VDOM 无法删除的处理方法

问题现象

删除 VDOM 时，有时会遇到删除了 VDOM 的所有关联对象后，仍无法删除空 VDOM，如下 VDOM1 无法删除。

FortiGate # config vdom
FortiGate (vdom) # delete VDOM1
Domain VDOM1: used by interface, can not delete
Command fail. Return code -23

解决方法

1. 通过查 VDOM 相关对象，只有系统自建的对象的引用，但还是无法删除 VDOM。

   FortiGate (global) # diagnose sys cmdb refcnt show system.vdom.name VDOM1
   entry used by table system.interface:name 'l2t.VDOM1'
   entry used by table system.interface:name 'naf.VDOM1'
   entry used by table system.interface:name 'ssl.VDOM1'
   entry used by child table gui-dashboard:id '46' of entry used by child table gui-dashboard:id '47' of
   entry used by child table gui-dashboard:id '48' of entry used by child table gui-dashboard:id '49' of
   entry used by child table gui-dashboard:id '50' of entry used by child table gui-dashboard:id '51' of
   entry used by child table gui-dashboard:id '52' of entry used by child table gui-dashboard:id '53' of
   entry used by child table gui-dashboard:id '54' of entry used by child table gui-dashboard:id '55' of
   entry used by child table gui-dashboard:id '56' of table system.admin:name 'admin'
   entry used by child table gui-dashboard:id '22' of entry used by child table gui-dashboard:id '23' of
   entry used by child table gui-dashboard:id '24' of entry used by child table gui-dashboard:id '25' of
   entry used by child table gui-dashboard:id '26' of entry used by child table gui-dashboard:id '27' of
   entry used by child table gui-dashboard:id '28' of entry used by child table gui-dashboard:id '29' of
   entry used by child table gui-dashboard:id '30' of entry used by child table gui-dashboard:id '31' of
   table system.admin:name 'nap_fw_admin'
   entry used by table system.vdom-property:name 'VDOM1'

2. 通过如下命令可以重置 VDOM 的引用关系：

   diagnose sys cmdb refcnt reset system.vdom.name VDOM1（VDOM名称）

3. 重置引用关系后，可以删除空 VDOM VDOM1。

   FortiGate # config vdom 
   FortiGate (vdom) # delete VDOM1 
   FortiGate (vdom) #