Changes between Version 10 and Version 11 of Public/User_Guide/Filesystems


Ignore:
Timestamp:
Jan 15, 2020, 11:29:10 AM (4 years ago)
Author:
Jochen Kreutz
Comment:

Minor update about user directories in the project folder

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  • Public/User_Guide/Filesystems

    v10 v11  
    1616 * $HOME: each JSC user has a folder under `/p/home/jusers/`, in which different home folders are available, one per system he/she has access to.  These home folders have a low space quota and are reserved for configuration files, ssh keys, etc.
    1717
    18  * $PROJECT: In JUMO, data and computational resources are assigned to projects: users can request access to a project and use the resources associated to it. As a consequence, each user has a folder within each of the projects he/she is part of. For the DEEP project, such folder is located under `/p/project/cdeep/`. Here is where the user should place data, and where the old files generated in the home folder before the JUMO transition can be found.
     18 * $PROJECT: In JUMO, data and computational resources are assigned to projects: users can request access to a project and use the resources associated to it. As a consequence, each user can create folders within each of the projects he/she is part of (with either personal or permissions to share with other project members). For the DEEP project, the project folder is located under `/p/project/cdeep/`. Here is where the user should place data, and where the old files generated in the home folder before the JUMO transition can be found.
    1919
    20 The DEEP-EST system doesn't mount the $SCRATCH and $ARCHIVE file systems, as it is expected to provide similar functionalities with its own parallel file systems.
     20The DEEP-EST system doesn't mount the $SCRATCH and $ARCHIVE file systems from GPFS, as it is expected to provide similar functionalities with its own parallel file systems.
    2121
    2222The following table summarizes the characteristics of the file systems available in the DEEP-EST and DEEP-ER (SDV) systems:
     
    2424|| '''Mount Point''' || '''User can write/read to/from''' || '''Cluster''' || '''Type''' || '''Global / Local''' || '''SW Version''' || '''Stripe Pattern Details''' || '''Maximum Measured Performance[[BR]](see footnotes)''' || '''Description''' || '''Other''' ||
    2525|| /p/home || /p/home/jusers/$USER || SDV, DEEP-EST || GPFS exported via NFS || Global || || || || Home directory;[[BR]]used only for configuration files. || ||
    26 || /p/project || /p/project/cdeep/$USER || SDV, DEEP-EST || GPFS exported via NFS || Global || || || || Project directory;[[BR]]GPFS main storage file system;[[BR]]not suitable for performance relevant applications or benchmarking || ||
     26|| /p/project || /p/project/cdeep || SDV, DEEP-EST || GPFS exported via NFS || Global || || || || Project directory;[[BR]]GPFS main storage file system;[[BR]]not suitable for performance relevant applications or benchmarking || ||
    2727|| /work || /work/cdeep || DEEP-EST* || BeeGFS || Global || BeeGFS 7.1.2 || || || Work file system || *Also available in the SDV but only through 1 Gig network connection ||
    2828|| /scratch || /scratch || DEEP-EST || xfs local partition || Local* || || || || Scratch file system for temporary data. Will be cleaned up after job finishes! || *Recommended to use instead of /tmp for storing temporary files ||