Temporary Directory about epic

[endrebak]

Thanks for reporting this. I had no idea this could happen. I do not use the tmp folder myself, but I guess unix sort does. Do you have a log of all the output messages when you got the error? This would help me understand where it happened.

[c-guzman]

I think this is less of a specific EPIC problem, and more of a general case problem where there are too many programs that store temporary files in the /tmp directory (macs2, epic, deeptools, etc) that don't allow for a change in directory for storing temp files. With enough processes running at one time, the /tmp file gets filled over. Theres currently a issue in the MACS2 github about the same thing.

[endrebak]

The only thing that uses a tmpdir in my software is the unix sort command. If you want to change the tmpdir when running epic you can do TMPDIR="your/temp/folder" && epic -h. Modern versions of sort should respond to the $TMPDIR variable.