On Fri, Jul 2, 2021 at 11:09 AM Peter Lieven wrote:
>
> this patch wittingly sets BDRV_REQ_NO_FALLBACK and silently ignores
> BDRV_REQ_MAY_UNMAP
> for older librbd versions.
>
> The rationale for this is as following (citing Ilya Dryomov current RBD
> maintainer):
> ---8<---
> a) remove the BDRV
this patch wittingly sets BDRV_REQ_NO_FALLBACK and silently ignores
BDRV_REQ_MAY_UNMAP
for older librbd versions.
The rationale for this is as following (citing Ilya Dryomov current RBD
maintainer):
---8<---
a) remove the BDRV_REQ_MAY_UNMAP check in qemu_rbd_co_pwrite_zeroes()
and as a conseq
