From d0646f7b636d067d715fab52a2ba9c6f0f46b0d7 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Sat, 5 Sep 2009 12:50:43 -0400 Subject: ext4: Remove journal_checksum mount option and enable it by default There's no real cost for the journal checksum feature, and we should make sure it is enabled all the time. Signed-off-by: "Theodore Ts'o" --- Documentation/filesystems/ext4.txt | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt index 7be02ac5fa36..3e329dbac785 100644 --- a/Documentation/filesystems/ext4.txt +++ b/Documentation/filesystems/ext4.txt @@ -134,15 +134,9 @@ ro Mount filesystem read only. Note that ext4 will mount options "ro,noload" can be used to prevent writes to the filesystem. -journal_checksum Enable checksumming of the journal transactions. - This will allow the recovery code in e2fsck and the - kernel to detect corruption in the kernel. It is a - compatible change and will be ignored by older kernels. - journal_async_commit Commit block can be written to disk without waiting for descriptor blocks. If enabled older kernels cannot - mount the device. This will enable 'journal_checksum' - internally. + mount the device. journal=update Update the ext4 file system's journal to the current format. -- cgit v1.2.3-59-g8ed1b