On Sun, 4 Nov 2012, Stefan Priebe wrote: > Hello, > > does the mon service also suffer from btrfs as fs? Right now i've only the > osd's running btrfs. Do you mean 'benefit' instead of 'suffer'? The mon doesn't do anything special with the file system, so there's no extra benefit beyond whatever btrfs normally gives you (like checksums). I'd just run whatever fs you're most comfortable with. sage -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html