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Update 1.3 Disk space authored by Odunlami Marc's avatar Odunlami Marc
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1-Environment/1.3-Disk-space.md
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\[\[_TOC_\]\] [[_TOC_]]
# /home # /home
* Space dedicated to the storage of home directories. * Space dedicated to the storage of home directories.
* Accessible to all nodes of the cluster. * Accessible to all nodes of the cluster.
* **Quota: 200 GB per user**. * **Quota: 200 GB per user**.
* **Backed up** on 2 weeks. * **Backed up** on 2 weeks.
* Size: 40 TB (+ 40 TB reserved to backups). * Size: 40 TB (+ 40 TB reserved to backups).
* Accessible via the user specific `HOME` environment variable: * Accessible via the user specific `HOME` environment variable:
``` ```
echo $HOME echo $HOME
cd $HOME cd $HOME
``` ```
## What is my current disk occupation in /home? ## What is my current disk occupation in /home?
This information is provided by the `zfshq` command. This information is provided by the `zfshq` command.
``` ```
username@pyrene-login01 ~ $ zfshq username@pyrene-login01 ~ $ zfshq
NAME USED QUOTA NAME USED QUOTA
username 7.69G 200G username 7.69G 200G
``` ```
# /work # /work
* Permanent work and storage space. * Permanent work and storage space.
* Accessible to all nodes of the cluster. * Accessible to all nodes of the cluster.
* **Quota: 1000 GB per user**. * **Quota: 1000 GB per user**.
* **Not backed up**. * **Not backed up**.
* Size: 197 TB. * Size: 197 TB.
* Accessible via the user specific `WORKDIR` environment variable: * Accessible via the user specific `WORKDIR` environment variable:
``` ```
echo $WORKDIR echo $WORKDIR
cd $WORKDIR cd $WORKDIR
``` ```
## What is my current disk occupation in /work? ## What is my current disk occupation in /work?
This information is provided by the `zfswq` command. This information is provided by the `zfswq` command.
``` ```
username@pyrene-login01 ~ $ zfswq username@pyrene-login01 ~ $ zfswq
NAME USED QUOTA NAME USED QUOTA
username 48.8G 1000G username 48.8G 1000G
``` ```
# /softs # /softs
* Space dedicated to the storage of applications. * Space dedicated to the storage of applications.
* Accessible to all nodes of the cluster. * Accessible to all nodes of the cluster.
* **Not backed up**. * **Not backed up**.
* Size: 7 TB. * Size: 7 TB.
# /scratch # /scratch
* Network temporary directory. * Network temporary directory.
* Shared by all nodes of the cluster. * Shared by all nodes of the cluster.
* Accessible in jobs by using the `SCRATCHDIR` environment variable. * Accessible in jobs by using the `SCRATCHDIR` environment variable.
* **Not backed up**. * **Not backed up**.
* Size: 18 TB. * Size: 18 TB.