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为什么 " 卷已满 " 不触发 SNMP 陷阱事件?

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适用场景

  • ONTAP 9
  • SNMP 陷阱

问题解答

  • EMS 显示 monitor.volume.full为卷使用或预留 98% 的空间。
[Hostname: wafl_spcd_main: monitor.volume.full:debug]: Volume vol1@vserver:92ba4446-f4ac-11e9-872e-00a098f9bb53 is full (using or reserving 98% of space and 28% of inodes).
 
请参见 TR-4220。ONTAP monitor.volume.full会向陷阱主机发送 SNMP 陷阱事件。此时将生成以下 EMS 消息:
monitor.volume.full 
  • 但是,如果卷的已用空间始终超过 98% , monitor.volume.full则无法生成相同的空间,因此 ONTAP 不能 monitor.volume.full对陷阱主机具有相同的 SNMP 陷阱事件。
  • 当卷的已用空间减少到 98% 以下,然后增加到 98% 时, EMS 会显示 monitor.volume.full.当卷再次使用或预留 98% 的空间时, ONTAP monitor.volume.full会再次向陷阱主机发送 SNMP 陷阱事件。
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