Hi all,
I am having the issues explained below , I did not find any bug related to the below error messages , your help is appreciated.
Here is an example of what each switch logs when a server drops offline. Sample logs taken on Feb 1. This particular one was having problems all weekend.
N9K-2# show logging last 50
2020 Feb 1 11:45:14 N9K-2 %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel15: first operational port changed from Ethernet1/5 to none
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel15 is down (No operational members)
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel15,bandwidth changed to 100000 Kbit
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-IF_DOWN_INITIALIZING: Interface Ethernet1/5 is down (Initializing)
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel15 is down (No operational members)
2020 Feb 1 11:45:14 N9K-2 last message repeated 1 time
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-SPEED: Interface port-channel15, operational speed changed to 10 Gbps
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-IF_DUPLEX: Interface port-channel15, operational duplex mode changed to Full
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface port-channel15, operational Receive Flow Control state changed to off
2020 Feb 1 11:45:14 N9K-2 %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface port-channel15, operational Transmit Flow Control state changed to off
2020 Feb 1 11:45:18 N9K-2 %ETH_PORT_CHANNEL-5-PORT_UP: port-channel15: Ethernet1/5 is up
2020 Feb 1 11:45:18 N9K-2 %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel15: first operational port changed from none to Ethernet1/5
2020 Feb 1 11:45:18 N9K-2 %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel15,bandwidth changed to 10000000 Kbit
2020 Feb 1 11:45:18 N9K-2 %ETHPORT-5-IF_UP: Interface Ethernet1/5 is up in mode access
2020 Feb 1 11:45:18 N9K-2 %ETHPORT-3-IF_ERROR_VLANS_REMOVED: VLANs 110 on Interface port-channel15 are removed from suspended state.
2020 Feb 1 11:45:18 N9K-2 %ETHPORT-5-IF_UP: Interface port-channel15 is up in mode access
2020 Feb 1 12:29:18 N9K-2 %ETH_PORT_CHANNEL-5-PORT_DOWN: port-channel15: Ethernet1/5 is down
2020 Feb 1 12:29:18 N9K-2 %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel15: first operational port changed from Ethernet1/5 to none
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel15 is down (No operational members)
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel15,bandwidth changed to 100000 Kbit
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-IF_DOWN_INITIALIZING: Interface Ethernet1/5 is down (Initializing)
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel15 is down (No operational members)
2020 Feb 1 12:29:18 N9K-2 last message repeated 1 time
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-SPEED: Interface port-channel15, operational speed changed to 10 Gbps
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-IF_DUPLEX: Interface port-channel15, operational duplex mode changed to Full
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface port-channel15, operational Receive Flow Control state changed to off
2020 Feb 1 12:29:18 N9K-2 %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface port-channel15, operational Transmit Flow Control state changed to off
2020 Feb 1 12:29:21 N9K-2 %ETH_PORT_CHANNEL-5-PORT_UP: port-channel15: Ethernet1/5 is up
2020 Feb 1 12:29:21 N9K-2 %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel15: first operational port changed from none to Ethernet1/5
2020 Feb 1 12:29:21 N9K-2 %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel15,bandwidth changed to 10000000 Kbit
2020 Feb 1 12:29:21 N9K-2 %ETHPORT-5-IF_UP: Interface Ethernet1/5 is up in mode access
2020 Feb 1 12:29:21 N9K-2 %ETHPORT-3-IF_ERROR_VLANS_REMOVED: VLANs 110 on Interface port-channel15 are removed from suspended state.
2020 Feb 1 12:29:21 N9K-2 %ETHPORT-5-IF_UP: Interface port-channel15 is up in mode access
2020 Feb 1 12:31:23 N9K-2 %ETH_PORT_CHANNEL-5-PORT_DOWN: port-channel15: Ethernet1/5 is down
2020 Feb 1 12:31:23 N9K-2 %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel15: first operational port changed from Ethernet1/5 to none
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel15 is down (No operational members)
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel15,bandwidth changed to 100000 Kbit
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-IF_DOWN_INITIALIZING: Interface Ethernet1/5 is down (Initializing)
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel15 is down (No operational members)
2020 Feb 1 12:31:23 N9K-2 last message repeated 1 time
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-SPEED: Interface port-channel15, operational speed changed to 10 Gbps
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-IF_DUPLEX: Interface port-channel15, operational duplex mode changed to Full
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface port-channel15, operational Receive Flow Control state changed to off
2020 Feb 1 12:31:23 N9K-2 %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface port-channel15, operational Transmit Flow Control state changed to off
2020 Feb 1 12:31:26 N9K-2 %ETH_PORT_CHANNEL-5-PORT_UP: port-channel15: Ethernet1/5 is up
2020 Feb 1 12:31:26 N9K-2 %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel15: first operational port changed from none to Ethernet1/5
2020 Feb 1 12:31:26 N9K-2 %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel15,bandwidth changed to 10000000 Kbit
2020 Feb 1 12:31:26 N9K-2 %ETHPORT-5-IF_UP: Interface Ethernet1/5 is up in mode access
2020 Feb 1 12:31:26 N9K-2 %ETHPORT-3-IF_ERROR_VLANS_REMOVED: VLANs 110 on Interface port-channel15 are removed from suspended state.
2020 Feb 1 12:31:26 N9K-2 %ETHPORT-5-IF_UP: Interface port-channel15 is up in mode access
