fix issue with sysvm volume creation - [SR_BACKEND_FAILURE_1200statvfs: path should be string, bytes, os.PathLike or integer, not function]

Author: Pearl1594

scripts/vm/hypervisor/xenserver/xcpserver83/NFSSR.py

@@ -257,7 +257,7 @@ def attach(self, sr_uuid, vdi_uuid):
         return super(NFSFileVDI, self).attach(sr_uuid, vdi_uuid)
 
     def get_mtime(self, path):
-        st = util.ioretry_stat(lambda: os.stat(path))
+        st = util.ioretry_stat(path)
         return st[stat.ST_MTIME]
 
     def clone(self, sr_uuid, vdi_uuid):