George Dunlap writes ("Re: [Xen-devel] [PATCH] xl: remove stale comment"):
> On Thu, Feb 2, 2017 at 4:07 PM, Ian Jackson <ian.jack...@eu.citrix.com> wrote:
> > Ie, why does xl have this code at all ? Why is its handling of
> > LIBXL_EVENT_TYPE_DISK_EJECT not to simply ignore it ? Why does it
> > even bother listening for this event ?
>
> Is it possible that this is a disk eject *request* event from the guest?
Perhaps so! Much of this protocol is not really documented.
> I can't seem to figure out where these events come from.
libxl_evenable_disk_eject sets up a xenstore watch on
/local/domain/GUEST/device/vbd/DEVID/eject.
Ian.
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