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Re: [Libguestfs] [PATCH v4 3/7] resize: add function mbr_part_type



On Fri, Sep 26, 2014 at 11:04:07AM +0800, Hu Tao wrote:
> Function mbr_part_type returns one of "primary", "extended" and
> "logical". The type is used by parted when adding partitions.
> 
> Signed-off-by: Hu Tao <hutao cn fujitsu com>
> ---
>  resize/resize.ml | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/resize/resize.ml b/resize/resize.ml
> index b52af83..f1861d9 100644
> --- a/resize/resize.ml
> +++ b/resize/resize.ml
> @@ -1094,10 +1094,17 @@ read the man page virt-resize(1).
>  
>      calculate_target_partitions 1 start ~create_surplus:true partitions in
>  
> +  let mbr_part_type x =
> +    (* for GPT, all partitions are regarded as Primary Partition. *)
> +    if parttype = GPT then "primary"
> +    else if x.p_part.G.part_num <= 4l && x.p_type <> ContentExtendedPartition then "primary"
> +    else if x.p_part.G.part_num <= 4l && x.p_type = ContentExtendedPartition then "extended"
> +    else "logical" in
> +
>    (* Now partition the target disk. *)
>    List.iter (
>      fun p ->
> -      g#part_add "/dev/sdb" "primary" p.p_target_start p.p_target_end
> +      g#part_add "/dev/sdb" (mbr_part_type p) p.p_target_start p.p_target_end
>    ) partitions;
>  
>    (* Copy over the data. *)

Thanks - I will push 01-03 shortly.  I'm just looking at the remaining
patches now.

Rich.

-- 
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