Commit 53734b33 authored by Branislav Jansik's avatar Branislav Jansik
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Include it4i-disk-usage for Anselm storage

parent e609ea11
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......@@ -156,39 +156,35 @@ The SCRATCH filesystem is realized as Lustre parallel filesystem and is availabl
### Disk Usage and Quota Commands
User quotas on the file systems can be checked and reviewed using following command:
Disk usage and user quotas can be checked and reviewed using following command:
```console
$ lfs quota dir
$ it4i-disk-usage
```
Example for Lustre HOME directory:
```console
$ lfs quota /home
Disk quotas for user user001 (uid 1234):
Filesystem kbytes quota limit grace files quota limit grace
/home 300096 0 250000000 - 2102 0 500000 -
Disk quotas for group user001 (gid 1234):
Filesystem kbytes quota limit grace files quota limit grace
/home 300096 0 0 - 2102 0 0 -
```
In this example, we view current quota size limit of 250GB and 300MB currently used by user001.
Example for Lustre SCRATCH directory:
Example:
```console
$ lfs quota /scratch
Disk quotas for user user001 (uid 1234):
Filesystem kbytes quota limit grace files quota limit grace
/scratch 8 0 100000000000 - 3 0 0 -
Disk quotas for group user001 (gid 1234):
Filesystem kbytes quota limit grace files quota limit grace
/scratch 8 0 0 - 3 0 0 -
$ it4i-disk-usage -h
# Using human-readable format
# Using power of 1024 for space
# Using power of 1000 for entries
Filesystem: /home
Space used: 112G
Space limit: 238G
Entries: 15k
Entries limit: 500k
Filesystem: /scratch
Space used: 0
Space limit: 93T
Entries: 0
Entries limit: 0
```
In this example, we view current quota size limit of 100TB and 8KB currently used by user001.
In this example, we view current size limits and space occupied on the /home and /scratch filesystem, for a particular user executing the command.
Note that limits are imposed also on number of objects (files, directories, links, etc...) that are allowed to create.
To have a better understanding of where the space is exactly used, you can use following command to find out.
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