[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: 20031125: ldm/craft data latencies at NWS Central Region HQ
- Subject: Re: 20031125: ldm/craft data latencies at NWS Central Region HQ
- Date: Wed, 26 Nov 2003 14:27:08 -0700
Karen,
>Date: Wed, 26 Nov 2003 13:20:48 -0600
>From: "Karen Cooper" <address@hidden>
>Organization: NOAA/NWS/NSSL
>To: Steve Emmerson <address@hidden>
>Subject: Re: 20031125: ldm/craft data latencies at NWS Central Region HQ
The above message contained the following:
> After our earlier phone call, I made the same changes on a couple of the
> other machines and the latencies on them are also way down.
Excellent!
> I've talked with Carl Sinclair at OU and we are going to make the
> changes on all boxes we have control of, and also notify the other CRAFT
> LDM sysadmins of the changes to make so that we can get the latencies
> down for all of the radars.
Again, excellent!
> I think we didn't use this before because we had problems getting the
> pqing_bdds to work from within the ldmd.conf. I can't remember exactly
> what the problems were, but it may have simply been impatience on our
> part. I notice it often takes 20 seconds or more for the pqing_bdds
> process to start from within the ldmd.conf as an "exec" command.
Interesting. I'll remember that.
> Thank you VERY much for your assistance in solving this problem. I'm
> not sure we would have ever found this on our own, and I hope it will
> make all of our LDM feeds for the CRAFT data much more efficient and
> bring all of the latencies down.
You're most welcome. It's in our own enlightened self-interest to help
you use our software so that geophysical research and education can
flourish.
Regards,
Steve Emmerson
LDM Developer