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Re: WSI data latency problem (fwd)
- Subject: Re: WSI data latency problem (fwd)
- Date: Mon, 1 Feb 1999 15:45:48 -0700 (MST)
Hiya,
It appears that the problem was a disk space problem that I didn't notice
at the last restart. I deleted many unused files. Hopefully the problem is
solved.
Robb...
On Fri, 29 Jan 1999, Peter Neilley wrote:
> Robb, Celia,
>
> A couple weeks ago, Robb fixed the problem of a couple of
> sites missing from the NIDS suite. From what I understand,
> WSI had Robb disable all of the filters on the WSI receiver.
> Is it possible that these extra sites and extra products that
> now flow out of the WSI receiver were just enough to put
> the WSI/LDM distribution system in trouble? Just a thought.
>
> Peter
>
>
> > From: address@hidden (Celia Chen)
> > Subject: Re: WSI data latency problem (fwd)
> > To: address@hidden
> > Date: Fri, 29 Jan 1999 15:49:27 -0700 (MST)
> > MIME-Version: 1.0
> > Content-Transfer-Encoding: 7bit
> >
> > Forwarded message:
> > From address@hidden Fri Jan 29 15:33:02 1999
> > X-Authentication-Warning: wcfields.unidata.ucar.edu: rkambic owned process
> doing -bs
> > Date: Fri, 29 Jan 1999 15:33:00 -0700 (MST)
> > From: Robb Kambic <address@hidden>
> > To: Celia Chen <address@hidden>
> > cc: support-idd <address@hidden>
> > Subject: Re: WSI data latency problem
> > In-Reply-To: <address@hidden>
> > Message-ID:
> <address@hidden>
> > MIME-Version: 1.0
> > Content-Type: TEXT/PLAIN; charset=US-ASCII
> >
> > Celia,
> >
> > Sorry, I not very good at remembering to look at the phone light. Here's
> > the scoop on the WSI machine/data. I think there has been a network
> > change, don't know what. But all the machines connected seem to have
> > a problem receiving data. There are RECLASS messages to all the machine
> > so downstreams are loosing data. I also noticed the LDM taking over 20 sec
> > to send a single product to iita. I will have Mike look into this on Mon.
> > He's not in today. I wrote myself a note.
> >
> > Robb...
> >
> >
> > On Fri, 29 Jan 1999, Celia Chen wrote:
> >
> > > Robb,
> > >
> > > Recently I have been required to restart the LDM
> > > (after delqueue and mkqueue) on iita about once
> > > a day to fix the WSI data lantency probelm.
> > >
> > > The WSI data had been coming in pretty much on schedule
> > > previously. I had to restart the LDM once in a while
> > > before this became a regular procedure recently. I
> > > wonder if you can think of anything that might have
> > > been changed recently that perhaps prompt this problem.
> > >
> > > Thanks.
> > >
> > > Celia
> > >
> >
> >
> ===============================================================================
> > Robb Kambic Unidata Program Center
> > Software Engineer III Univ. Corp for Atmospheric
> > Research
> > address@hidden WWW: http://www.unidata.ucar.edu/
> >
> ===============================================================================
> >
> >
>
> Peter Neilley, NCAR/RAP
> address@hidden
> 303-497-8446
>
===============================================================================
Robb Kambic Unidata Program Center
Software Engineer III Univ. Corp for Atmospheric Research
address@hidden WWW: http://www.unidata.ucar.edu/
===============================================================================