From: Zhang Yi <yi.zhang@xxxxxxxxxx> Signed-off-by: Zhang Yi <yi.zhang@xxxxxxxxxx> --- misc/ext4.5.in | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/misc/ext4.5.in b/misc/ext4.5.in index c835a344..45392d1b 100644 --- a/misc/ext4.5.in +++ b/misc/ext4.5.in @@ -574,6 +574,12 @@ 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. .TP +.B journal_cycle_record +The journal continue to record transactions in a new mount behind the previous +mount, instead of always record from the start of the logging area. This will +alow logdump code in debugfs to dump continuous transactions between each +mount. +.TP .BR barrier=0 " / " barrier=1 " / " barrier " / " nobarrier These mount options have the same effect as in ext3. The mount options "barrier" and "nobarrier" are added for consistency with other ext4 mount -- 2.31.1
