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[LDM #CTA-405594]: upgrading ldm and problem with queue
- Subject: [LDM #CTA-405594]: upgrading ldm and problem with queue
- Date: Tue, 10 Oct 2006 09:00:55 -0600
Gail,
> We're currently running ldm 5.0.6 on Solaris 9 - and are experiencing
> problems with our product queue filling up at an advanced rate. We've never
> experienced this before. We've been running this version for many years.
Version 5.0.6 of the LDM is quite old. If your product-queue is filling-up
rapidly, then that's likely due to reception of more data (since the
introduction of LDM 6, there's been a steady increase in the amount of data
flowing on the IDD). It's likely that an LDM 5 will have problems keeping up
with the flow.
> We've just increased the queue size to 140 MB. It looks like we're in
> desperate need to upgrade to the newest version.
Upgrading your LDM would be my stongest suggestion.
> I looked in the support archives - and didn't find any specific step on
> upgrading. I would like to know what steps are needed to upgrade from 5.0.6
> to 6.4.5
Upgrading is pretty simple (we have it down to less than three minutes :-). Go
to the LDM home page <http://www.unidata.ucar.edu/software/ldm/>, click on the
latest version, then click on the "LDM Basics" link, and then follow the
instructions under "Installing, Configuring, and Activating the LDM System".
Assuming you have a standard installation, then the steps should be something
like this
$ cd
$ zcat ldm-6.4.5.tar.Z | tar -xf -
$ rm ldm-6.4.5.tar.Z
$ cd ldm-6.4.5/src
$ ./configure >configure.log 2>&1 &&
make >make.log 2>&1 &&
make install >install.log 2>&1 &&
echo OK
OK
$ sudo make install_setuids
$ cd
$ vi etc/ldmadmin-pl.conf
...
$ ldmadmin stop && rm runtime && ln -s ldm-6.4.5 runtime && ldmadmin start
...
$ less logs/ldmd.log
If you want, we can do the upgrade for you.
> Gail
>
> ++++++++++++++++++++++++++++++++++++++++++++
> Gail L. Monds
> Hydraulic Engineer
> U.S. Army Corps of Engineers, Detroit District
> Great Lakes Hydraulics and Hydrology Office
> Watershed Hydrology Branch
> Phone: (313) 226-5413
> Fax: (313) 226-2398
Regards,
Steve Emmerson
Ticket Details
===================
Ticket ID: CTA-405594
Department: Support LDM
Priority: Normal
Status: Closed