Il 02/07/2014 10:44, Kevin Wolf ha scritto:
> Then the "fix" is to add support to the underlying device. IDE,
> SCSI and virtio-blk (plus virtio-scsi via SCSI of course) are
> covered; the main one that's left out is SD.
Isn't block job rerror/werror completely independent from the guest
device using the same BDS? They are different users, so if we somehow
coupled them, that would be a design problem (which I think we were
careful enough to avoid).
It is independent, but for some reason rerror/werror cannot be used on
block jobs unless iostatus is enabled on the source BDS too. Off-hand I
don't remember why.
Paolo
