Hi konishi ryusuke, I am trying to use NILFS2 to make MySQL cold backup, but the MySQL tables often be crashed. It seems there is some problems with nilfs filesystem. I have described how I use nilfs in this mail: http://www.mail-archive.com/linux-nilfs@xxxxxxxxxxxxxxx/msg01481.html Can I know which version of nilfs do you use, and what do you use nilfs for? Thanks, Elmer Zhang-- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html