Re: [PATCH 1/2] DDF: brief_examine_subarrays_ddf: print array name

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On Wed, 11 Sep 2013 21:55:26 +0200 Martin Wilck <mwilck@xxxxxxxx> wrote:

> On 09/11/2013 09:50 PM, Martin Wilck wrote:
> 
> > That means that libstorage's way of parsing mdadm -Es output must be
> > changed, but that should be possible. Sending new patches.
> 
> Forgot to mention: It seems that IMSM BIOS forces users to set an array
> name. LSI BIOS does not, the name is optional there. It is possible to
> have several subarrays, each without name.
> 
>

Yes.  Names are optional.  Each array needs a UUID though.

If no name is found in the metadata or in mdadm.conf you end up with "md127"
or similar I think.

NeilBrown

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