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filesystem

quota

(maximum total data size allowed)

file limit

(maximum number of files allowed)

/home

100 GiB per user

none

/n/groups

varies by lab/group

none

/n/data#

varies by lab/group

none

/n/scratch3

10 TiB per user

1,000,000 files or directories

/n/scratch_gpu

15 TiB per user*

none

scratch_gpu is only available for labs whose PI has a primary or secondary appointment in a pre-clinical HMS department.

Checking Usage

You can use the quota and du commands to check filesystem usage.

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For more information on scratch3, please refer to the dedicated scratch3 wiki page.

scratch_gpu quotas

Research Computing is no longer providing the /n/scratch_gpu filesystem. Please use /n/scratch3 instead.

Usage by Directory

Another way to check usage is to total the size of files in a directory using the du command. For example, you might want to see how much space your sub-directory in your group's shared directory is consuming:

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