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Dr. Steve Chiswell



Steve:

Thanks for looking at our LDM on "Halo".  But, it's still not right.  I'm 
looking at the latest east-coast IR at about 8 pm EDT on 7 October (0000 
GMT on 8 October).  The loop starts at 0815 GMT and loops hourly to 1515 GMT 
on 4 Oct then jumps to 1615 GMT and 1815 GMT on 6 October then back to 
the beginning of the loop.  So, the loop is not up-to-date, nor in proper 
sequence.

Could you please take another look at Halo's LDM and see if you can 
restore order.

Thank you!

Sincerely,

Prof. Ward Hindman
CCNY

From address@hidden Sat Oct  7 18:45:56 2000
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Subject: Re: Dr. Steve Chiswell
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Hi Ward,
     I was away, but I've heard our University
had network problems on Oct 4 and 5.
Apparently the internet connection was
very slow (maybe even intermittent).
We've still got entries like:
./ldmd.log.2:Oct 06 20:08:25 redwood halo(feed)[6240]: pnga2area Q1 UW 213 GOES-
8_IMG 6.8um 8km 20001006 1915: RPC: Timed out
./ldmd.log.2:Oct 06 20:08:25 redwood halo(feed)[6240]: pq_sequence failed: I/O e
rror (errno = 5)
./ldmd.log.2:Oct 06 20:08:25 redwood halo(feed)[6240]: Exiting

in our ldmd.log file if that helps you or steve
diagnose the problem. It might be possible
that your product queue got currupted while
we were having network problems. Perhaps
recreating the product queues would get data flowing to
you again.


traceroutes to halo look pretty good, *except* at the
very last step...

traceroute to halo.sci.ccny.cuny.edu (134.74.52.189), 30 hops max, 40 byte packe
ts
 1  be102 (169.226.4.1)  0.651 ms  0.493 ms  0.480 ms
 2  169.226.13.1 (169.226.13.1)  0.827 ms  1.917 ms  1.101 ms
 3  at-gw3-alb-1-0-T3.appliedtheory.net (169.130.23.5)  4.890 ms  3.333 ms  2.86
5 ms
 4  at-atbb-4-0-0-0.appliedtheory.net (169.130.3.37)  3.693 ms  2.856 ms  4.468
ms
 5  at-gsr1-nyc-4-0-OC12.appliedtheory.net (169.130.3.29)  12.344 ms  12.535 ms
 14.688 ms
 6  at-bb3-nyc-4-0-0.appliedtheory.net (169.130.3.2)  14.709 ms  16.018 ms  17.6
03 ms
 7  at-bb2-nyc-6-0-0-OC3.appliedtheory.net (169.130.2.73)  13.432 ms  12.101 ms
 10.558 ms
 8  169.130.2.85 (169.130.2.85)  7.861 ms  9.596 ms  7.113 ms
 9  at-gw8-nyc-12-0-0-OC3.appliedtheory.net (169.130.2.82)  13.897 ms  11.098 ms
  11.417 ms
10  at-cuny-1-0-0-T3.appliedtheory.net (169.130.14.30)  8.019 ms  10.420 ms  11.
781 ms
11  cunyg4.cuny.edu (128.228.254.2)  8.086 ms  8.515 ms  6.456 ms
12  128.228.200.2 (128.228.200.2)  9.112 ms  10.084 ms  12.042 ms
13  fddi2lan-gw.ccny.cuny.edu (134.74.128.21)  10.607 ms  15.187 ms  10.068 ms
14  halo.sci.ccny.cuny.edu (134.74.52.189)  14.374 ms * *


Since we appear to be both on applied theory, network
connections between our machines *should* be good.
Perhaps there are local problems at ccny?

If you (or support@unidata) ever want to look
at redwood ldm logs, or traceroute a host from our machines,
you can use our web page
http://www.atmos.albany.edu/ldm/

David

> Steve:
> 
> Thanks for looking at our LDM on "Halo".  But, it's still not right.  I'm 
> looking at the latest east-coast IR at about 8 pm EDT on 7 October (0000 
> GMT on 8 October).  The loop starts at 0815 GMT and loops hourly to 1515 GMT 
> on 4 Oct then jumps to 1615 GMT and 1815 GMT on 6 October then back to 
> the beginning of the loop.  So, the loop is not up-to-date, nor in proper 
> sequence.
> 
> Could you please take another look at Halo's LDM and see if you can 
> restore order.
> 
> Thank you!
> 
> Sincerely,
> 
> Prof. Ward Hindman
> CCNY