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abstract:darwin:filesystems:filesystems [2021-04-28 12:58] – [Home storage] anita | abstract:darwin:filesystems:filesystems [2021-08-04 12:36] – [Home and Workgroup] mkyle |
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Each allocation will also have a ''/lustre/<<//workgroup//>>/sw'' directory to allow users to install software to be shared for the allocation workgroup. It can be referred to as ''$WORKDIR_SW'', if the allocation workgroup has been set. In addition a ''/lustre/<<//workgroup//>>/sw/valet'') directory is also provided to store VALET package files to shared for the allocation workgroup. | Each allocation will also have a ''/lustre/<<//workgroup//>>/sw'' directory to allow users to install software to be shared for the allocation workgroup. It can be referred to as ''$WORKDIR_SW'', if the allocation workgroup has been set. In addition a ''/lustre/<<//workgroup//>>/sw/valet'') directory is also provided to store VALET package files to shared for the allocation workgroup. |
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Please see [[abstract:darwin:app_dev:compute_env#using-workgroup-and-directories|allocation workgroup]] for complete details on environment variables. | Please see [[abstract:darwin:app_dev:compute_env#using-workgroup-and-directories|workgroup]] for complete details on environment variables. |
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**Note**: A full filesystem inhibits use for everyone preventing jobs from running. | **Note**: A full filesystem inhibits use for everyone preventing jobs from running. |
==== Workgroup ==== | ==== Workgroup ==== |
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All of Lustre is available as allocation workgroup storage. To check Lustre usage for all users, use ''df -h /lustre''. | All of Lustre is available for allocation workgroup storage. To check Lustre usage for all users, use ''df -h /lustre''. |
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The example below shows 25 TB is in use out of 954 TB of usable Lustre storage. | The example below shows 25 TB is in use out of 954 TB of usable Lustre storage. |
==== Home and Workgroup ==== | ==== Home and Workgroup ==== |
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<note important>While all filesystems on the DARWIN cluster utilize hardware redundancies to protect data, there is **no** backup or replication and **no** recovery available for the home or Lustre filesystems. | <note important>While all filesystems on the DARWIN cluster utilize hardware redundancies to protect data, there is **no** backup or replication and **no** recovery available for the home or Lustre filesystems. All backups are the responsibility of the user. DARWIN's systems administrators are not liable for any lost data. |
</note> | </note> |
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