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User spaces

Each user has by default 3 files spaces on each cluster :

  • $HOME, or /home/$username/, folder : for sources, executables ...
  • Data folder : for inputs,results, etc..
    • /homedata/$username/ (on SpiritX/MESO IPSL-X )
    • /data/$username/ (on Spirit/MESO IPSL-SU)
    • no long term space (on HAL/MESO IPSL-G)
  • Scratch Folder : temporary file, models checkpoints, data reorganisation
    • /scratchu/$username/ (on Spirit/MESO IPSL-SU)
    • /scratchx/$username/ (on SpiritX/MESO IPSL-X )
    • /net/nfs/ssd (on HAL/MESO IPSL-G )

need information on space on hal

Informations by cluster

  • MESO IPSL-X(Spiritx)
    • /home
      • quotas: 32Gb 400000 files
      • backup: Daily incremental
    • /homedata
      • quotas: 1Tb 300000 files
      • backup: 15 days differrential
    • /scratchx/$username/
      • quotas: 3Tb 400000 files (with possibility of 5T during 7 weeks)
      • 6 months life for files
    • /spirit-home (Read-Only)
    • /hal-home (Read Only)
    • /data (Read-Only)
    • /scratchu (Read-Only)
  • MESO IPSL-SU(Spirit)
    • /home
      • quotas: 32Gb 400000 files
      • backup: Daily rsync to /backupfs/home + daily incremental (15 days , 4 weeks ,6 month )
    • /data
      • quotas: 1Tb 300000 files
      • backup: None
    • /scratchu/$username/ (with possibility of 5T during 7 weeks)
      • quotas: 3Tb 400000 files
      • 6 months life for files
    • /spiritx-home (Read-Only)
    • /hal-home (Read Only)
    • /homedata (Read-Only)
    • /scratchx (Read-Only)
  • MESO IPSL-G(Hal)
    • /home
      • quotas: 20Gb no files limit
    • /net/nfs/ssd like a scratch
    • /spiritx-home (Read-Only)
    • /spirit-home (Read Only)
    • /homedata (Read-Only)
    • /data (Read-Only)
    • /scratchx (Read-Only)
    • /scratchu (Read-Only)

Notes

Each cluster could access remotely to all filesystems on the other cluster but only in Read-Only mode and it's slower

To see your quota , you have to use quotas command

[xxxxxx@spiritx1 ~]$ quotas  
Quota for user xxxxxx  
     Filesystem      used   quota   limit   grace   files   quota   limit   grace  
          /home      6.962G     20G     21G       -   75248  300000  310000       -  
          /homedata  1014G      1T  1.195T       -  186769  300000  310000       -