On 25 March 2016 at 12:49, Stephen Williams <stephenw@xxxxxxxxxxxx> wrote: > > So catch 22, you need all the drives otherwise it won't let you mount, > But what happens if a drive dies and the OS doesn't detect it? BTRFS > wont allow you to mount the raid volume to remove the bad disk! Version of Linux and btrfs-progs? You can't have a raid10 with less than 4 devices so you need to add a new device before deleting the missing. That is of course still a problem with a read-only fs. btrfs replace is also the recommended way to replace a failed device nowadays. The wiki is outdated. -- 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
