"接收器信号平均光功率"低

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适用场景

AFF8080
ONTAP 9

问题描述

Receiver signal average optical power 被下面的开关命令指示为低电平。

comadmin@switch1> show interfaces descriptions | match 0/0/15

xe-0/0/15 up down node1_e0e

{master:0}

comadmin@switch1> show interfaces diagnostics optics xe-0/0/15 | match dBm

Laser output power : 0.5870 mW / -2.31 dBm

Receiver signal average optical power : 0.0001 mW / -40.00 dBm

comadmin@switch2> show interfaces descriptions | match 0/0/15

xe-0/0/15 up down node1_e0f

{master:1}

comadmin@switch2> show interfaces diagnostics optics xe-0/0/15 | match dBm

Laser output power : 0.6040 mW / -2.19 dBm

Receiver signal average optical power : 0.0001 mW / -40.00 dBm

上述端口在中已关闭 IFGRPS.XML

Node           node2 node2
 Interface Group Name   a0a   a0b
 Up Ports         e0g   e0h
 Down Ports       e0e e0f

上述端口已在中启动 SYSCONFIG-A

slot 0: 1G/10G Ethernet Controller CNA EP 8324
    (Multiple Dual-port, QLogic CNA 8324(8362) rev. 2)
    e0h MAC Address:   02:a0:98:b4:87:1f (auto-10g_sr-fd-up)
    e0g MAC Address:   02:a0:98:b4:87:20 (auto-10g_sr-fd-up)
    e0f MAC Address:   02:a0:98:b4:87:1f (auto-10g_sr-fd-up)
    e0e MAC Address:   02:a0:98:b4:87:20 (auto-10g_sr-fd-up)
    Device Type:     EP8324N
    Firmware Version:   5.4.66.0

系统上可能会显示以下消息

[?]  Fri Oct 04 08:14:37 +0000 [node1: kernel: netif.init.failed:alert]: Initialization of network interface e0e failed due to unexpected software error ql:244.

[?]  Fri Oct 04 08:15:38 +0000 [node1: intr: net.ifgrp.lacp.link.inactive:error]: ifgrp a0a, port e0e has transitioned to an inactive state. The interface group is in a degraded state.

[?]  Fri Oct 04 08:15:41 +0000 [node1: intr: net.ifgrp.lacp.link.inactive:error]: ifgrp a0b, port e0f has transitioned to an inactive state. The interface group is in a degraded state.