On Sat, Oct 9, 2010 at 2:21 AM, Stefan Hajnoczi wrote:
> On Fri, Oct 8, 2010 at 8:00 PM, Yehuda Sadeh wrote:
> No flush operation is supported. Can the guest be sure written data
> is on stable storage when it receives completion?
>
That's part of the consistency that rados provides.
>> +/*
>>
On Fri, Oct 8, 2010 at 8:00 PM, Yehuda Sadeh wrote:
No flush operation is supported. Can the guest be sure written data
is on stable storage when it receives completion?
> +/*
> + * This aio completion is being called from rbd_aio_event_reader() and
> + * runs in qemu context. It schedules a bh,
From: Christian Brunner
Hi Anthony,
Here's an updated rbd driver, that fixes the issues you pointed at. Main issue
that has been
delt with is moving the main aio handling from the librados callback to the
reader handler
that runs in the qemu context. All the librados callback does now is sendi
