ext4: ignore journalled data options on remount if fs has no journal

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This avoids a confusing failure in the init scripts when the
/etc/fstab has data=writeback or data=journal but the file system does
not have a journal.  So check for this case explicitly, and warn the
user that we are ignoring the (pointless, since they have no journal)
data=* mount option.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

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Theodore Ts'o 2011-11-07 10:47:42 -05:00

parent 5c8a0fbba5

commit eb513689c9

1 changed files with 3 additions and 1 deletions

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fs/ext4/super.c

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