I've been sorta swamped, too. Let me see what we're getting at A&M. Will
report this evening.
gerry
On Mon, Jul 30, 2012 at 5:03 PM, Gilbert Sebenste <
sebenste@xxxxxxxxxxxxxxxxxxxxx> wrote:
> On Fri, 27 Jul 2012, Blair Trosper wrote:
>
> I am still seeing this latency...and a lot of us are running nearly an
>> hour
>> behind (Michigan Weather Systems, TAMU, and my constellation of servers)
>> on
>> NEXRAD2.
>>
>
> Interesting. Sorry it has taken me so long to respond, but
> I am gettign the feeds right on time. Blair, have you tried
> something like this in your ldmd.conf:
>
> exec "/home/ldm/bin/pqact -f NEXRAD2 -p BZIP2/K[A-D]
> /home/ldm/etc/pqact.gempak_**craft"
> exec "/home/ldm/bin/pqact -f NEXRAD2 -p BZIP2/K[E-K]
> /home/ldm/etc/pqact.gempak_**craft"
> exec "/home/ldm/bin/pqact -f NEXRAD2 -p BZIP2/K[L-R]
> /home/ldm/etc/pqact.gempak_**craft"
> exec "/home/ldm/bin/pqact -f NEXRAD2 -p BZIP2/K[S-Z]
> /home/ldm/etc/pqact.gempak_**craft"
> exec "/home/ldm/bin/pqact -f NEXRAD2 -p BZIP2/T[A-Z]
> /home/ldm/etc/pqact.gempak_**craft"
> exec "/home/ldm/bin/pqact -f NEXRAD2 -p BZIP2/P[A-Z]
> /home/ldm/etc/pqact.gempak_**craft"
>
>
> I saw some other servers (NSF and OU and Purdue) that were also behind by
>> at least 1500 seconds, and, in many cases, in excess of an hour.
>>
>> I guess once that page is functoinal again (all feed tree pages seem to be
>> non-operational at present), we can perhaps figure out where the latency
>> is
>> originating for the NEXRAD2 tree.
>>
>
> I just checked and you are way behind. Try the above, and then make sure
> you have bandwidth...or at least no latency. Shut down the NEXRAD2
> feed, and type:
>
> ldmping host.somewhere.com
>
> You should see very low ping times like:
>
> /home/ldm% ldmping idd.tamu.edu
> Jul 30 22:03:15 INFO: State Elapsed Port Remote_Host rpc_stat
> Jul 30 22:03:15 INFO: Resolving idd.tamu.edu to 128.194.76.175 took
> 0.001364 seconds
> Jul 30 22:03:15 INFO: RESPONDING 0.074434 388 idd.tamu.edu
>
>
> ****************************************************************
> *******************
> Gilbert Sebenste
> ********
> (My opinions only!) ******
> Staff Meteorologist, Northern Illinois University ****
> E-mail: sebenste@xxxxxxxxxxxxxxxxxxxxx
> ***
> web: http://weather.admin.niu.edu **
> Twitter:
> http://www.twitter.com/NIU_**Weather<http://www.twitter.com/NIU_Weather>
> **
> Facebook:
> http://www.facebook.com/niu.**weather<http://www.facebook.com/niu.weather>
> *
> ****************************************************************
> *******************
>
> ______________________________**_________________
> ldm-users mailing list
> ldm-users@xxxxxxxxxxxxxxxx
> For list information or to unsubscribe, visit:
> http://www.unidata.ucar.edu/**mailing_lists/<http://www.unidata.ucar.edu/mailing_lists/>
>
