连接到BES-53248交换机的集群端口出现CRC错误
适用场景
- ONTAP 9
- AF/FAS系统
- Broadcom BES-53248群集交换机
问题描述
- 在集群网络中观察到数据包持续丢失、并报告以下事件。
[Node-01b:vifmgr.cluscheck.ctdpktloss:alert]: Continued packet loss when pinging from cluster lif Node-01b_clus1 (node 01b) to cluster lif Node_clus2 (node 01a).
- SFP、缆线、端口或交换机没有硬件问题。
- 在以下两个端口上均观察到CRC错误:
-- interface e0c (351 days, 7 hours, 54 minutes, 16 seconds) --
RECEIVE
Total frames: 30196m | Frames/second: 995 | Total bytes: 32741g
Bytes/second: 1078k | Total errors: 7354k | Errors/minute: 15
Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 33797k
Non-primary u/c: 0 | Errored frames: 0 | Unsupported Op: 0
CRC errors: 7354k | Runt frames: 0 | Fragment: 0
-- interface e0d (351 days, 7 hours, 54 minutes, 16 seconds) --
RECEIVE
Total frames: 29113m | Frames/second: 959 | Total bytes: 31871g
Bytes/second: 1049k | Total errors: 2061k | Errors/minute: 4
Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 33797k
Non-primary u/c: 0 | Errored frames: 0 | Unsupported Op: 0
CRC errors: 2061k | Runt frames: 0 | Fragment: 0
- 清除计数器 也会导致相同的错误。
- 从交换机日志中、观察到 配置问题描述中的 RCF文件安装在交换机上。