Re: [PATCH] path_id: add handle_scsi_sas

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On Wed, Jul 7, 2010 at 12:20, Hannes Reinecke <hare@xxxxxxx> wrote:
> This is wrong. The whole idea of path_id is that the path traversal is done
> in one common loop, from which there are callouts to the individual device
> handlers.

If you get a working update, please also remove the "unknown" stuff
from the returned string.

We must not return anything we are not entirely sure about, and the
strings must never change when something becomes "known" in the future
with some kernel/driver/sysfs update or anything similar.

In all such cases we better return nothing, than some random stuff we
can not keep reasonable stable.

Thanks,
Kay
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