Re: [PATCH v3] virtio_blk: add VIRTIO_BLK_F_LIFETIME feature support

Jens Axboe
2022-12-05T18:54:08Z

On 12/5/22 11:36 AM, Alvaro Karsz wrote:
> Hi,
>
>> Is this based on some spec? Because it looks pretty odd to me. There
>> can be a pretty wide range of two/three/etc level cells with wildly
>> different ranges of durability. And there's really not a lot of slc
>> for generic devices these days, if any.
>
> Yes, this is based on the virtio spec
> https://docs.oasis-open.org/virtio/virtio/v1.2/csd01/virtio-v1.2-csd01.html
> section 5.2.6

And where did this come from?

--
Jens Axboe