On Mon, Aug 03, 2020 at 09:43:18AM -0600, Stephen Warren wrote: > On 7/28/20 3:51 AM, Patrick Delaunay wrote: > > Add basic test to persistent environment in ext4: > > save and load in host ext4 file 'uboot.env'. > > > > On first execution an empty EXT4 file system is created in > > persistent data dir: env.ext4.img. > > > diff --git a/test/py/tests/test_env.py b/test/py/tests/test_env.py > > > +def mk_env_ext4(state_test_env): > > > + u_boot_utils.run_and_log(c, 'mkfs.ext4 -O ^metadata_csum %s' % > > persistent) > > Is "-O ^metadata_csum" necessary? The mkfs.ext4 in Ubuntu 16.04 doesn't > support that option, which causes this command to fail.
Yes, it's required because we don't support that feature in our ext4 codebase and newer tools default to enabling that. Supporting that flag is on my wishlist of items. -- Tom
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