[dm-devel] Re: [PATCH 0/3] Update scsi_dh infrastructure
Chandra Seetharaman
sekharan at us.ibm.com
Wed May 7 18:45:59 UTC 2008
Hannes,
I do not see the patch :)
chandra
On Wed, 2008-05-07 at 17:03 +0200, Hannes Reinecke wrote:
> Hi Chandra,
>
> this patchset updates the scsi_dh infrastructure as laid out
> in my previous mail. In particular it does
>
> - update the scsi_dh infrastructure to implement a generic
> device table handling; the static device tables from the
> individual handlers are copied into a generic list.
> This allows us to do the checking in the main scsi_dh
> module instead of having to implement it for every handler.
> And we can then modify this list dynamically
> - Implements a 'dh_state' attribute for the sdev, which
> allows for manipulating of the device handler itself.
> So we can now attach, detach, and activate any device
> handler manually.
> - And finally I've updated my SPC-3 alua handler for the
> new infrastructure. Please include it in your patchset, too.
>
> Patches are relative to your latest patchset.
>
> Cheers,
>
> Hannes
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