Changes between Version 27 and Version 28 of Public/User_Guide/Filesystems


Ignore:
Timestamp:
Jan 6, 2022, 1:12:29 PM (2 years ago)
Author:
Jochen Kreutz
Comment:

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  • Public/User_Guide/Filesystems

    v27 v28  
    2626|| '''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''' ||
    2727|| /p/home || /p/home/jusers/$USER || SDV, DEEP-EST || GPFS exported via NFS || Global || || || || JUST GPFS Home directory;[[BR]]used only for configuration files. || ||
    28 || /p/project || /p/project/$PROJECT || SDV, DEEP-EST || GPFS exported via NFS || Global || || || || JUST GPFS Project directory;[[BR]]GPFS main storage file system;[[BR]]not suitable for performance relevant applications or benchmarking || ||
    29 || /arch || /arch/$PROJECT || login node only (deepv) || GPFS exported via NFS || Global || || || || JUST GPFS Archive directory;[[BR]]Long-term storage solution for data not used in a long time;[[BR]]Data migrated to tape - not intended for lots of small files. Recovery can take days. || If you plan to use the archive, please get in contact to the system administrators (e.g. via the support mailing list). You can find further information and some hints on using the archive [https://www.fz-juelich.de/ias/jsc/EN/Expertise/Datamanagement/OnlineStorage/JUST/Filesystems/JUST_filesystems_node.html here]. ||
    30 || /work || /work/$PROJECT || DEEP-EST || BeeGFS || Global || BeeGFS 7.1.2 || || || Work file system, **no backup**, hence not meant for permanent data storage. **Deprecated** || ||
     28|| /p/project || /p/project/$project || SDV, DEEP-EST || GPFS exported via NFS || Global || || || || JUST GPFS Project directory;[[BR]]GPFS main storage file system;[[BR]]not suitable for performance relevant applications or benchmarking || ||
     29|| /arch || /arch/$project || login node only (deepv) || GPFS exported via NFS || Global || || || || JUST GPFS Archive directory;[[BR]]Long-term storage solution for data not used in a long time;[[BR]]Data migrated to tape - not intended for lots of small files. Recovery can take days. || If you plan to use the archive, please get in contact to the system administrators (e.g. via the support mailing list). You can find further information and some hints on using the archive [https://www.fz-juelich.de/ias/jsc/EN/Expertise/Datamanagement/OnlineStorage/JUST/Filesystems/JUST_filesystems_node.html here]. ||
     30|| /work || /work/$project || DEEP-EST || BeeGFS || Global || BeeGFS 7.1.2 || || || Work file system, **no backup**, hence not meant for permanent data storage. **Deprecated** || ||
    3131|| /afsm || /afsm || SDV, DEEP-EST || BeeGFS || Global || BeeGFS 7.1.2 || || || Fast work file system, **no backup**, hence not meant for permanent data storage || ||
    32 || /scratch || /scratch || DEEP-EST || xfs local partition || Local* || || || || Scratch file system for temporary data. Will be cleaned up after job finishes. Size differs on the modules!|| *Recommended to use instead of /tmp for storing temporary files ||
     32|| /scratch || /scratch || DEEP-EST || xfs local partition || Local* || || || || Node local scratch file system for temporary data. Will be cleaned up after job finishes. Size differs on the modules!|| *Recommended to use instead of /tmp for storing temporary files ||
    3333|| /nvme/scratch || /nvme/scratch || DAM partition || local SSD (xfs) || Local* || || || || Scratch file system for temporary data. Will be cleaned up after job finishes!|| *1.5 TB Intel Optane SSD Data Center (DC) P4800X (NVMe PCIe3 x4, 2.5”, 3D XPoint)) ||
    3434|| /nvme/scratch2 || /nvme/scratch2 || DAM partition || local SSD (ext4) || Local* || || || || Scratch file system for temporary data. Will be cleaned up after job finishes!|| *1.5 TB Intel Optane SSD Data Center (DC) P4800X (NVMe PCIe3 x4, 2.5”, 3D XPoint)) ||