[Lilab] [URGENT] Please Clean HPCC Storage

Wei Vivian Li weivivian.li1 at ucr.edu
Wed Dec 17 10:56:09 PST 2025


Dear All,

It appears that our shared bigdata directory on HPCC is approaching its
storage limit, which is making access, read, and write operations extremely
slow for everyone.

Please take the following steps immediately:

   - Check your storage usage in your bigdata directory by running:

du -sch .[!.]* * | sort -h

   - Review large subdirectories and files to determine whether they are
   still needed.


   - Delete intermediate or temporary files that are no longer necessary.


   - If you wish to keep older files, move them to your personal device or
   another appropriate storage location.


   - Do not delete original/raw data or key results, even if the project
   has been completed.


Thank you for taking care of this promptly. Please let me know if you
encounter any difficulty with the storage management.

*Once you are done, please reply to this email with your overall file sizes
before and after cleaning.*

Best,
Vivian
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