Temporary Storage in Linux

By default, each user is granted 16GB of storage in their home directory, but
we don’t recommend using that storage for temporary files.

/tmp: RAM backed storage
Each CADE machine has 32GB of VERY fast storage at /tmp intended for temporary files. This storage is local to each machine and is lost if the machine is powered off.

/var/tmp: SSD backed storage
If 32GB is not enough, you can use /var/tmp, which has ~200GB of SSD-backed storage. This storage is local to each machine and is retained across reboots.

/scratch: NFS backed storage
If you need more than 200GB, you can use /scratch/tmp, which is 10TB, but the speed will be significantly slower. This storage is shared across on all machines. We ask that you create a folder named with your username to keep it organized.

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