由于多播流量、net.ifgrp.lacp.link.inactive事件以及网络端口上的大量丢弃
适用场景
- ONTAP 9
- TCP/IP
问题描述
- 单个端口正在从接口组中移入和移出：
net.ifgrp.lacp.link.inactive:error]: ifgrp a0a, port e0g has transitioned to an inactive state. The interface group is in a degraded state.
net.ifgrp.lacp.link.active:notice]: ifgrp a0a, port e0g has transitioned to the active state.
- NAS协议性能问题
- 如何使用ifstat对ONTAP 中的以太网网络端口进行故障排除 端口接收端的IFstat计数器在短时间内显示丢弃和多/广播流量的数量非常多。
-- interface e0g (0 hours, 4 minutes, 29 seconds) --
RECEIVE
Total frames: 3989 | Frames/second: 15 | Total bytes: 612k
Bytes/second: 2278 | Total errors: 0 | Errors/minute: 0
Total discards: 102m | Discards/minute: 22767k | Multi/broadcast: 199m
Non-primary u/c: 0 | CRC errors: 0 | Runt frames: 0
Long frames: 0 | Length errors: 0 | Alignment errors: 0
No buffer: 0 | Pause: 0 | Jumbo: 258k
Noproto: 0 | Bus overruns: 102m | LRO segments: 652m
LRO bytes: 2574 | LRO6 segments: 0 | LRO6 bytes: 0
Bad UDP cksum: 0 | Bad UDP6 cksum: 0 | Bad TCP cksum: 0
Bad TCP6 cksum: 0 | Mcast v6 solicit: 0 | Lagg errors: 0
Lacp errors: 0 | Lacp PDU errors: 0