feat(LargeBlock): Remove some useless function

Signed-off-by: Damien Thenot <[email protected]>

drivers/LargeBlockSR.py

@@ -54,12 +54,6 @@ class LargeBlockSR(EXTSR.EXTSR):
     def handles(srtype):
         return srtype == LargeBlockSR.DRIVER_TYPE
 
-    def load(self, sr_uuid):
-        super(LargeBlockSR, self).load(sr_uuid)
-
-    def delete(self, sr_uuid):
-        super(LargeBlockSR, self).delete(sr_uuid)
-
     def attach(self, sr_uuid):
         self.override_device()
         super(LargeBlockSR, self).attach(sr_uuid)
@@ -68,20 +62,13 @@ def detach(self, sr_uuid):
         super(LargeBlockSR, self).detach(sr_uuid)
         self.remove_device()
 
-    @deviceCheck
-    def probe(self):
-        return super(LargeBlockSR, self).probe()
-
     @deviceCheck
     def create(self, sr_uuid, size):
         #TODO: Need to check blocksize of the device before accepting to create a SR.
         self.override_device()
         super(LargeBlockSR, self).create(sr_uuid, size)
         self.remove_device()
 
-    def vdi(self, uuid):
-        return LargeFileVDI(self, uuid)
-
     def create_loopdev(self, dev, new_path):
         cmd = ["losetup", "-f", "-v", "--show", "--sector-size", str(self.SECTOR_SIZE), dev]
         self.loopdev = util.pread2(cmd).rstrip()
@@ -130,10 +117,6 @@ def remove_device(self):
             new_path = self.get_new_path(dev)
             self.delete_loopdev(dev, new_path)
 
-class LargeFileVDI(EXTSR.EXTFileVDI):
-    def attach(self, sr_uuid, vdi_uuid):
-        return super(LargeFileVDI, self).attach(sr_uuid, vdi_uuid)
-
 if __name__ == '__main__':
     SRCommand.run(LargeBlockSR, DRIVER_INFO)
 else: