ext4: add an option to control error handling on file data

[safe/jmp/linux-2.6] / Documentation / filesystems / ext4.txt

diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index 74484e6..eb154ef 100644 (file)
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -223,6 +223,11 @@ errors=remount-ro(*)       Remount the filesystem read-only on an error.
 errors=continue                Keep going on a filesystem error.
 errors=panic           Panic and halt the machine if an error occurs.
 
+data_err=ignore(*)     Just print an error message if an error occurs
+                       in a file data buffer in ordered mode.
+data_err=abort         Abort the journal if an error occurs in a file
+                       data buffer in ordered mode.
+
 grpid                  Give objects the same group ID as their creator.
 bsdgroups