On Fri, Feb 19, 2021 at 05:18:18PM +0000, Sidong Yang wrote: > This patch make output of filesystem-resize command more readable and > give detail information for users. This patch provides more information > about filesystem like below. > > Before: > Resize '/mnt' of '1:-1G' > > After: > Resize device id 1 (/dev/vdb) from 4.00GiB to 3.00GiB > > Signed-off-by: Sidong Yang <realwa...@gmail.com>
Code-wise it looks good, but I tried a simple test and it does not work: # truncate -s 4g image # mkfs.btrfs image # mount -o loop image mnt # btrfs fi resize -1G mnt ERROR: cannot find devid: 0 while running the same command with the installed system 'btrfs' resizes the fs: "Resize '.' of '-1G'".
