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Checking storage status

To check your storage usage, using myquota command to check occupied disk space

Example

hpcuser@x3002c0s15b0n0:~> myquota

                             Block Quota Limits          Inode Quota Limits
                                Used       Size         IUsed        Inodes
                          ---------------------  --------------------------
/home/hpcuser                 31.57G       100G        172925        600000
/project/lt200199-espre       61.81G         5T        192973      50000000

There are 3 file system of storage available for all LANTA users.

system

size

path

detail/policy

user home

100 GB

$HOME

Personal storage space for each user

project home

5 TB

/project/[projID-shortname]

The main area for running the program, data collection, and results from your work, etc. This storage system is shared among users in the same project.

scratch

900 TB (shared)

/scratch/[projID-shortname]

Fast read & write via read-intensive SSDs. This storage system is only for store temporary files generated during the calculation/simulation. This is a shared space for all LANTA users with access limitation at the project level. The data stored in this system will be deleted in 30 days for last access.

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