Re: Managing mdam

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On Wed, 11 Sep 2013 09:40:23 +0200 "Francois Billard"
<francois.billard@xxxxxxxxxx> wrote:

> We want to embed raid management in our application. But we want a better
> solution if it exists rather than parsing the output of mdadm which is error
> prone.
> Is there a solution or should i write kilometer of regexp ? :)

The --export option of --detail and --examine should provide a lot of the
important data in usable format.  If there is something missing that you
need I will certainly consider adding it.

Depending on what exactly you want, you might be able to fish it out of 
  /sys/block/mdXX/md/*

NeilBrown

> 
> -----Message d'origine-----
> De : linux-raid-owner@xxxxxxxxxxxxxxx
> [mailto:linux-raid-owner@xxxxxxxxxxxxxxx] De la part de NeilBrown
> Envoyé : mercredi 11 septembre 2013 01:49
> À : Francois Billard
> Cc : linux-raid@xxxxxxxxxxxxxxx
> Objet : Re: Managing mdam
> 
> On Tue, 10 Sep 2013 10:03:23 +0200 Francois Billard
> <francois.billard@xxxxxxxxxx> wrote:
> 
> > Hi,
> > 
> > Is it possible to manage mdadm from an external point of view ? with a 
> > library with bindings in some language (Python) for example ?
> > Thanks in advance
> > 
> > Regards,
> > Francois
> 
> Only by running mdadm in a separate process and passing appropriate
> arguments.
> 
> Is there something particular that you wanted to do?
> 
> NeilBrown

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