Re: [fedora-virt] performance regressions in Fedora 13?
Ok, so it would be even better to have a separate partition that is
just LVM with no filesystem, and just have raw disk images stored
there for the VM's then? That makes a lot of sense, I'll have to try
that out. Is that what RHEV is doing? Thanks again!
On Sun, May 30, 2010 at 9:04 AM, Avi Kivity <avi(a)redhat.com> wrote:
On 05/30/2010 03:24 PM, Kenneth Armstrong wrote:
>
> Thanks, I had actually reinstalled and used ext4 (I was already using
> LVM) the other day, and my performance has improved tremendously. I
> had no idea that btrfs was that slow. Thanks for the other tips
> though.
>
LVM without ext4 (each guest disk mapped directly to a logical volume) will
be faster still, though you will need to allocate all space ahead of time.
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