Re: [conduit] NCO Conduit Transition to RHEL8

  • To: "Herzmann, Daryl E [AGRON]" <akrherz@xxxxxxxxxxx>
  • Subject: Re: [conduit] NCO Conduit Transition to RHEL8
  • From: Mike Zuranski <mzuranski@xxxxxxxx>
  • Date: Thu, 19 Oct 2023 21:50:35 -0500
Hi Daryl,

Someone else reported that to me earlier today, and I reported it to the
dataflow email (CC'd here).

I probably should have announced something here earlier, sorry about that.

-Mike


*Mike Zuranski*
Data Engineer II
Unidata Program Center
University Corporation for Atmospheric Research


On Thu, Oct 19, 2023 at 9:48 PM Herzmann, Daryl E [AGRON] <
akrherz@xxxxxxxxxxx> wrote:

> Greetings Mike,
>
> NDFD data stopped flowing for me after 11z this morning.  Are you seeing
> what the product names are now?
>
> daryl
>
> ________________________________________
> From: Herzmann, Daryl E [AGRON] <akrherz@xxxxxxxxxxx>
> Sent: Sunday, October 15, 2023 8:38 PM
> To: Mike Zuranski
> Cc: CONDUIT Users List; ncep.pmb.dataflow@xxxxxxxx; Unidata CONDUIT
> Support
> Subject: Re: [conduit] NCO Conduit Transition to RHEL8
>
> Hi Mike,
>
> Thanks, that was the clue-by-four I needed to be hit with.  I adjusted my
> LDM request and got the other half of the NDFD products now being
> transmitted!
>
> PS, that screenshot is ultra fancy, is it available for us mere mortals to
> use?
>
> daryl
>
> ________________________________________
> From: Mike Zuranski <zuranski.wx@xxxxxxxxx>
> Sent: Sunday, October 15, 2023 3:18 PM
> To: Herzmann, Daryl E [AGRON]
> Cc: CONDUIT Users List; ncep.pmb.dataflow@xxxxxxxx; Unidata CONDUIT
> Support
> Subject: Re: [conduit] NCO Conduit Transition to RHEL8
>
> Daryl,
>
> Looks like it's there to me, all under the
> "/common/data/products/NDFD/grib2/..." header.  20Z coming in now actually:
>
> [image.png]
>
> Are you not seeing these?
>
> -Mike
>
>
> Mike Zuranski
> Data Engineer II
> Unidata Program Center
> University Corporation for Atmospheric Research
>
>
> On Sun, Oct 15, 2023 at 1:00 PM Herzmann, Daryl E [AGRON] <
> akrherz@xxxxxxxxxxx<mailto:akrherz@xxxxxxxxxxx>> wrote:
> Hi Mike,
>
> Thanks, but I am not seeing either of those two.  Do you have examples
> from today?
>
> daryl
>
> ________________________________________
> From: Mike Zuranski <zuranski.wx@xxxxxxxxx<mailto:zuranski.wx@xxxxxxxxx>>
> Sent: Sunday, October 15, 2023 11:52 AM
> To: Herzmann, Daryl E [AGRON]
> Cc: CONDUIT Users List; ncep.pmb.dataflow@xxxxxxxx<mailto:
> ncep.pmb.dataflow@xxxxxxxx>; Unidata CONDUIT Support
> Subject: Re: [conduit] NCO Conduit Transition to RHEL8
>
> Hi Daryl,
>
> For some unknown amount of time, there has been duplicate NDFD data on
> CONDUIT that would come with two separate product IDs, though the data was
> identical.  Here is an example of the differences; the two products were
> otherwise bytewise identical:
>
> /common/data/products/NDFD/grib2/YCUZ98_KWBN_121351.grib2
> !grib2/nwstg/NWS_0/#000/202310121400F058/SPED/10 m HGHT! 000042
> data2/ndfd/YCUZ98_KWBN_121351.grib2
> !grib2/nwstg/NWS_0/#000/202310121400F058/SPED/10 m HGHT! 000042
>
> I have been in talks with NCEP about this and I know they were looking
> into it; while I wasn't aware of any plans, it would appear they have
> consolidated/rectified the different product IDs with this update.  From my
> records it looks like the latter pattern stopped around 10/12 14Z, the
