On Thu, Dec 20, 2018 at 08:09:27AM +0100, Christoph Hellwig wrote: > On Tue, Dec 18, 2018 at 04:44:11PM -0800, Darrick J. Wong wrote: > > FWIW one of my test vms seems to have hung in generic/323 with the xfs > > for-next and your patches applied: > > > > MKFS_OPTIONS='-f -m reflink=1,rmapbt=1, -i sparse=1, /dev/sdf' > > MOUNT_OPTIONS='/dev/sdf /opt' > > I've run generic/323 with those settings in a loop over night and > haven't reproduced it so far. <nod> It's now shown up in one of my dev tree and TOT test run VMs, so it would seem that it's not specific to the always_cow patches. --D