FreeBSD using swap even though there's a lot of free memory
freebsd at edvax.de
Wed Oct 21 06:53:18 UTC 2020
On Mon, 19 Oct 2020 20:36:10 -0700, David Christensen wrote:
> Updates and upgrades have broken my systems more times than I care to
> remember. Now, I take an image of the system drive before upgrading a
> machine. If an upgrade misbehaves, hopefully I will catch it quickly
> and can simply go back to the previous image. Otherwise, I need to
> include backup/ restore of system configuration files and/or data when
This is a great opportunity to integrate ZFS-based BEs (boot
environments) into the workflow. They allow you to easily
revert back changes caused by updates if required.
> Perhaps you should consider setting up a staging/ testing environment,
> update/ upgrade that, and run tests. If everything looks good, then
> upgrade the production environment.
This is also possible, and often a good suggestion, if you
can actually create such a "secondary environment"; if you
have to do everything in "live mode", BEs are probably the
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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