Re: Dangers of "sudo swapoff --all"

[Michael Shuler]

If the machine was using zero bytes of swap, swapoff should be no 
problem.  If it is really using zero swap, and turning it off causes 
issues, that would be a CentOS kernel bug.  It might make better sense 
to configure the OS settings like sysctl settings, comment swap out in 
fstab, etc. and reboot the box.  Then install c*, configure your 
c*.yaml, ...

--
Michael