检测到CRC错误-在端口e0a上检测到高CRC错误
适用场景
- AFF-A300
- ONTAP 9.9.9.1P9
- 10G集群网络端口
- 连接节点和交换机集群端口的双轴缆线
- 运行EFOS 3.8.0.2的BES-53248
问题描述
- 一个集群网络端口每小时报告大量CRC错误。示例：
Thu Jun 23 02:05:22 +0200 [node_name-01: vifmgr: vifmgr.cluscheck.hwerrors:alert]: Port e0a on node node_name-01 is reporting a high number (at least 1 per 1000 packets) of observed hardware errors (CRC, length, alignment, dropped).Thu Jun 23 02:05:22 +0200 [node_name-01: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: CRC Errors Detected - High CRC errors detected on port e0a node node_name-01Thu Jun 23 03:05:23 +0200 [node_name-01: vifmgr: vifmgr.cluscheck.hwerrors:alert]: Port e0a on node node_name-01 is reporting a high number (at least 1 per 1000 packets) of observed hardware errors (CRC, length, alignment, dropped).- 指向问题描述 源的多个系统运行状况警报。示例：
NodeIfInErrorsWarnAlertThe percentage of inbound packet errors of node "node_name-01" on interface "e0a" is above the warning threshold.ClusterIfInErrorsWarn_AlertThe percentage of inbound packet errors of switch interface "switch_name-01/Slot: 0 Port: 2 25G - Level" is above the warning threshold.The percentage of outbound packet errors of switch interface "switch_name-01/Slot: 0 Port: 1 25G - Level" is above the warning threshold.- 在一个端口上收到错误并传输到另一个端口：
(switch_name-01)#show interface 0/1
Interface :.................................. 0/1
Packets Received Without Error................. 24203865
Packets Received With Error.................... 0
Broadcast Packets Received..................... 4279
Receive Packets Discarded...................... 375
Packets Transmitted Without Errors............. 24677379
Transmit Packets Discarded..................... 897376
Transmit Packet Errors......................... 897376
...
(switch_name-01)#show interface 0/2...
Interface :.................................. 0/2
Packets Received Without Error................. 15630167
Packets Received With Error.................... 1019693
Broadcast Packets Received..................... 2265
Receive Packets Discarded...................... 13565
Packets Transmitted Without Errors............. 15644072
Transmit Packets Discarded..................... 1156
Transmit Packet Errors......................... 0
...
- 问题描述 将在以下时间后保留：
- 关闭NetApp节点02上的端口e0a并将其重新激活。
- 关闭BES-53248集群网络交换机上的端口0/1并将其重新激活。
- 已重新拔插两端的缆线。
- 移动可疑集群LIF的主端口将停止报告的初始错误消息。
- switch_name-01端口0/2连接到node_name-02集群端口e0a。