On Mon, 05/19 16:40, Kevin Wolf wrote:
> Am 19.05.2014 um 14:24 hat Fam Zheng geschrieben:
> > We should allow testing this on tmpfs. Any cache setting in iotests
> > should try to obey $CACHEMODE.
> >
> > Signed-off-by: Fam Zheng <f...@redhat.com>
>
> Should we set _default_cache_mode=none then at least?
Yes we should set a default. We use _default_cache_mode=writethrough elsewhere,
why use none over writethrough here?
> We should probably
> also refuse to run with unsafe.
OK, I'll add _supported_cache_modes.
Fam
> > tests/qemu-iotests/091 | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/tests/qemu-iotests/091 b/tests/qemu-iotests/091
> > index 384b3ac..a7deea8 100755
> > --- a/tests/qemu-iotests/091
> > +++ b/tests/qemu-iotests/091
> > @@ -59,13 +59,13 @@ echo === Starting QEMU VM1 ===
> > echo
> >
> > qemu_comm_method="monitor"
> > -_launch_qemu -drive file="${TEST_IMG}",cache=none,id=disk
> > +_launch_qemu -drive file="${TEST_IMG}",cache=${CACHEMODE},id=disk
> > h1=$QEMU_HANDLE
> >
> > echo
> > echo === Starting QEMU VM2 ===
> > echo
> > -_launch_qemu -drive file="${TEST_IMG}",cache=none,id=disk \
> > +_launch_qemu -drive file="${TEST_IMG}",cache=${CACHEMODE},id=disk \
> > -incoming "exec: cat '${MIG_FIFO}'"
> > h2=$QEMU_HANDLE
> >
> > --
> > 1.9.2
> >
