存储节点突然停止发送LACP数据包、从而导致出现间歇性卷已降级和块服务警报

NetApp SolidFire Active IQ中出现以下间歇性警报：
- volumesDegraded
- Details : Local replication and synchronization of the following volumes is in progress. Progress of the synchronization can be seen in the Running Tasks window. [VolumeID]
- A bulk volume service is not responding.
没有出现硬件故障或NIC驱动程序出现问题的迹象
发生在具有不同NIC供应商的不同型号的存储节点上
从交换机日志中、它显示端口因未收到LACP而暂停
- 2023 Nov 13 01:09:36 NODE1-CUST-vDC %ETH_PORT_CHANNEL-5-PORT_SUSPENDED: Ethernet3/7: Ethernet3/7 is suspended by protocol, no LACP PDUs received 2023 Nov 13 01:11:17 NODE1-CUST-vDC %ETH_PORT_CHANNEL-5-PORT_SUSPENDED: Ethernet3/7: Ethernet3/7 is suspended by protocol, no LACP PDUs received 2023 Nov 13 01:14:37 NODE1-CUST-vDC %ETH_PORT_CHANNEL-5-PORT_SUSPENDED: Ethernet3/7: Ethernet3/7 is suspended by protocol, no LACP PDUs received 2023 Nov 13 01:15:07 NODE1-CUST-vDC %ETH_PORT_CHANNEL-5-PORT_SUSPENDED: Ethernet3/7: Ethernet3/7 is suspended by protocol, no LACP PDUs received