Re: [Drbd-dev] [PATCH] drbd-utils: Fix the default node id initialization when upgrade v8 to v9

[Roland Kammerer <roland.kammerer@linbit.com>]

On Fri, Jan 13, 2017 at 02:15:58PM +0800, Nick Wang wrote:
> Signed-off-by: Nick Wang <nwang@suse.com>
> CC: Lars Ellenberg <lars.ellenberg@linbit.com>
> CC: Roland Kammerer <roland.kammerer@linbit.com>
> CC: drbd-dev@lists.linbit.com 
> 
> ---
>  user/shared/drbdmeta.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/user/shared/drbdmeta.c b/user/shared/drbdmeta.c
> index 9a28984..e2a9606 100644
> --- a/user/shared/drbdmeta.c
> +++ b/user/shared/drbdmeta.c
> @@ -3868,6 +3868,7 @@ void md_convert_08_to_09(struct format *cfg)
>  
>  	cfg->md.flags &= ~(MDF_CONNECTED_IND | MDF_FULL_SYNC | MDF_PEER_OUT_DATED);
>  
> +	cfg->md.node_id = -1;
>  	cfg->md.magic = DRBD_MD_MAGIC_09;
>  	re_initialize_md_offsets(cfg);
>  
> -- 
> 1.8.5.6

Looks good to me, we do the same if we initialize v9 meta data, but so
far we did not do it when we converted.

Thanks, rck