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Re: [RFC v4 0/9] Add support for zoned device
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From: |
Markus Armbruster |
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Subject: |
Re: [RFC v4 0/9] Add support for zoned device |
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Date: |
Tue, 12 Jul 2022 07:47:44 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Sam Li <faithilikerun@gmail.com> writes:
> This patch series adds support for zoned device to virtio-blk emulation. Zoned
> Storage can support sequential writes, which reduces write amplification in
> SSD,
> leading to higher write throughput and increased capacity.
Forgive me if this has already been discussed, or is explained deeper in
the patch series...
The commit message sounds like you're extending virtio-blk to optionally
emulate zoned storage. Correct?
PATCH 1 adds a new block block device driver 'zoned_host_device', and
PATCH 9 exposes it in QAPI. This is for passing through a zoned host
device, correct?
- Re: [RFC v4 5/9] qemu-iotests: test new zone operations., (continued)
- [RFC v4 6/9] raw-format: add zone operations, Sam Li, 2022/07/11
- [RFC v4 7/9] config: add check to block layer, Sam Li, 2022/07/11
- [RFC v4 8/9] include: add support for zoned block devices, Sam Li, 2022/07/11
- [RFC v4 9/9] qapi: add support for zoned host device, Sam Li, 2022/07/11
- Re: [RFC v4 0/9] Add support for zoned device,
Markus Armbruster <=
- Re: [RFC v4 0/9] Add support for zoned device, Stefan Hajnoczi, 2022/07/27
- Re: [RFC v4 0/9] Add support for zoned device, Stefan Hajnoczi, 2022/07/27