From: "Daniel P. Berrangé" <berrange@redhat.com>
To: Chris Murphy <lists@colorremedies.com>
Cc: qemu-devel@nongnu.org
Subject: Re: driver type raw-xz supports discard=unmap?
Date: Mon, 25 Jul 2022 10:13:24 +0100 [thread overview]
Message-ID: <Yt5etOfFUQb12ljA@redhat.com> (raw)
In-Reply-To: <4f9c91b1-719c-443e-a757-042e772d6019@www.fastmail.com>
On Fri, Jul 22, 2022 at 04:03:52PM -0400, Chris Murphy wrote:
> Is this valid?
>
> `<disk device="disk" type="file">
> <target dev="vda" bus="virtio"/>
> <source file="Fedora-Workstation-Rawhide-20220721.n.0.aarch64.raw-xz"/>
> <driver name="qemu" type="raw-xz" discard="unmap"/>`
> `/>
> </disk>`
>
> I know type="raw" works fine, I'm wondering if there'd be any problem
> with type "raw-xz" combined with discards?
This is libvirt configuration, so libvirt-users@redhat.com is the better
list in general. That said, what is this 'raw-xz' type you refer to ?
AFAIK, that is not a disk driver type that exists in either libvirt or
QEMU releases.
With regards,
Daniel
--
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next prev parent reply other threads:[~2022-07-25 9:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-22 20:03 driver type raw-xz supports discard=unmap? Chris Murphy
2022-07-25 9:13 ` Daniel P. Berrangé [this message]
2022-07-25 12:51 ` Chris Murphy
2022-07-25 13:53 ` Daniel P. Berrangé
2022-07-25 15:37 ` Chris Murphy
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