Re: [libvirt] [libvirt-jenkins-ci PATCH v2 0/6] Unattended guest installation and more
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
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