On 16.06.2020 08:48, Keith Busch wrote:
On Tue, Jun 16, 2020 at 05:02:17PM +0200, Javier González wrote:
This depends very much on how the FS / application is managing
stripping. At the moment our main use case is enabling user-space
applications submitting I/Os to raw ZNS devices through the kernel.
Can we enable this use case to start with?
I think this already provides that. You can set the nsid value to
whatever you want in the passthrough interface, so a namespace block
device is not required to issue I/O to a ZNS namespace from user space.
Mmmmm. Problem now is that the check on the nvme driver prevents the ZNS
namespace from being initialized. Am I missing something?
Thanks,
Javier
