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- Moab: Is Moab Multithreaded?
Answer: [root@vbox-head-centos6 ~]# showconfig -v|grep THREADTHREADPOOLSIZE 8 I commonly use ps to see how many threads (or linux lightweight processes) are in use, e.g. ps -elmTF S UID PID ... - Moab: How do we calculate Average Utilized Procs and Average Utilized Memory in showstats?
Answer: Average Utilized Procs is calculated as:J->PSUtilized / J->AWallTime Average Utilized Memory is calculated as:J->MSUtilized / J->AWallTime Internal definitions: double PSUtilized; /**< procseconds utilized by job */ double ... - Moab: How can I get debug information without a core file?
Answer: Issue: Not all sites generate core files, yet source code information is neede by developers. Solution: Adaptive Computing has a script that will get the relivant binary offsets ... - Torque: How can I get Torque to recognize additional memory added to a node?
Answer: Issue: Torque caches a lot of node information, including memory. After adding memory to a node, the server may not see that additional memory. Solution: There ... - Moab: Why are spaces in user/group names causing problems?
Answer: Issue: One or more users are unable to run jobs, and are seeing authentication errors, usually for a group "doman_users", or possibly for a user ... - Moab: I see exit codes from Torque and showq, but what do they mean.
Answer: Explanation: An exit code of zero always means the job completed successfully, as far as Torque can tell. There are only two types of exit codes returned ... - Torque: After upgrading to 6.1.2, I can only run single-node jobs. How do I fix
Answer: Issue: Only single-node jobs can be run. Cause: This is often due to the "Trusted Client" list not being properly updated on the MOMs. Each MOM ... - Torque: Why are my GPU nodes not being scheduled correctly?
Answer: Issue: Jobs requesting GPUs willl not run due to lack of GPU resources, yet the GPUs are available. Cause: Most likely, Torque was compiled without the ... - Moab: How do I script job submissions with dependencies?
Answer: Issue: When scripting the submission of jobs, the job ID output by Moab will contain a newline character, which will cause problems if that output ... - Torque: Why is trqauthd failing to start during redhat/centos boot?
Answer: Issue: When the system boots, trqauthd is failing to start. Yet "systemctl start trqauthd" brings it up just fine. Symptoms: Running systemctl status trqauthd produces output ...
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