modified: ri_data.py

modified get_next_dev.

interface/ri_data.py

@@ -308,11 +308,11 @@ p_node - xml node (parent node) '''
     def get_next_device():
         ''' get next available raid device name '''
         num_p = re.compile(r'md(\d+)')
-        numbers = [ int(num_p.match(r).groups()[0]) for r in Raid.dict.keys() ]
-        max = 0
-        for n in numbers:
-            if n > max: max = n
-        return 'md%d' %(max+1)
+        numbers = [ int(num_p.match(r).groups()[0]) for r in Raid.dict.keys()]
+        numbers.sort()
+        if numbers:
+            return 'md%d' %(int(numbers[-1])+1)
+        return 'md0'
 
     @staticmethod
     def dev_in_raid():