> Userspace isn't dead

If something looks like dead it is dead. A userspace that does not respond
to user actions is a dead userspace.

вс, 19 июл. 2020 г. в 17:54, John M. Harris Jr <joh...@splentity.com>:

> On Sunday, July 19, 2020 1:47:23 AM MST Alexey A. wrote:
> > >Killing users' programs needlessly is not welcome
> >
> > Setting limits for cgroup (MemoryMax, MemorySwapMax) leads to "Killing
> > users' programs needlessly": system-wide available memory may be not
> > exhausted, but OOM killer will be invoked in this cgroup.
>
> I'm sure we can all agree that only killing off the software that people
> complain causes these events is better than killing off everything else
> just
> because the system doesn't have a ton of RAM available.
>
> > >The goal is to ensure the kernel can keep doing its job, it's
> > >not going to try to figure out what you intend for userspace, as well it
> > >shouldn't.
> >
> > The goal is to ensure the kernel can keep doing its job *and userspace*
> > doing its job. I don't need a system where the kernel is alive, but
> > userspace is dead.
>
> Userspace isn't dead when a system is thrashing. Your software is still
> running. If it gets killed, you're most likely going to lose your data.
>
> --
> John M. Harris, Jr.
>
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