CentOS 7.x Rocks cluster 7.0 Son of Grid Engine sge role
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Manager privileges
For a user to submit job with positive priority they must be manager as per SGE. To configure user as manager use:
qconf -am <username>
Refer:
Opening qmon
There is graphical qmon tool that comes with SGE. That does not opens by default on node with errors such as:
Warning: Cannot convert string "-adobe-helvetica-medium-r-*--14-*-*-*-p-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-helvetica-bold-r-*--14-*-*-*-p-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-helvetica-medium-r-*--20-*-*-*-p-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-helvetica-medium-r-*--12-*-*-*-p-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-helvetica-medium-r-*--24-*-*-*-p-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-courier-medium-r-*--14-*-*-*-m-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-courier-bold-r-*--14-*-*-*-m-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-courier-medium-r-*--12-*-*-*-m-*-*-*" to type FontStruct Warning: Cannot convert string "-adobe-helvetica-medium-r-*--10-*-*-*-p-*-*-*" to type FontStruct X Error of failed request: BadName (named color or font does not exist) Major opcode of failed request: 45 (X_OpenFont) Serial number of failed request: 1087 Current serial number in output stream: 1098
To solve this use:
yum -y install xorg-x11-*
After that qmon should open properly.
Checking version of install SGE
Use below command to check which version of sge is installed:
qstat -help 2>&1 | head -1 | cut -f 2 -d " "
At time of writing it was 8.1.9
Install location
Son of Grid Engine seems to have been installed at /opt/gridengine
Not maintained
Unfortunately both rocks and SGE do not seem to be maintained. The official site at http://arc.liv.ac.uk seems to be down. Best possible alternate options are:
Refer:
- Rocks short SGE reference
- http://central-7-0-x86-64.rocksclusters.org/roll-documentation/sge/7.0/
- Older Sun Grid Engine documentation
- https://wiki.classe.cornell.edu/pub/Computing/GridEngine/SGE53AdminUserDoc.pdf
- Commands comparing SGE to SLURM
- https://rse-ops.github.io/knowledge/docs/schedulers/sge
- SGE quick start by Star mit cluster
- http://star.mit.edu/cluster/docs/0.93.3/guides/sge.html
- Man pages
- http://gridscheduler.sourceforge.net/htmlman/manuals.html
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