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tune2fs: explicitly disallow tuning of journal devices
authorDarrick J. Wong <darrick.wong@oracle.com>
Mon, 8 Sep 2014 23:12:21 +0000 (16:12 -0700)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 11 Sep 2014 16:40:55 +0000 (12:40 -0400)
commit811bccef89a074e1c1582439a79b4b34e9d47e2c
treefa8feff4a4558d19955bf0d87a33d8e13a5a9add
parent6aabb75493a77aaee301fb5e9d39202439c4a325
tune2fs: explicitly disallow tuning of journal devices

Spit out a more specific error if someone tries to modify an
external journal device.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reported-by: TR Reardon <thomas_reardon@hotmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
misc/tune2fs.c
tests/t_ext_jnl_fail/expect [new file with mode: 0644]
tests/t_ext_jnl_fail/name [new file with mode: 0644]
tests/t_ext_jnl_fail/script [new file with mode: 0644]