https://bugzilla.kernel.org/show_bug.cgi?id=89511 --- Comment #34 from Jun Itou <itou_jun@xxxxxxxxxxx> --- When it is ext2, this phenomenon does not occur. Is a journal function a problem? Therefore will it be a thing called "write through"? And I think of compatibility of ext4 to be contents by a version of kernel. That when I format it in 3.2.62 and do mount in 3.2.63, an error appears in "write through". I looked at the source, but only a difference is checked because I do not understand specifications. Detailed one, please support it. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html