No space left on the device

[Sepideh Academic]

Hi,

I’ve been seeing the following error frequently, and I am not sure how to resolve it:

Unexpected error while saving file: jupyter-examples-rel1.6.1/configure_and_validate.ipynb HTTP 500: Internal Server Error (Unexpected error while saving file: jupyter-examples-rel1.6.1/configure_and_validate.ipynb [Errno 28] No space left on device: ‘/home/fabric/work/jupyter-examples-rel1.6.1/configure_and_validate.ipynb’ -> ‘/home/fabric/work/jupyter-examples-rel1.6.1/.~configure_and_validate.ipynb’)

I only have a few KB’s of files in the workspace, I am not sure why the error would pop up. Thanks for the help.

[Komal Thareja]

Hi Sepideh,

Disk usage of your container is 100%. You seem to have output_file which seems to be taking majority of the space.

The /home/fabric/work directory (1GB) in the JupyterHub environment serves as persistent storage for code, notebooks, scripts, and other materials related to configuring and running experiments, including the addition of extra Python modules. However, it is not designed to handle large datasets or output files.

Please consider removing un-needed files or move output_file to avoid this error.

Additionally, if you need more disk space, I recommend setting up your own FABRIC environment on your laptop or machine to run your experiments. This approach will allow you to capture more data and reduce reliance on Jupyter Hub. Consider configuring a local Python environment for the FABRIC API as described here, and run the notebooks locally.


fabric@spring:work-100%$ du -sh *
20K 5_clients_1_server.ipynb
60K fabric_config
228K hipft.ipynb
95M jupyter-examples-rel1.5.5
96M jupyter-examples-rel1.6.1
28K lost+found
686M output_file
82M rel1.7.0.tar.gz4q_e8dq5.tmp
0 rel1.7.0.tar.gzceav1uzw.tmp
0 rel1.7.0.tar.gzds9a6279.tmp
0 rel1.7.0.tar.gzgmqadnvv.tmp
0 rel1.7.0.tar.gziuc6xzxa.tmp


Thanks,

Komal

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