> former pattern continues to be used.
>
> If you search using the former product ID pattern, do you see all the
> expected NDFD products then?
>
> -Mike
>
>
> Mike Zuranski
> Data Engineer II
> Unidata Program Center
> University Corporation for Atmospheric Research
>
>
> On Sun, Oct 15, 2023 at 10:58 AM Herzmann, Daryl E [AGRON] <
> akrherz@xxxxxxxxxxx<mailto:akrherz@xxxxxxxxxxx><mailto:akrherz@xxxxxxxxxxx
> <mailto:akrherz@xxxxxxxxxxx>>> wrote:
> Greetings,
>
> Since this transition, I am noticing that NDFD data is not flowing over
> CONDUIT.  Anybody else able to verify?
>
> daryl
>
> ________________________________________
> From: conduit <conduit-bounces@xxxxxxxxxxxxxxxx<mailto:
> conduit-bounces@xxxxxxxxxxxxxxxx><mailto:conduit-bounces@xxxxxxxxxxxxxxxx
> <mailto:conduit-bounces@xxxxxxxxxxxxxxxx>>> on behalf of NCEP Dataflow
> via conduit <conduit@xxxxxxxxxxxxxxxx<mailto:conduit@xxxxxxxxxxxxxxxx
> ><mailto:conduit@xxxxxxxxxxxxxxxx<mailto:conduit@xxxxxxxxxxxxxxxx>>>
> Sent: Wednesday, October 11, 2023 2:18 PM
> To: CONDUIT Users List
> Cc: Unidata CONDUIT Support
> Subject: Re: [conduit] NCO Conduit Transition to RHEL8
>
> Hello CONDUIT Users,
>
> The start date of the transition of NCO's Conduit servers to RHEL8 was
> pushed back by one day due to Critical Weather Day on Tuesday 10/10.
> Therefore our migration to the new systems began today, Wednesday October
> 11th. The transition will still take place over three days with our
> operational servers now planned to migrate tomorrow, Thursday October 12th
> at ~1300z.
>
> Changes on your end are not necessary and we are anticipating a seamless
> transition. If however you do encounter issues that are not resolved by an
> LDM restart, please report them to NCO Dataflow (
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>>>) as soon
> as possible with a subject line that includes the text "CONDUIT Issue".
>
> Thank you
> --
> NCO Dataflow Team
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>>>
>
>
> On Fri, Oct 6, 2023 at 12:44 PM Dustin Sheffler - NOAA Federal <
> dustin.sheffler@xxxxxxxx<mailto:dustin.sheffler@xxxxxxxx><mailto:
> dustin.sheffler@xxxxxxxx<mailto:dustin.sheffler@xxxxxxxx>><mailto:
> dustin.sheffler@xxxxxxxx<mailto:dustin.sheffler@xxxxxxxx><mailto:
> dustin.sheffler@xxxxxxxx<mailto:dustin.sheffler@xxxxxxxx>>>> wrote:
> Attention CONDUIT Users,
>
> Beginning Tuesday, October 10th, 2023 at 1300z, NCO Dataflow will begin
> the migration of our CONDUIT systems to RHEL 8. The transition will take
> place over three days with our operational servers migrating on Wednesday,
> October 11th at 1300z. Changes on your end are not necessary and we are
> anticipating a seamless transition. If however you do encounter issues that
> are not resolved by an LDM restart, please report them to NCO Dataflow (
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>>>) as soon
> as possible with a subject line that includes the text "CONDUIT Issue".
>
> Thank you
> --
> NCO Dataflow Team
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx><mailto:
> ncep.pmb.dataflow@xxxxxxxx<mailto:ncep.pmb.dataflow@xxxxxxxx>>>
>
> To sign up for the NOMADS/FTPPRD Users List:
> https://www.lstsrv.ncep.noaa.gov/mailman/listinfo/ncep.list.nomads-ftpprd
> <tel:%28301%29%20683-1400>
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