On 07/09/2011 07:28 PM, CACook@xxxxxxxxxxxxxxx wrote: > On Saturday 9 July, 2011 10:12:43 you wrote: >> If your btrfs lives on two or more devices you will have to run >> 'btrfs device scan' prior to mount or give all devices as arguments >> to mount.btrfs. > > Ohhh, I'd added a disk drive without modifying fstab. Thanks. > > Where would you put a device scan to happen at boot? The more recent distro put the scanning logic in the initrd. This should be the right place. > On another subject, I guess there are two ways to remove old snapshot > directories: - btrfs subvolume delete - rm -rf with rm -rf you can remove only the subvolume contents, but you cannot delete a subvoulume. > > I understand that snapshots are cumulative for files and do not > duplicate, but is it necessary to use the subvolume delete command to > preserve the integrity of remaining snapshots? No. Apart removing the subvolume entry, "rm -rf" and "btrfs subvolume delete" reach the same result. The latter is only a lot more efficient. > And also, about once a week KDE locks up on me after a suspend, and I > have to power-cycle it. Is there any maintenance I should do on a > btrfs part when this happens? Normally you don't do anything. In any case you are not able to do anything because there no is a tool like fsck available :-) > > -- 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 . > -- 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
