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| Users and groups of users on Hoffman2 only have access to a predefined amount of disk space.
| | [[Hoffman2|Back to all things Hoffman2]] |
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| :'''After quota is reached, your account (or all the accounts of the group) will have reduced capabilities since you won't be able to make any new files.'''
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| [[Hoffman2|Back to all things Hoffman2]]
| | Users and groups of users on Hoffman2 only have access to a predefined amount of disk space and number of files. |
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| ==Stay In The Know== | | ==Stay In The Know== |
| Keep yourself apprised of how much data you are using with these tools. | | Keep yourself apprised of how much data you are using with these tools. |
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| =====myquota===== | | ===Personal Quotas=== |
| :Returns information about how much disk space you are using. An example output is shown below. | | $ myquota |
| User quotas for eplau (UID 8693) (in GBs):
| | :Returns information about how much disk space you are using and how many files you have. |
| Filesystem Usage (in GB) Quota File Count File Quota
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| /home/mscohen 141 5120 58575 8000000
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| Filesystem /home/mscohen usage: 3857 of 5120 GBs (75.3%) and 7024000 of 8000000 files (87.8%)
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| /home/sbook 1 2048 4 5000000
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| Filesystem /home/sbook usage: 5901 of 6144 GBs (96.1%) and 5881211 of 6000000 files (98.0%)
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| =====groupquota=====
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| :Returns information about how much space you and everyone in your group are using on Hoffman2. An example output is shown below.
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| Filesystem /home/mscohen usage: 3857 of 5120 GBs (75.3%) and 7024000 of 8000000 files (87.8%)
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| Space usage (in GB) for /u/home/FMRI/mscohen
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| userid Usage Quota File Count File Quota
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| -------- ----- ----- ---------- ----------
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| aarontre 0 5120 58 8000000
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| alenarto 301 5120 124547 8000000
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| alhead 1 5120 286 8000000
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| ariana 343 5120 1554618 8000000
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| ascott 240 5120 390940 8000000
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| ayc 102 5120 1538688 8000000
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| cculbert 143 5120 458313 8000000
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| cdrodrig 0 5120 48 8000000
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| data n.a.
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| dcmoyer 2 5120 2848 8000000
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| diannaha 0 5120 171 8000000
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| eplau 141 5120 58575 8000000
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| ewang 0 5120 259 8000000
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| galiname 0 5120 24 8000000
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| hfard 0 5120 1 8000000
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| jbramen 528 5120 501460 8000000
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| jkyle 19 5120 75078 8000000
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| jlabus 19 5120 3415 8000000
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| jrpage 4 5120 1074 8000000
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| jungheel 21 5120 55444 8000000
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| kaavyara 0 5120 1059 8000000
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| kerr 873 5120 210424 8000000
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| mlschaef 6 5120 9816 8000000
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| mscohen 26 5120 28258 8000000
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| mundaeru 0 5120 10 8000000
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| p1p1p1p1 58 5120 141420 8000000
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| pamelita 628 5120 724094 8000000
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| pvaldes 158 5120 17312 8000000
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| sshresth 0 5120 243 8000000
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| weili15 58 5120 275735 8000000
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| xiahongj 176 5120 849633 8000000
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| ==Clean Up After Yourself==
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| Every so often, some spring cleaning is useful. We have an app for that.
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| =====clean_me.py=====
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| :Available to everyone in the FMRI usergroup on Hoffman2, this script was designed to find certain types of pesky files that have been known to build up over time but aren't actually necessary:
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| :* ''.DS_store'' files
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| :* Empty directories
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| :* tsplots
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| :* Empty files
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| :* Extended Attributes
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| :* mat files
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| :and it gives you the option of deleting them.
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| ==When it Hits the Fan==
| | $ myquota -u [USERNAME] |
| You tried to remember to clean up your files, you even kept a large dataset on your computer last weekend instead of working with it on Hoffman2. But still your quota, or your group's quota was reached. How does one fix this?
| | :Returns information about how much disk space another user is using. |
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| # First things first, run <code>clean_me.py</code>
| | ===Group Quotas=== |
| # Start identifying what you can delete. This is a wonderful opportunity to audit your home directory to see what really is in the directory called ''temp-567'' and what you actually put in the file ''subjects-az-list''.
| | $ myquota -g [GROUPNAME] |
| # [[Tar Tutorial|Tar]] things up. That is to say, take that huge collection of DICOM files and turn them into a single file to cut down on overhead. Unfamiliar with what tar is? Check out the [[Tar Tutorial]].
| | :Returns information about how much space you and everyone in your group are using on Hoffman2. |
Back to all things Hoffman2
Users and groups of users on Hoffman2 only have access to a predefined amount of disk space and number of files.
Stay In The Know
Keep yourself apprised of how much data you are using with these tools.
Personal Quotas
$ myquota
- Returns information about how much disk space you are using and how many files you have.
$ myquota -u [USERNAME]
- Returns information about how much disk space another user is using.
Group Quotas
$ myquota -g [GROUPNAME]
- Returns information about how much space you and everyone in your group are using on Hoffman2.