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Re: Problem of memory with LAS
Tony,
All of the LAS logging and caching occurs in the las directory. If I do
a check to look for overly large files in our heavily used NVODS
directory I see the following:
webuser> find . -size +100000 -print
./server/output/50355416223368d3c8cb57147b86ca17.nc
./server/output/8aa45e72cdf2332c69e19678c3c7e185.nc
./server/output/a932b702bfbaf1adeb5431d01ff826e8.arc
./server/output/1bea81dd9c6e22172dd8d794692986d1.nc
./server/output/57aac99da2f1d0f2e23d4d5f0014fa05.nc
./server/output/7a56677453f4f7ab358c7418a6f4d347.arc
./server/output/c1d82850e823a81b71fafb402f00b468.nc
./server/core
./laserror.log
I see that somebody has generated some very large NetCDF and ArcView
files and there is also a core file and a large error log from Tomcat.
All of these can be safely removed to create more space. We provide a
small script with LAS to help in cleaning out the output cache. The FAQ
for this is here:
http://ferret.pmel.noaa.gov/Ferret/LAS/FAQ/cache_management.htm
There is only one other place that files are created by LAS. That is
the /tmp/ directory which contains files beginning with "lasgo...".
These are only created when there is an error and should all be small.
Let us know if you continue to have problems.
-- Jon
Tony Jolibois wrote:
Hi all,
I have 3 LAS 6.1 installed on a machine, with 1 Apache and 3 Tomcat.
Today, I have request the LAS AVISO (http://las.aviso.oceanobs.com) :
no image in the result.
Cause : disc full on the computer (100% used on /homelocal = 800Mo).
I check different log file etc... No problem with that.
I try to add up the size of the 3 directory in /homelocal : I find
less than 800Mo !
I decided to stop all the server (the 3 Tomcat and the Apache) :
wonderfull, 400Mo avalaible !
Have you got an idea for this problem ?
Is it the cache of the LAS ? This is not some files, because I didn't
saw them on the filesystem.
Regards, Tony
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