Re: mpt2sas: bug in disk ordering?

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No,

I'm not using an expander.

The 9211-8i is connected to a Supermicro SAS113TQ rev 1.1 backplane
which has 8 ports.

Kind regards,

Caspar Smit

2011/5/13 Arne Jansen <lists@xxxxxxxxxxxxxx>
>
> On 13.05.2011 12:41, Caspar Smit wrote:
> > That is something I really don't like.
> >
> > After more checking I noticed the /dev/disk/by-path doesn't have any
> > links for the disks and their slots anymore.
>
> > 2011/5/13 Arne Jansen <lists@xxxxxxxxxxxxxx>:
> >> On 13.05.2011 12:34, Caspar Smit wrote:
> >>> I tried with Debian Squeeze with the latest backports kernel 2.6.38,
> >>> which has mpt2sas version 07.100.00.00
> >>> and now the disks are ordered this way:
> >>>
> >>> /dev/sdb = slot 3
> >>> /dev/sdc = slot 2
> >>> /dev/sdd = slot 1
> >>> /dev/sde = slot 0
> >>> /dev/sdf = slot 7
> >>> /dev/sdg = slot 6
> >>> /dev/sdh = slot 5
> >>> /dev/sdi = slot 4
> >>
> >> I see something similar here, and, what's worse, the order may very from
> >> boot to boot.
>
>
> It might also be a problem of the expander, in that it reports the disk
> in this order. Are you using an expander?
>
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