[libvirt] [libvirt-jenkins-ci PATCH v2 0/6] Unattended guest installation and more
Daniel P. Berrange
berrange at redhat.com
Thu Oct 19 09:18:05 UTC 2017
On Thu, Oct 19, 2017 at 11:10:21AM +0200, Martin Kletzander wrote:
> On Wed, Oct 18, 2017 at 07:11:45PM +0200, Andrea Bolognani wrote:
> > Changes from [v1]:
> >
> > * guest changes
> > - set root password to a user-provided value
> > - only allow key-based SSH login for root
> > - configure serial console for emergency access
> > - disable audio, video and USB
> > - allocate 256 MiB for swap instead of 2 GiB
>
> Why wap in such a virtual machine?
Even if you don't expect to use / need it, it is generally a good idea to
give a few 100 MB of swap. This gives the kernel MM greater flexibility to
re-arrange memory when it starts to get low on free RAM. Without it, you
can hit OOM despite technically having enough RAM free.
Regards,
Daniel
--
|: https://berrange.com -o- https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org -o- https://fstop138.berrange.com :|
|: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
More information about the libvir-list
mailing list