Re: Fedora 33 System-Wide Change proposal: swap on zram

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On Fri, Jun 05, 2020 at 04:07:44PM -0600, Chris Murphy wrote:
> This laptop with 8GiB RAM is running two VMs at the same time: Windows
> 10 and Fedora Workstation 32. The host is Fedora Workstation 32.

So this suggests another interesting question: If I have Fedora
virtual machines running on a Fedora host, and both are using zram,
could there be some negative interaction?  ie. With the pages not
being compressible twice.  I suppose (without looking at the source)
that zram will skip compressing a page if the compressed page is not
any smaller?

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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