See here ( entry and comments) http://www.cyberciti.biz/faq/linux-unix-nginx-too-many-open-files/ It's a 3 step process on Ubuntu. 1) Check the settings for fs.file-max in /etc/sysctl.conf 2)Edit /etc/security/limits.conf and bump up the file limit for the userid that you run GRASS under. I bumped mine up to 10000 for hard and soft 3) Add session required pam_limits.so to /etc/pam.d/common-session
Doug On Wed, May 29, 2013 at 8:03 AM, Markus Neteler <[email protected]> wrote: > On Wed, May 29, 2013 at 4:34 AM, Yann Chemin <[email protected]> wrote: > > Hi, > > > > Linux: Ubuntu 13.04 > > ulimit: open files (-n) 1024 > > > > > > from : > http://www.itworld.com/operating-systems/317369/setting-limits-ulimit > > > > -n The maximum number of open file descriptors (most systems > > do not allow this value to be set) > > > > indeed: > > ulimit -n unlimited > > bash: ulimit: open files: cannot modify limit: Operation not permitted > > See also here: > > > http://grasswiki.osgeo.org/wiki/Large_raster_data_processing#Number_of_open_files_limitation > > Markus > _______________________________________________ > grass-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-dev > -- Doug Newcomb USFWS Raleigh, NC 919-856-4520 ext. 14 [email protected] --------------------------------------------------------------------------------------------------------- The opinions I express are my own and are not representative of the official policy of the U.S.Fish and Wildlife Service or Dept. of the Interior. Life is too short for undocumented, proprietary data formats.
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