Susie

**Option 1** -- save and load ``` 1. Save the docker image into archive: docker save image_name > image_name.tar 2. copy on another machine 3. on that other docker machine,...

1. hmm there doesn't seem to be a tool specifically to import and export containers. Perhaps we can write a script that checks: - whether less occupied server is same...

`squeue` - shows all jobs currently running in cluster `squeue -u username` - shows your jobs that are running `state: idle` - shows how many nodes are available `srun` -...

[Slurm Singularity Plugin](https://slurm.schedmd.com/spank.html) ``` Slurm provides host machine resource/workload management. – Singularity provides the software environment. Integration goal – Manage Singularity container images. – Generate required Singularity command from new...

``` $srun -N 2 --ntasks-per-node=8 --pty bash this requests 2 nodes (-N 2) and we are saying we are going to launch a maximum of 8 tasks per node (--ntasks-per-node=8)....

I was able to use overlay to install nano (apt-get) and it's only available within this overlay. ``` sudo singularity shell --overlay my-overlay.img orca.simg ``` However, when installing anything with...

``` singularity shell --overlay my-overlay.img orca.simg ``` Yes, after running this command, in directory where I don't have sudo access on the outside, I was able to `brew install __...

Brew can't be run as sudo (due to error above) which is why it's ran as linuxbrew user: ``` su -c 'brew update' linuxbrew ``` I have added `chown -R...

Yes, do linuxbrew user things in `su -c '__' linuxbrew` and just run the root commands outside with no wrappers. We are already doing that in this our Singularity file,...

### Bind Mounts: Map directories on host system to directories within container (read/write data on host system). The following should be added to config file of singularity: ``` ENABLE OVERLAY...