多个节点和 NSM 上的 NoPathToNSM 警报

最后更新
另存为PDF

Views:

Visibility:: Public

Votes:: 0

Category:: ontap-9

Specialty:: HW

Last Updated:

适用于

ONTAP 9
NS224盘架
交换机附加存储

问题描述

当系统以完全支持的配置布线时，接收 NoPathToNSM 警报。
健康警报中报告了多个节点。
NSM A 和 NSM B 均有报告。
所有电缆都位于平台的正确端口中。
在与交换机的物理连接中未发现任何问题。
EMS 日志将使用 cshm 从节点发送垃圾邮件，并调用两个 NSM，这可能会限制健康监测过程：

Wed Oct 22 06:24:44 -0600 [locfs1-2a: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process nchm: NoPathToNSMB_Alert[5806924427062452224]. Wed Oct 22 06:24:44 -0600 [locfs1-2a: notifyd: asup.throttle.drop:notice]: Too many AutoSupport messages in too short a time, throttling AutoSupport: HA Group Notification from locfs1-2a (Health Monitor process nchm: NoPathToNSMB_Alert[5806924427062452224]) ALERT Wed Oct 22 06:39:44 -0600 [locfs1-2a: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process nchm: NoPathToNSMA_Alert[8217768597705498624]. Wed Oct 22 06:54:44 -0600 [locfs1-2a: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process nchm: NoPathToNSMB_Alert[6325119859186769920]. Wed Oct 22 07:39:45 -0600 [locfs1-2a: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process nchm: NoPathToNSMB_Alert[5806924427062452224].

警报显示如下：

cluster::> system health alert show
         Node: node-a
       Alert ID: NoPathToNSMA_Alert
       Resource: Shelf 7.11
       Severity: Major
    Indication Time: Wed Oct 08 09:09:17 2025
       Suppress: false
      Acknowledge: false
    Probable Cause: Controller node-a is connected only to module B of
            shelf 7.11 through port e4a.
    Possible Effect: You will lose access to shelf 7.11 if module B fails.
 Corrective Actions: 1. Consult the guide applicable to your NVMe storage shelf to review cabling rules for your system.
            2. Connect controller node-a to module A and module
            B of shelf 7.11.