[dm-devel] multipath device name
malahal at us.ibm.com
malahal at us.ibm.com
Mon Jan 28 19:46:30 UTC 2008
Erez Zilber [erezz at voltaire.com] wrote:
> > 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?
Did you remove the old device and re-run 'multipath' after making that
change to multipath.conf?
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