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(parent: 11ca1e9) | patch
mke2fs: warn if enabling metadata_csum on a pre-3.18 kernel
authorDarrick J. Wong <darrick.wong@oracle.com>
Mon, 27 Oct 2014 23:32:31 +0000 (16:32 -0700)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 5 Nov 2014 16:16:57 +0000 (11:16 -0500)
commit210baa5d8a58f84ab12772e80a839a4e74a54134
tree18b5d1ddea8aed1760134ef09b1d1ec57ca58bb5tree | snapshot
parent11ca1e9294e19419d99f976387c030f5117dd6d7commit | diff
mke2fs: warn if enabling metadata_csum on a pre-3.18 kernel

The metadata_csum feature (really, the journal checksum disk format)
didn't stabilize until the 3.18 kernel, at which point the companion
journal_csum feature was turned on by default if metadata_csum was
enabled.  Therefore, warn the user if they try to create such a
filesystem on a pre-3.18 kernel.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
misc/mke2fs.c diff | blob | history
tests/filter.sed diff | blob | history
Mirror of git://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git