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Evaluate TGPS setting for ALUA device handler

Hannes Reinecke linux-scsi 1 version New

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Cover letter [PATCH 0/2] Evaluate TGPS setting for ALUA device handler

The ALUA device handler should only be attached if the 'TGPS' setting in the inquiry structure indicates so. So we should be adding a 'tgps' attribute to the scsi device, which then can be evaluated when trying to attach the ALUA device handler.
This way we can get rid of the explicit device table in scsi_dh_alua and will support any ALUA capable device out-of-the-box.

Signature · 8 lines
Dr. Hannes Reinecke		      zSeries & Storage
[email protected]			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Markus Rex, HRB 16746 (AG Nürnberg)
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