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[LDM #WSH-264242]: 2nd example



Erik,

The "-overwrite" option wasn't specified, so incoming data-products were 
appended
to the output file. Apparently, products with WMO sequence number 330 and 331
were received in different order by the two LDM-s -- resulting in the output
files being different.

If there's more than one path from the source to the destination, then the order
of data-products can't be guaranteed.

> This is the 2nd example that I find way more frequently.  This is
> probably related to the queue size, but I just want to confirm.
> 
> In this and other files, the verify1 version of the file always has a
> little extra bit of data that prevents it from matching exactly with
> the version that verify2 produces.
> 
> These files are created with the following pqact.conf entry:
> 
> WMO 
> ^(FT)(US|AK|GM|PU|CA|HW|PA|PQ)(3|4)..(TJ|PA|PG|PH|PK|PM|PW|KA|KB|KC|KD|KE|KF|KG|KH|KI|KJ|KK|KL|KM|KN|KO|KP|KQ|KR|KS|KT|KU|KV|KX|KY|KZ)(.*)
> FILE -strip /u1/data/%m%d/TAF.%m%d%y
> 
> These pqact entries seem to work differently - they record all matches
> throughout the day into a single file.  So somewhere along the line,
> verify1 is catching slightly more than verify2.


Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: WSH-264242
Department: Support LDM
Priority: Normal
Status: Closed
===================
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