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[LDM #WDB-706909]: Restarting LDM

Hi Martha,

re:
> We have noticed that if LDM runs on our NOAAPORT decoder for several
> days, the file system where the data are being written begins to fill
> up, not just with data files but seemingly with large temporary files,
> scratch files, etc.  We found this out when restarting LDM dropped
> the file system usage back a good bit.

Our experience with situations like the one you are describing have all
been associated with users deleting files that are open for writing by
a routine running in the LDM process group.  Even though the file(s)
may look like they get deleted, they aren't really until the LDM is
stopped.

> Is there a recommendation in place about restarting LDM periodically to
> clean out these files?

No, the recommendation is to review your setup (e.g., cron-initiated
scouring of some sort) to find the process(es) that may be deleting
files that are being held open.

> Thanks.

No worries.

Cheers,

Tom
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Ticket Details
===================
Ticket ID: WDB-706909
Department: Support LDM
Priority: Normal
Status: Closed