From mboxrd@z Thu Jan  1 00:00:00 1970
From: Neil Brown <neilb@suse.de>
Subject: Re: [[Patch mdadm] 4/5] When using -D --export the UUID is helpful,
 so print it out
Date: Tue, 19 Jan 2010 11:03:23 +1300
Message-ID: <20100119110323.050bd061@notabene>
References: <1263242294-5353-1-git-send-email-dledford@redhat.com>
	<1263242294-5353-5-git-send-email-dledford@redhat.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Return-path: <linux-raid-owner@vger.kernel.org>
In-Reply-To: <1263242294-5353-5-git-send-email-dledford@redhat.com>
Sender: linux-raid-owner@vger.kernel.org
Cc: linux-raid@vger.kernel.org, Doug Ledford <dledford@redhat.com>
List-Id: linux-raid.ids

On Mon, 11 Jan 2010 15:38:13 -0500
Doug Ledford <dledford@redhat.com> wrote:

> Signed-off-by: Doug Ledford <dledford@redhat.com>

Already have this functionality since 
  commit aae5a11207cf6da1682e6a76e116a19e21473f03
13Oct 2009.

Thanks,

NeilBrown

> ---
>  Detail.c |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)
> 
> diff --git a/Detail.c b/Detail.c
> index ba07c83..e05ba10 100644
> --- a/Detail.c
> +++ b/Detail.c
> @@ -203,6 +203,11 @@ int Detail(char *dev, int brief, int export, int test, char *homehost)
>  			if (mp && mp->path &&
>  			    strncmp(mp->path, "/dev/md/", 8) == 0)
>  				printf("MD_DEVNAME=%s\n", mp->path+8);
> +                        if (mp && (mp->uuid[0] || mp->uuid[1] || mp->uuid[2] ||
> +                                   mp->uuid[3]))
> +                                printf("MD_UUID=%08x:%08x:%08x:%08x\n",
> +                                        mp->uuid[0], mp->uuid[1], mp->uuid[2],
> +                                        mp->uuid[3]);
>  		}
>  		goto out;
>  	}