On 01/31/14 10:29, Hannes Reinecke wrote: > here's an update for the ALUA device handler I've been hoarding > for quite some time. The major bit here is the asynchronous > RTPG handling. With the original design we would treat every > LUN independently, despite the fact that several LUNs might > in fact belong to the same target port group. So any > change on one LUN will affect the others, too. > And we now can treat LUNs in 'transitioning' ALUA mode > correctly, as now we'll be blocking any I/O in the prep_fn() > until the controller is in a working state again.
Also for this patch series, I think the cached INQUIRY data should be refreshed at least after an INQUIRY DATA HAS CHANGED unit attention code has been received. Bart. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
