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Re: [RFC v2 0/7] Add persistence to NVMe ZNS emulation
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From: |
Sam Li |
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Subject: |
Re: [RFC v2 0/7] Add persistence to NVMe ZNS emulation |
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Date: |
Thu, 30 Nov 2023 18:20:05 +0800 |
Markus Armbruster <armbru@redhat.com> 于2023年11月30日周四 18:11写道:
>
> Sam Li <faithilikerun@gmail.com> writes:
>
> > ZNS emulation follows NVMe ZNS spec but the state of namespace
> > zones does not persist accross restarts of QEMU. This patch makes the
> > metadata of ZNS emulation persistent by using new block layer APIs and
> > the qcow2 img as backing file. It is the second part after the patches
> > - adding full zoned storage emulation to qcow2 driver.
> > 20231127043703.49489-1-faithilikerun@gmail.com/">https://patchwork.kernel.org/project/qemu-devel/cover/20231127043703.49489-1-faithilikerun@gmail.com/
>
> In the future, also add this information the machine-readable way,
> i.e. like
>
> Based-on: <20231127043703.49489-1-faithilikerun@gmail.com>
>
> However, it doesn't apply on top of that series for me. Got something I
> could pull?
Weird, I biuld this on top of v6 qcow2 patches. I'll check that after
settling down. I am moving to another city recently.
Thanks,
Sam
- [RFC v2 3/7] hw/nvme: use blk_get_*() to access zone info in the block layer, (continued)
- [RFC v2 3/7] hw/nvme: use blk_get_*() to access zone info in the block layer, Sam Li, 2023/11/27
- [RFC v2 4/7] hw/nvme: add blk_get_zone_extension to access zd_extensions, Sam Li, 2023/11/27
- [RFC v2 2/7] qcow2: add zd_extension configurations to zoned metadata, Sam Li, 2023/11/27
- [RFC v2 1/7] docs/qcow2: add zd_extension_size option to the zoned format feature, Sam Li, 2023/11/27
- [RFC v2 5/7] hw/nvme: make the metadata of ZNS emulation persistent, Sam Li, 2023/11/27
- [RFC v2 6/7] hw/nvme: refactor zone append write using block layer APIs, Sam Li, 2023/11/27
- [RFC v2 7/7] hw/nvme: make ZDED persistent, Sam Li, 2023/11/27
- Re: [RFC v2 0/7] Add persistence to NVMe ZNS emulation, Markus Armbruster, 2023/11/30
- Re: [RFC v2 0/7] Add persistence to NVMe ZNS emulation,
Sam Li <=