Il 17/07/2012 20:49, Mike Christie ha scritto: > > Not sure if we are talking about the same thing. > > > > So can virtio-scsi send a UA with asc/ascq that indicates the lun > > changed size? Other drivers do this. I updated Hannes's patches the > > other day to support UAs like those in userspace. > > > > I just saw the code in the patch where virtio-scsi gets that event. > Was not done. I meant I saw that patch where virtio-scsi gets that > virtio_scsi_event and kicks of a rescan based off of that.
Yes, it sends both (event + UA). Right now Linux ignores the UA, and I wanted virtio-scsi to match real hardware as much as possible so I copied what aacraid does. The event also has the advantage over UA that it the revalidate is done immediately, not the next time the unit is accessed. Paolo -- 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
