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Unidata Support wrote: > > ------- Forwarded Message > > >To: address@hidden > >From: Tim Alberta <address@hidden> > >Subject: LDM install > >Organization: UCAR/COMET > >Keywords: 200108291603.f7TG3f116324 > > Hi Unidata folks, > > Our AWIPS crashed pretty hard this past weekend, and one of the things > that is not coming back up is the LDM we have running on our data > server. > > I was thinking this might be a good time to install the latest version, > but I'd like to make it a truly clean install, since I wasn't around > when the old version was installed. > > Would there be any problem with me getting rid of everything associated > with the current LDM before I install a newer version? (Other than the > configuration files, of course) Do you know of any "gotchas" I might > encounter if I do this? > > Thanks for your input, > > Tim > > ------- End of Forwarded Message Hi Tim, Nah, no problem, blast away!! I'll listen for the explosion. Nothing in any distribution depends on anything in a previous distribution. I assume you mean that you're going to keep the same 'ldm' user account. I assume your .cshrc will remain the same (assuming you use csh). The syslog configuration, cron jobs, and any boot scripts would remain the same. The directories that are "localized" are the etc, util, and decoders directories. I would set those aside and reinstall them under the new installation. That way, you'll preserve any failover and scour config files under etc plus whatever else might have been installed in those directories. The data and logs directories are links to elsewhere, so if you remove the links you'll just remake them under the new installation. Thus, the contents of those directories will be preserved. If you knew your queue was still good, it would be preserved. Very few upgrades require building a new queue, so this could be useful if you have a very large queue. In your case, however, I'd blow away the queue and make a new one. That leaves just the bin, src, lib, include, and man directories, and they all come with the distribution. You might want to set aside your most recent version of ldmadmin so that you can configure the new version with your current queue size, or migrate any other changes that might have been made. That's the one executable that folks tend to modify. You might want to scan through the preinstallation instructions: http://www.unidata.ucar.edu/packages/ldm/ldmPreInstallList.html to see if there's anything else to consider. Then, you can always use the installation instructions, and setup instructions to guide you. They're available from the LDM home page: http://www.unidata.ucar.edu/packages/ldm/index.html Really, it should be pretty simple. Good luck. If you have problems let me know. Anne -- *************************************************** Anne Wilson UCAR Unidata Program address@hidden P.O. Box 3000 Boulder, CO 80307 ---------------------------------------------------- Unidata WWW server http://www.unidata.ucar.edu/ ****************************************************