Reverse the upgrade process and be prepared to lose all jobs, running and pending (unless you saved the original state files and can restore them):
http://slurm.schedmd.com/quickstart_admin.html#upgrade
Quoting Paul Edmon <[email protected]>:
I've been curious about this for a bit. What is the procedure for rolling back a minor and major release of slurm in case something goes wrong?-Paul Edmon-
-- Morris "Moe" Jette CTO, SchedMD LLC Commercial Slurm Development and Support
