Vscan 服务器无法连接到一个或多个节点

适用场景

• ONTAP 9.  
• ONTAP防病毒连接器
• Vscan

问题描述

• 集群模式Data ONTAP集群中的一个或多个节点无法连接到定义的 Vscan服务器。根据相应的 《ONTAP 9防病毒配置指南》，配置正确。
• 尽管一个节点显示为"已连接"、但未进行扫描。

Cluster::> vscan connection-status show
(vserver vscan connection-status show)
Connected Connected
Vserver Node Server-Count Servers
--------------- ------------------- ------------ -----------------------------
svm1 node1 1 10.x0x.x0x.5x
svm1 node2 0 -
2 entries were displayed.

• AV连接器日志显示类似于以下内容的序列：

11.045: Attempting reverse DNS lookup of 10.x0.1x.2x
11.060: Found host SVM.domain.local for IP 10.x0.1x.2x
11.247: Attempting reverse DNS lookup of 10.1x.x0.3x
11.263: 10.x0.1x.2x resolved to SVM.domain.local
11.450: Found host SVM.domain.local for IP 10.1x.x0.3x
11.450: 10.1x.x0.3x resolved to SVM.domain.local

• AV Connector 1.0.4日志显示类似于以下内容的序列：

01/27/21-11:11:19.182Z Found host SVM.domain.local for IP 10.x0.1x.2x
01/27/21-11:11:19.182Z SVM.domain.local resolves to multiple IP addresses; cannot use it.

注意：这两个文件都会解析为同一主机名。