream side. One reason could be network congestion. Another is termination of the downstream LDM processes. And sometimes, the reason can't be found (e.g., gateways terminating the connections, new firewall rules, etc.). > We're working specifically with weather.renci.org on this and had some > issued lasat week and over the weekend getting data back and forth > between the systems. Any help you might be able to offer is already > greatly appreciated. Look at the downstream log file around the same time. What does it say? > Gerry > -- > Gerry Creager -- address@hidden > Texas Mesonet -- AATLT, Texas A&M University > Cell: 979.229.5301 Office: 979.458.4020 FAX: 979.862.3983 > Office: 1700 Research Parkway Ste 160, TAMU, College Station, TX 77843 Regards, Steve Emmerson Ticket Details =================== Ticket ID: IIX-893121 Department: Support LDM Priority: Normal Status: Closed