The out-of-swap killer makes poor choices
Olivier Certner
olivier.freebsd at free.fr
Wed Feb 24 18:11:14 UTC 2021
> For such cases, another solution exists on Linux to dynamically enlarge
> the swap partition (something like dphys-swapfile or SwapSpace - see
> <https://github.com/Tookmund/Swapspace> ), but I do not know if such a
> tool exists on FreeBSD?
In case there is some misunderstanding: I didn't want that in my particular
case. Putting the machines to a crawl for jobs that mostly were too big anyway
to survive even with swap indeed proved out to be a very bad idea. Also,
removing swap was for me an occasion to test whether the absence of it was
causing any change in the odd OOM killer behavior I was observing
(unfortunately, as said, this was not the case).
That said, I wasn't aware of these tools. Interesting to know. Thanks.
--
Olivier Certner
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