NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.

To learn about what's going on, see About the Archive Site.

Re: [ldm-users] Use of PRIMARY and ALTERNATE tags (was Re: Double level 2 feed again...)

  • To: Steven Emmerson <steve@xxxxxxxxxxxxxxxx>
  • Subject: Re: [ldm-users] Use of PRIMARY and ALTERNATE tags (was Re: Double level 2 feed again...)
  • From: Bret Whissel <bret@xxxxxxxxxxx>
  • Date: Thu, 09 Jul 2009 11:55:49 -0400
On Thu, 2009-07-09 at 09:50 -0600, Steven Emmerson wrote:

> Bret,
> 
> > Could the problem be the duplicate feed requests?  I thought that all 
> > feed requests had to be unique, unless we have the PRIMARY or 
> > ALTERNATE tags on the request line...
> 
> Beginning with version 6.4.0 of the LDM, the PRIMARY and ALTERNATE tags 
> may be omitted from the LDM configuration-file.  Given multiple REQUEST 
> entries with identical feedtypes and product-patterns, the first entry 
> will start a downstream LDM in PRIMARY mode and the other entries will 
> start downstream LDMs in ALTERNATE mode.  After one minute, the modes of 
> the downstream LDMs will switch as necessary to maximize reception.


Thanks for the enlightenment, Steve.  I missed this info somewhere along
the way.

Bret
  • 2009 messages navigation, sorted by:
    1. Thread
    2. Subject
    3. Author
    4. Date
    5. ↑ Table Of Contents
  • Search the ldm-users archives: