[dm-devel] multipath device name

Erez Zilber erezz at voltaire.com
Mon Jan 28 19:34:20 UTC 2008


> Erez Zilber [erezz at voltaire.com] wrote:
> > And another question:
> > 
> > I've added the following entry to multipath.conf:
> > 
> >         multipath {
> >                 wwid    3600c0ff000d508d7def2894702000000
> >                 alias   red
> >         }
> > 
> > which should represent the following device:
> > 
> > 3600c0ff000d508d7def2894702000000dm-1 DotHill,R/Evo 2730-2R
> > [size=82G][features=0][hwhandler=0]
> > \_ round-robin 0 [prio=0][enabled]
> >  \_ 16:0:0:0 sdc 8:32  [failed][faulty]
> > \_ round-robin 0 [prio=0][active]
> >  \_ 17:0:0:0 sdd 8:48  [active][undef]
> > 
> > Where should I see "red"? Is it under /dev somewhere?
> 
> If it worked, it should be /dev/mapper/red, but I have a suspicion that it
> didn't work for you based on your above 'multipath -l' output.

No, it didn't work. Do I need to do anything special to make it work?
 
Thanks,
Erez
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