- To: "LDM Users" <ldm-users@xxxxxxxxxxxxxxxx>, <ldm-support@xxxxxxxxxxxxxxxx>
- Subject: [ldm-users] LDM Queue corruption
- From: "Jeff Lake - Admin" <admin@xxxxxxxxxxxxxxxxxxxx>
- Date: Wed, 14 Apr 2010 17:05:45 -0400
The following little snippet has been plaguing my LDM server for the past
few weeks
(I have been adjusting my pqact.conf/ldmd.conf as I learn which headers I
really need from NIMAGE and FNEXRAD)
it doesn't matter if I delete the queue and rebuild it, or use pqcat and
pqcheck
whenever I restart LDM I get the error.
[ldm@feeds ~]$ ldmadmin restart Flushing the LDM product-queue to disk... Stopping the LDM server... Waiting for the LDM to terminate The writer-counter of the product-queue isn't zero. Eithera process has the product-queue open for writing or the queuemight be corrupt. Terminate the process and recheck or use pqcat -l- -s -q /usr/local/ldm/data/ldm.pq && pqcheck -F -q /usr/local/ldm/data/ldm.pq to validate the queue and set the writer-counter to zero. Apr 14 20:31:18 UTC feeds.michiganwxsystem.net : LDM not started [ldm@feeds ~]$ bin/pqcat -l- -s -q /usr/local/ldm/data/ldm.pq Apr 14 20:32:21 pqcat NOTE: Starting Up (16677)Apr 14 20:32:21 pqcat ERROR: pqcat queueSanityCheck: Product count doesn't match
Apr 14 20:32:21 pqcat ERROR: products tallied: 37411 Value in queue: 37508 Apr 14 20:32:21 pqcat NOTE: Exiting Apr 14 20:32:21 pqcat NOTE: Number of products 37411 [ldm@feeds ~]$ bin/pqcheck -F -q data/ldm.pq Apr 14 20:32:50 pqcheck NOTE: Starting Up (16832) Apr 14 20:32:50 pqcheck NOTE: Exiting [ldm@feeds ~]$ ldmadmin start The product-queue is OK. Checking pqact(1) configuration-file(s)... /usr/local/ldm/etc/pqact.conf: syntactically correct Checking LDM configuration-file (/usr/local/ldm/etc/ldmd.conf)... Starting the LDM server...
is there a way to fix?? or should I just get use to delqueue and mkqueue when I restart??
Jeff Lake K8JSL http://www.MichiganWxSystem.comhttps://www.TheWeatherCenter.net
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