[Ocfs2-users] Kernel panic with OCFS2 1.2.6 for EL5

[Daniel]

Hello

Thank you!

But this does not necessarily have anything to do with the kernel panic?

Daniel

On 7/5/07, Nuno Fernandes <npf-mlists at eurotux.com> wrote:
>
> Hello,
>
> > After booting the server I'm getting a lot of the following messages:
> >
> > Jul  5 11:09:54 megasrv2 kernel:     Additional sense: Logical unit not
> > ready, manual intervention required
> > Jul  5 11:09:54 megasrv2 kernel: end_request: I/O error, dev sdd, sector
> 0
> > Jul  5 11:09:54 megasrv2 kernel: Buffer I/O error on device sdd, logical
> > block 0
> > Jul  5 11:09:54 megasrv2 kernel: sd 1:0:0:2: Device not ready: <6>:
> > Current: sense key: Not Ready
> >
> > But I guess this one has something to do with EMC PowerPath as sdd is
> not a
> > valid device. And there is no PowerPath for use with RHEL5 yet...
> >
> > I'm sorry I haven't had the time to investigate this much. But right now
> I
> > have no clue what caused this panic, or if it will happen again...
> This is a known issue.. EMC CX3-20 is active-passive so devices through
> one of
> the controllers aren't usable until a trespass occurs.
>
> You don't need to use PowerPath. Multipath tools from the OS works
> perfectly.
>
> Rgds
> Nuno Fernandes
>
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