跳转到主内容

为什么节点在升级期间报告spares_low?

Views:
6
Visibility:
Public
Votes:
1
Category:
ontap-9
Specialty:
core<a>storage pool</a><a>low spares</a><a>spares_low</a><a>2009089408</a>
Last Updated:

适用场景

  • ONTAP 9
  • 存储池

问题解答

  • 如果仅将一个节点分配给存储池的一个完整的未分区SSD备用磁盘、则在接管事件期间、您可以收到此警报、因为接管节点会重播正在重新启动的节点的事件。
Tue Feb 01 11:14:22 EST [ntap-clus-01: config_thread: callhome.spares.low:error]: Call home for SPARES_LOW
Tue Feb 01 11:15:00 CST [ntap-clus-01: monitor: monitor.globalStatus.critical:EMERGENCY]: This node has taken over ntap-clus-02. There are not enough spare disks.
 
  • 示例:
    • 节点A拥有唯一未分区的SSD备用磁盘。
    • 节点A接管节点B由于节点B没有存储池的任何备用磁盘、因此节点A会重放此消息。
    • 节点B完成升级、并执行交还。
    • 节点B接管节点A由于节点B仍不拥有任何备用磁盘、因此节点B会报告此消息。

 

  • 这是预期行为、不会影响系统。
 
 

追加信息

您只能将一个备用SSD用于存储池。如果存储池为HA对中两个节点所拥有的混合聚合提供了分配单元、则备用SSD可以归任一节点所有。但是、如果存储池仅为HA对中某个节点所拥有的混合聚合提供分配单元、则SSD备用磁盘必须属于同一节点。

 
NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.