David, >Date: Wed, 30 Jun 2004 12:39:38 -0700 >From: David Ovens <address@hidden> >Organization: University of Washington >To: Steve Emmerson <address@hidden> >Subject: Re: 20040630: potential LDM/pqact problem on OSF/1 >Keywords: 200406241954.i5OJsCWb010248 LDM PIPE Perl The above message contained the following: > Ok. Try to do this: > ssh address@hidden I'm on. The current LDM logfile contains the following: Jun 30 20:01:58 glacier pqact: 318271 20040630200158.002 NIMAGE 1837527 satz/ch1/GOES-12/IR/20040630 1955/PR-NATIONAL/8km/ TIGQ02 KNES 301955 Jun 30 20:01:58 glacier pqact: pipe: -close^I/home/disk/ldm/local/bin/gini/zlib2gif.pl /home/glacier/ldm/nport/IMAGE/PR-NATIONAL/8km/IR/IR_20040630_1955 satz/ch1/GOES-12/IR/20040630 1955/PR-NATIONAL/8km Jun 30 20:01:58 glacier pqact: pbuf_flush (4) write: Broken pipe Jun 30 20:01:58 glacier pqact: pipe_dbufput: -close/home/disk/ldm/local/bin/gini/zlib2gif.pl/home/glacier/ldm/nport/IMAGE/PR-NATIONAL/8km/IR/IR_20040630_1955satz/ch1/GOES-12/IR/200406301955/PR-NATIONAL/8km write error This indicates that the pqact(1) process 523476 was unable to pipe the data-product whose product-identifier is satz/ch1/GOES-12/IR/20040630 1955/PR-NATIONAL/8km/ TIGQ02 KNES 301955 to the decoder whose pathname is /home/disk/ldm/local/bin/gini/zlib2gif.pl because the pipe was closed. The pipe could have been closed because 1. The decoder explicitly closed standard input; or 2. The decoder terminated prematurely. There are other, similar entries in the logfile. Offhand, I'd say the decoder /home/disk/ldm/local/bin/gini/zlib2gif.pl has a problem. Does it log error-messages anywhere? Regards, Steve Emmerson
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