Hi, On Wed, Oct 10, 2012 at 3:19 AM, Jan Kara <jack@xxxxxxx> wrote: >> OK. There are several ways how I could imagine you hit ino == 0. Either >> someone is using direct IO or inode is a block device inode... >> Most of the inode 0 writes belonged to journal (verified with the sector number). I think that such journal writes should set the inode to 8 or whatever is reserved for the journal rather than 0. Regards. -- 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