On Fri, Apr 29, 2011 at 04:32:35PM +0000, KY Srinivasan wrote: > On the host-side, as part of configuring a guest you can specify block > devices > as being under an IDE controller or under a > SCSI controller. Those are the only options you have. Devices configured under > the IDE controller cannot be seen in the guest under the emulated SCSI > front-end which is > the scsi driver (storvsc_drv). So, when you do a bus scan in the emulated > scsi front-end, > the devices enumerated will not include block devices configured under the > IDE > controller. So, it is not clear to me how I can do what you are proposing > given the > restrictions imposed by the host.
Just because a device is not reported by REPORT_LUNS doesn't mean you can't talk to it using a SCSI LLDD. We have SCSI transports with all kinds of strange ways to discover devices. Using scsi_add_device you can add LUNs found by your own discovery methods, and use all the existing scsi command handling. _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
