Douglas Gilbert <dgilbert@xxxxxxxxxxxx> wrote: <snip> > Ideally I would like to see a way from the user space > to uncouple a unit from the sd (or sr) driver, in a > similar way to how an LLD can use > scsi_device::no_uld_attach . That would restrict user > space access to the bsg or sg driver. I am not sure if this is exactly what you want but you can unbind a device from the sd driver today. E.x. # cd /sys/bus/scsi/drivers/sd # ls 0:0:0:0 4:0:0:0 4:0:1:0 5:0:0:0 5:0:1:0 bind unbind # sg_map /dev/sg0 /dev/sda /dev/sg1 /dev/sdb /dev/sg2 /dev/sdc /dev/sg3 /dev/sdd /dev/sg4 /dev/sde # echo "5:0:1:0" > unbind # ls 0:0:0:0 4:0:0:0 4:0:1:0 5:0:0:0 bind unbind # sg_map /dev/sg0 /dev/sda /dev/sg1 /dev/sdb /dev/sg2 /dev/sdc /dev/sg3 /dev/sdd /dev/sg4 -andmike -- Michael Anderson andmike@xxxxxxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
