NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.

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节点报告已关闭或未使用的 FC 端口的 StorageFCAdapterFault_Alert

节点报告已关闭或未使用的 FC 端口的 StorageFCAdapterFault_Alert

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适用场景

FAS/AFF
集群 ONTAP 8.3
ONTAP 9 及更高版本
MetroCluster

问题描述

每次重新启动后，节点都会针对已关闭的 FC 端口发送 AutoSupport 警报 StorageFCAdapterFault

Health Monitor process nchm: StorageFCAdapterFault_Alert[500##########]) ALERT

从 clustershell 可以看到警报，如下所示：

cluster::> system health alert show Node: node-01 Resource: 4d Severity: Major Indication Time: Sat Aug 15 13:05:58 2020 Suppress: false Acknowledge: false Probable Cause: FC initiator adapter 4d is at fault. Possible Effect: Resiliency of backend storage is compromised. Corrective Actions: 1. Ensure that the FC initiator link has not been tampered with. 2. Verify the operational status of the FC initiator adapter by using the command "system node run -node local -command storage show adapter".