Squeue # view information about jobs in the scheduling queue (useful to find your nodes) Sinfo # view information about Slurm nodes, in particular, idle (free) nodes You can allocate compute node for interactive use or submit batch jobs using Slurm. bashrc file in home directory to make permanent changes of your environment: see the comments therein for more details.Īccess to the compute nodes is controlled by Slurm, a modern workload manager for Linux clusters. The environment settings done with the module are effective only in the current shell and all its children processes. Source the corresponding configuration file to use the predefined settings, for example: /etc/scripts/mx_fel.sh - the default configuration for the analysis of data from FEL sources./etc/scripts/mx_sls.sh - the default configuration for the analysis of SLS data.There are MX-beamline specific environment configuration files in the /etc/scripts/ directory: Module load matlab/2015b # load Matlab 2015b Module rm module_name # remove module_name Module help # if you do not remember what to do Module search # show all modules in hierarchy Module avail # show the available modules Use the following commands to manage your environment: The data analysis and advanced development software is available via PSI Environment Modules (Pmodules) system. The fix happens automatically every hour, but in case you would need to change permission/ownership sooner, you can run the following commands for a file:Īnd in case you want to do it recursively on a directory: For this reason a regular process checks the files permission and ownership and fixes them. To see to which unit a pgroup is member of and if is internal or ~]$ /das/support/users/space_usage/pgroup_info p17277Īll files inside a specific p-group directory are considered to be owned by the specific pgroup, meaning that the unix group of the files should be the p-group and that the group should have read-write access, ie. The p-group of a unit don't have a default quota so a single p-group could fill up all the space on the work area for its unit. The internal ones are members of one and only one unit, that provides a certain amount of space on the work area to all its p-groups. The default quota per p-group only applies to the external p-groups. The p-groups inside the work area are split between the so called internal and external area.
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