sinn

Using zish and mysql:

pnl@Vsite:scratchzone# storage foo 1
Storage foo created.

mysql> select free_space from storage_group where id = 2;
+------------+
| free_space |
+------------+
|        375 | 
+------------+
1 row in set (0.00 sec)

pnl@Vsite:scratchzone# no storage foo

mysql> select storage_group_id from storage where label = 'scratchzone.foo';
Empty set (0.00 sec)

mysql> select free_space from storage_group where id = 2;
+------------+
| free_space |
+------------+
|        375 | 
+------------+
1 row in set (0.00 sec)