Hi, It would be really great if ext4 supported an xfs_freeze like operation. On xfs it spared me a lot of headaches when I was playing with unstable kernel features. thanks Gabor [note: I'm not subscribed. Please Cc: me if answering] - 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