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On 30.06.2011 14:34, Stephane Chazelas wrote:
> Looks like this was missing in integration-20110626 for the
> readonly snapshot patch:
>
> diff --git a/btrfs.c b/btrfs.c
> index e117172..be6ece5 100644
> --- a/btrfs.c
> +++ b/btrfs.c
> @@ -49,7 +49,7 @@ static struct Command commands[] = {
> /*
> avoid short commands different for the case only
> */
> - { do_clone, 2,
> + { do_clone, -1,
> "subvolume snapshot", "[-r] <source> [<dest>/]<name>\n"
> "Create a writable/readonly snapshot of the subvolume <source> with\n"
> "the name <name> in the <dest> directory.",
>
> Without that, "btrfs sub snap -r x y" would fail as it's not *2*
> arguments.
Unfortunately, this is not correct either. "-1" means that the minimum
number of arguments is 1 and since we need at least <source> and
<name> this is 2. So the correct version should be -2.
Thanks,
Andreas
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