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Quad 路径已更改为 Multi 路径于 MetroCluster

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适用于

  • MetroCluster IP
  • AFF-C80

问题

  • ISCSI 断开连接后，系统突然从 Quad Path 更改为 Multi Path，错误如下：
iSCSI session state is changed to Reconnecting for the target iqn.2016-06.com.netapp:xxxxxxxb-edxx-xxef (type: dr_partner, address: 00.0.0.0:XXX00). Reason: no ping reply after 5 seconds.
  • 即使在再次连接 ISCSI 会话后，系统也没有返回到 Quad Path
  • 在插槽 2 中，我们看到安装了以下 CISCO QSFP
  • slot 2: Dual 100G Ethernet Controller E810
    e2a MAC Address:    6c:fe:54:5b:cf:b0 (auto-100g_sr4-fd-up)
        QSFP Vendor:         CISCO-INNOLIGHT
        QSFP Part Number:    TR-FC85S-NC3
        QSFP Serial Number:  INP283301FS
    e2b MAC Address:    6c:fe:54:5b:cf:b1 (auto-100g_sr4-fd-up)
        QSFP Vendor:         CISCO-INNOLIGHT
        QSFP Part Number:    TR-FC85S-NC3
        QSFP Serial Number:  INP283301FX

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