On Wed, Apr 02, 2014 at 04:29:25PM +0800, Qu Wenruo wrote:
> +If the source device is not available anymore, or if the -r option is set,
> +the data is built only using the RAID redundancy mechanisms.
> +After completion of the operation, the source device is removed from the
> +filesystem.

Woudl it make sense to add a paragraph explaining that for raid5/6,
someone should either:
1) use balance to rebuild on a new drive if one of the drives is missing
2) use btrfs device add of a new drive, then btrfs device delete of the
drive to replace, and effectively btrfs will do the same thing that
replace would

?

Thanks,
Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems ....
                                      .... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/                         | PGP 1024R/763BE901
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