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[LDM #BQD-554715]: ldm restart

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  • Subject: [LDM #BQD-554715]: ldm restart
  • Date: Thu, 20 Apr 2017 14:39:01 -0600
Carol,

> The connection from amrc.ssec.wisc.edu to herbie.usap.gov was broken
> again a couple of hours ago.
> 
> ftp://amrc.ssec.wisc.edu/pub/requests/semmerson/ldmd.log.Apr19.2017.log
> 
> Here is the current log file, and I've attached the ldm.conf for
> amrc.ssec.wisc.edu

According to the LDM log file on Amrc, the downstream LDM that was being fed
by the the upstream LDM on Herbie died because of the following:

20170419T132019.708397Z herbie.usap.gov[54845] ERROR pq.c:5226:pq_del_oldest() 
no unlocked products left to delete!
20170419T132019.708458Z herbie.usap.gov[54845] ERROR 
DownHelp.c:220:dh_saveDataProduct() pq_insert() failed: Permission denied:      
   81 20170419132003.223208 EXP 000  ANT.NZCM.AWS.BIF.20170419.1320
20170419T132019.708519Z herbie.usap.gov[54845] NOTE ldmd.c:185:cleanup() Exiting

Basically, this means that an incoming data-product couldn't be inserted into
the product-queue on Amrc because no room for it could be made.

I suspect that the product-queue on Amrc is too small -- either in the 
amount of data it can hold or in the number of products it can hold. Please
send me the output of the following commands:

    pqmon
    ldmadmin config

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: BQD-554715
Department: Support LDM
Priority: Normal
Status: Closed
===================
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