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Quotas

FilesystemMount pointQuotaFile Quota in kdaily backup
to ECFS
X-hall disk-to-disk
mirror
SnapshotType
$HOME (regular users)/home480 MB20not yet(tick)(tick)NAS(NFS)
$SCRATCH (includes $SCRATCHDIR and $TMPDIR/$TEMP)/lus/snx1106230 TB5000(error)(error)(error)Lustre
$PERM (regular users)/perm26 GB200(error)(tick)(tick)NAS(NFS)
Project/projecton applicationon application(error)(tick)(tick)NAS(NFS)

 

To check your usage of HOME, PERM and SCRATCH use the standard "quota" command.

File system purge

All files on SCRATCH that have not been used recently (based on access and modify time of the files) are deleted by a regular process. All files older than 30 days will be removed. This expiry period might need to be lowered depending on the usage of the SCRATCH filesystem.

Cross mounts

On ecgate: /hpc$HOME and /hpc$PERM

On cca (interactive node only): /ws$HOME and /ws$SCRATCH

Filesystem properties

Lustre

NAS(NFS)

  • attribute and directory caching enabled
  • close-to-open semantics

Time-critical

FilesystemMount pointQuotaFile Quota in kdaily backup to ECFSX-hall disk-to-disk mirrorSnapshotType
timecrit (HOME)/timecrit_?480 MB20not yetTBDyesNAS(NFS)
timecrit (PERM)/timecrit_???noTBDyes

NAS(NFS)

$TCWORK   nononoLustre

 

 

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