On 12/10/2014 09:36 PM, Robert White wrote: [...] > I tested it and sure enough, it's RAID1... > > I also noticed that the default for data goes from single to RAID0 in > a two slice build. > > I generally don't expect defaults to change in undocumented ways. > Particularly since that makes make-plus-add orthogonal to > make-as-multi. > > Without other guidance I'd been assuming that > > mkfs.btrfs d1 d2 d3 ... > --vs-- > mkfs.btrfs d1 > btrfs dev add d2 > btrfs dev add d3 ... > > would net the same resultant system. I have only ever done the latter > until today. > > Does/Will the defaults change when three, four, or more slices are > used to build the system? > > I'll take a stab at updating the manual page. Why not printing from mkfs.btrfs the raid profiles used ? > > -- Rob. > > > -- To unsubscribe from this list: send the line "unsubscribe > linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- gpg @keyserver.linux.it: Goffredo Baroncelli <kreijackATinwind.it> Key fingerprint BBF5 1610 0B64 DAC6 5F7D 17B2 0EDA 9B37 8B82 E0B5 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
