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-rw-r--r--Documentation/filesystems/ext3.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt
index 9840d5b8d5b9..22e4040564d5 100644
--- a/Documentation/filesystems/ext3.txt
+++ b/Documentation/filesystems/ext3.txt
@@ -22,6 +22,11 @@ journal=inum When a journal already exists, this option is
the inode which will represent the ext3 file
system's journal file.
+journal_dev=devnum When the external journal device's major/minor numbers
+ have changed, this option allows to specify the new
+ journal location. The journal device is identified
+ through its new major/minor numbers encoded in devnum.
+
noload Don't load the journal on mounting.
data=journal All data are committed into the journal prior