Evaluate TGPS setting for ALUA device handler
cover 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.
Signed-off-by Hannes Reinecke <[email protected]>
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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) -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html