From: Stefan Hajnoczi <stefanha@redhat.com>
To: Sam Li <faithilikerun@gmail.com>
Cc: "Matias Bjørling" <m@bjorling.me>,
qemu-devel@nongnu.org, "Kevin Wolf" <kwolf@redhat.com>,
"Raphael Norwitz" <raphael.norwitz@nutanix.com>,
qemu-block@nongnu.org, damien.lemoal@opensource.wdc.com,
kvm@vger.kernel.org, hare@suse.de,
"Paolo Bonzini" <pbonzini@redhat.com>,
dmitry.fomichev@wdc.com, "Hanna Reitz" <hreitz@redhat.com>,
"Cornelia Huck" <cohuck@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Eric Blake" <eblake@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [PATCH v8 0/4] Add zoned storage emulation to virtio-blk driver
Date: Thu, 23 Mar 2023 15:23:42 -0400 [thread overview]
Message-ID: <20230323192342.GB1459474@fedora> (raw)
In-Reply-To: <CAAAx-8Kq4JiA3rgjNuueBxWPiyKtQXy8-YCv04QOgbj=0DTXaA@mail.gmail.com>
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On Thu, Mar 23, 2023 at 09:38:03PM +0800, Sam Li wrote:
> Matias Bjørling <m@bjorling.me> 于2023年3月23日周四 21:26写道：
> > On 23/03/2023 06.28, Sam Li wrote:
> For the question, this patch is exposing the zoned interface through
> virtio-blk only. It's a good suggestion to put a use case inside
> documentation. I will add it in the subsequent patch.
Regarding the state of other zoned devices:
--device scsi-block should be able to pass through SCSI ZBC devices.
QEMU supports NVMe ZNS emulation for testing, but cannot pass through
zoned devices from the host yet. If you have an NVMe ZNS device you can
use VFIO PCI pass the entire NVMe PCI adapter through to the guest.
Stefan
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next prev parent reply other threads:[~2023-03-23 19:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-23 5:28 [PATCH v8 0/4] Add zoned storage emulation to virtio-blk driver Sam Li
2023-03-23 5:28 ` [PATCH v8 1/4] include: update virtio_blk headers to v6.3-rc1 Sam Li
2023-03-23 5:28 ` [PATCH v8 2/4] virtio-blk: add zoned storage emulation for zoned devices Sam Li
2023-03-23 13:39 ` Matias Bjørling
2023-03-23 13:43 ` Sam Li
2023-03-23 5:28 ` [PATCH v8 3/4] block: add accounting for zone append operation Sam Li
2023-03-23 7:14 ` Markus Armbruster
2023-03-23 5:28 ` [PATCH v8 4/4] virtio-blk: add some trace events for zoned emulation Sam Li
2023-03-23 13:26 ` [PATCH v8 0/4] Add zoned storage emulation to virtio-blk driver Matias Bjørling
2023-03-23 13:38 ` Sam Li
2023-03-23 19:23 ` Stefan Hajnoczi [this message]
2023-03-23 19:26 ` Stefan Hajnoczi
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