Per-job buffers are not unmounted when the job ends

RSE-Cambridge / data-acc

Data Accelerator: Creates a burst buffer from generic hardware and integrates it with Slurm https://www.hpc.cam.ac.uk/research/data-acc http://www.stackhpc.com

https://rse-cambridge.github.io/data-acc

Apache License 2.0

17 stars 11 forks source link

Per-job buffers are not unmounted when the job ends #93

Closed jsteel44 closed 5 years ago

jsteel44 commented 5 years ago

I am seeing this issue on the compute nodes.

Also after unmounting we should issue an "rm -df" on the mountpoint to tidy up that directory without recursing into it (which should not be necessary). This also goes for persistent buffers; they are currently unmounted but not removed.

JohnGarbutt commented 5 years ago

still need to do "rm -df" but hopefully unmount now happens correctly.

jsteel44 commented 5 years ago

This is working now and I have created a pull request for the "rm -df", thanks.