集群网络丢包警报

• NetApp ONTAP 9.16.1P7 （集群模式）
• FAS9000 系列
• 集群网络交换机

集群报告了与集群 LIF 之间丢包相关的间歇性警报，包括：

[vifmgr.cluscheck.droppedlarge:alert]: Partial packet loss when pinging from cluster LIF Node1_clus2 (node 1) to cluster LIF Node1_clus1 (node 2).
[vifmgr.cluscheck.droppedall:alert]: Total packet loss when pinging from cluster LIF Node1_clus2 (node 1) to cluster LIF Node1_clus1 (node 2).
[vifmgr.cluscheck.droppednone:notice]: No packet loss when pinging from cluster LIF Node1_clus2 
(node 1) to cluster LIF Node1_clus1 (node 2).

Sw1:
Ethernet1/XX
 transceiver is present
 type is QSFP-40G-CSR4
 name is CISCO-FINISAR
 part number is FTL410QD4C-C1
 revision is A
 serial number is FIW253301AR
 nominal bitrate is 10300 MBit/sec per channel
 Link length supported for 50/125um OM2 fiber is 82 m
 Link length supported for 50/125um OM3 fiber is 300 m
 cisco id is 13
 cisco extended id number is 16
 cisco part number is 10-2837-03
 cisco product id is QSFP-40G-CSR4
 cisco version id is V03

Lane Number:1 Network Lane
 SFP Detail Diagnostics Information (internal calibration)
 ----------------------------------------------------------------------------
 Current Alarms Warnings
 Measurement High Low High Low
 ----------------------------------------------------------------------------
 Temperature 29.69 C 75.00 C -5.00 C 70.00 C 0.00 C
 Voltage 3.30 V 3.63 V 2.97 V 3.46 V 3.10 V
 Current 7.55 mA 15.00 mA 2.00 mA 14.00 mA 3.00 mA
 Tx Power -1.48 dBm 2.99 dBm -11.30 dBm 0.00 dBm -7.30 dBm
 Rx Power -10.79 dBm - 2.99 dBm -13.90 dBm 0.00 dBm -9.90 dBm
 Transmit Fault Count = 0
 ----------------------------------------------------------------------------
 Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

Lane Number:2 Network Lane
 SFP Detail Diagnostics Information (internal calibration)
 ----------------------------------------------------------------------------
 Current Alarms Warnings
 Measurement High Low High Low
 ----------------------------------------------------------------------------
 Temperature 29.69 C 75.00 C -5.00 C 70.00 C 0.00 C
 Voltage 3.30 V 3.63 V 2.97 V 3.46 V 3.10 V
 Current 7.36 mA 15.00 mA 2.00 mA 14.00 mA 3.00 mA
 Tx Power -2.07 dBm 2.99 dBm -11.30 dBm 0.00 dBm -7.30 dBm
 Rx Power -11.85 dBm - 2.99 dBm -13.90 dBm 0.00 dBm -9.90 dBm
 Transmit Fault Count = 0
 ----------------------------------------------------------------------------
 Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

Lane Number:3 Network Lane
 SFP Detail Diagnostics Information (internal calibration)
 ----------------------------------------------------------------------------
 Current Alarms Warnings
 Measurement High Low High Low
 ----------------------------------------------------------------------------
 Temperature 29.69 C 75.00 C -5.00 C 70.00 C 0.00 C
 Voltage 3.30 V 3.63 V 2.97 V 3.46 V 3.10 V
 Current 7.68 mA 15.00 mA 2.00 mA 14.00 mA 3.00 mA
 Tx Power -2.15 dBm 2.99 dBm -11.30 dBm 0.00 dBm -7.30 dBm
 Rx Power -10.60 dBm - 2.99 dBm -13.90 dBm 0.00 dBm -9.90 dBm
 Transmit Fault Count = 0
 ----------------------------------------------------------------------------
 Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

Lane Number:4 Network Lane
 SFP Detail Diagnostics Information (internal calibration)
 ----------------------------------------------------------------------------
 Current Alarms Warnings
 Measurement High Low High Low
 ----------------------------------------------------------------------------
 Temperature 29.69 C 75.00 C -5.00 C 70.00 C 0.00 C
 Voltage 3.30 V 3.63 V 2.97 V 3.46 V 3.10 V
 Current 7.48 mA 15.00 mA 2.00 mA 14.00 mA 3.00 mA
 Tx Power -1.99 dBm 2.99 dBm -11.30 dBm 0.00 dBm -7.30 dBm
 Rx Power -10.55 dBm - 2.99 dBm -13.90 dBm 0.00 dBm -9.90 dBm
 Transmit Fault Count = 0
 ----------------------------------------------------------------------------

集群端口统计显示错误为零，但交换机接口诊断显示 ISL 端口 Ethernet1/xx 和 sw1 上的 port-channel1 存在输入错误，以及连接到多个节点端口的接口上存在输出错误。

光学诊断显示，某交换机上 Ethernet1/xx 的接收光功率偏低，接近警告阈值。