mkfs: use a sensible log sector size default
Currently the XFS log sector size defaults to the 512 bytes unless
explicitly overriden. Default to the device logical block size queried
by get_topology instead. If that is also 512 nothing changes, and if
the device logical block size is larger this prevents a mkfs failure
because the libxfs buffer cache blows up and as we obviously can't
use a smaller than hardware supported sector size. This fixes xfs/157
with a 4k block size device.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Tested-by: Pankaj Raghav <p.raghav@samsung.com>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
1 file changed
