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20040401: UMaine Unidata LDM: Streaming Status?

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  • Subject: 20040401: UMaine Unidata LDM: Streaming Status?
  • Date: Thu, 1 Apr 2004 13:21:53 -0700 (MST)
Hi Steve,

You can use ldmadmin watch to view prods as they come in:

i.e.

/local/ldm% ldmadmin watch
(Type ^D or ^C when finished)
Apr 01 20:14:18 pqutil:     3584 20040401201417.343   CRAFT 174009
L2-BZIP2/KVWX/20040401201321/174/9
Apr 01 20:14:18 pqutil:    38457 20040401201416.345   CRAFT 123004
L2-BZIP2/KAMA/20040401201239/123/4
Apr 01 20:14:18 pqutil:    43747 20040401201410.201   CRAFT 208006
L2-BZIP2/KOKX/20040401201334/208/6
Apr 01 20:14:18 pqutil:    11953 20040401201417.164   CRAFT 210011
L2-BZIP2/KAMX/20040401201227/210/11
Apr 01 20:14:18 pqutil:    11374 20040401201416.203   CRAFT 259040
L2-BZIP2/KDOG/20040401201108/259/40
Apr 01 20:14:18 pqutil:    12729 20040401201417.532   CRAFT 203047
L2-BZIP2/KEMX/20040401200836/203/47
Apr 01 20:14:18 pqutil:    11560 20040401201417.827   CRAFT 236061
L2-BZIP2/KSFX/20040401201008/236/61
Apr 01 20:14:18 pqutil:     8179 20040401201417.923   CRAFT 198043
L2-BZIP2/KMSX/20040401200821/198/43/E
Apr 01 20:14:18 pqutil:     7857 20040401201416.807   CRAFT 139011
L2-BZIP2/KLSX/20040401201242/139/11
Apr 01 20:14:18 pqutil:       77 20040401201418.373 IDS|DDPLUS 82484487
SRUS52 KCAE 012014 /pRR2CAE
Apr 01 20:14:18 pqutil:    12256 20040401201418.454 NNEXRAD 82484488
SDUS21 KALY 012012 /pN1RENX
Apr 01 20:14:18 pqutil:    12619 20040401201416.318   CRAFT 139004
L2-BZIP2/KBMX/20040401201338/13

I suspect you could write an 'awk' script to pull out the time stamp, and
run via cron...?

Not sure what your intention is..we use ldmping in a cron to notify us via
e-mail if our LDM goes down...


Let me know if I (we) can help further.

Thank you,

Jeff
---------------------------------------------------------------------
Jeff Weber                                    address@hidden        :
Unidata Program Center                        PH:303-497-8676        :
University Corp for Atmospheric Research      3300 Mitchell Ln       :
http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000  :
---------------------------------------------------------------------

On Thu, 1 Apr 2004, Steve Cousins wrote:

> Hi Jeff,
>
> It has been quite a while and our LDM setup has been working pretty well.
>
> Currently there is a process that was setup in order to make sure that the
> data is still streaming in.  It uses the "find" command and it takes quite
> a while to run.  It checks to see if any files have been added in the last
> 20 minutes.  Is there any LDM utility to tell us if data has come in in
> the last 20 minutes?  If so, I'd think that it would be more efficient
> than what is happening now.
>
> This worsened when I moved the data directory to an NFS mount. I have
> temporarily moved it back to its original volume.
>
> Best Regards,
>
> Steve
> _____________________________________________________________
>  Steve Cousins                 Email: address@hidden
>  Research Associate            Phone: (207) 581-4302
>  Ocean Modeling Group
>  School of Marine Sciences     208 Libby Hall
>  University of Maine           Orono, Maine 04469
>
>
>
>
>
>