Re: KVM "fake DAX" flushing interface - discussion
On 24/11/2017 13:40, Pankaj Gupta wrote:
- Suggestion by Paolo & Stefan(previously) to use virtio-blk
makes sense if just
want a flush vehicle to send guest commands to host and get reply after
asynchronous
execution. There was previous discussion [1] with Rik & Dan on this.
[1] https://lists.gnu.org/archive/html/qemu-devel/2017-07/msg08373.html
... in fact, the virtio-blk device _could_ actually accept regular I/O
too. That would make it easier to boot from pmem. Is there anything
similar in regular hardware?
Paolo