Re: Fedora 32 System-Wide Change proposal (late): Enable EarlyOOM

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On Sat, Jan 4, 2020 at 2:33 AM Vitaly Zaitsev via devel
<devel@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> On 03.01.2020 22:27, Neal Gompa wrote:
> > and servers...
>
> Admins will be very happy when such user-space killer will kill for
> example PgSQL database server and cause DB corruption or loss of banking
> transactions.
>

This is already happening anyway. The idea is that earlyoom will just
do it slightly earlier so we have a responsive system when the
failures happen. Unlike a lot of the other options, earlyoom is just
doing what the kernel does, just slightly earlier so that the system
doesn't become unresponsive. That is *hugely* valuable for sysadmins
to be able to recover the systems without power cycling. As a sysadmin
myself, I *hate* power cycling servers because it takes forever and
its a lot bigger loss of productivity (and potentially money!).



-- 
真実はいつも一つ!/ Always, there's only one truth!
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