Symptom

Interfaces are in the port-channle. Then remove these interfaces from the port-channle with Rollback. Rollback was successful. But always display this error log: 2023 Dec 8 07:01:53.979957 AQ12-PT-N7710-03-VX-BL %ASCII-CFG-2-ACFG_OPER_FAIL: Ascii config/replay operation failed because of Rollback Patch is not Empty 2023 Dec 8 07:01:53.980040 AQ12-PT-N7710-03-VX-BL %ASCII-CFG-6-INFORMATION: Reading ACFG Runtime information Log: AQ12-PT-N7710-03-VX-BL(config-if-range)# interface Ethernet4/7-9 AQ12-PT-N7710-03-VX-BL(config-if-range)# no shutdown AQ12-PT-N7710-03-VX-BL(config-if-range)# no cdp enable AQ12-PT-N7710-03-VX-BL(config-if-range)# mtu 9100 AQ12-PT-N7710-03-VX-BL(config-if-range)# channel-group 21 mode active AQ12-PT-N7710-03-VX-BL(config-if-range)# end AQ12-PT-N7710-03-VX-BL# !!!!Rollback AQ12-PT-N7710-03-VX-BL# rollback running-config checkpoint BFD_Removal_Workaround_12072023 verbose ADVISORY: Rollback operation started... Modifying running configuration from another VSH terminal in parallel is not recommended, as this may lead to Rollback failure. 2023 Dec 8 07:01:42.314743 AQ12-PT-N7710-03-VX-BL vsh: aaa_is_bypass_enabled_for_user: User not present in bypass db Collecting Running-Config Generating Rollback Patch Executing Rollback Patch ======================================================== `conf t` `interface Ethernet4/9` `no channel-group 21 force mode active` 2023 Dec 8 07:01:43.761404 AQ12-PT-N7710-03-VX-BL last message repeated 2 times 2023 Dec 8 07:01:43.761404 AQ12-PT-N7710-03-VX-BL %ETH_PORT_CHANNEL-5-PORT_DOWN: port-channel21: Ethernet4/9 is down 2023 Dec 8 07:01:43.817458 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel21,bandwidth changed to 700000000 Kbit 2023 Dec 8 07:01:43.817518 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_DOWN_CHANNEL_MEMBERSHIP_UPDATE_IN_PROGRESS: Interface Ethernet4/9 is down (Channel membership update in progress) 2023 Dec 8 07:01:43.972803 AQ12-PT-N7710-03-VX-BL %BFD-5-SESSION_REMOVED: BFD session to neighbor 172.19.255.184 on interface Eth4/9 has been removed in vrf default 2023 Dec 8 07:01:45.111777 AQ12-PT-N7710-03-VX-BL %ICMPV6-3-ND_LOG: icmpv6 [13656] Inconsistent RA MTU 9082 on port-channel202.1051, ours is: 9100, from fe80::fe5b:39ff:fe2c:c906 2023 Dec 8 07:01:45.111814 AQ12-PT-N7710-03-VX-BL %ICMPV6-3-ND_RA_LOG: icmpv6 [13656] fe80::fe5b:39ff:fe2c:c906 on port-channel202.1051 Current-hop-limit:64, m-bit:0, o-bit:0, rtr-lifetime:1800, reachable-time:0, retrans-timer:0 `cdp enable` `exit` `interface Ethernet4/8` `no channel-group 21 force mode active` 2023 Dec 8 07:01:46.747195 AQ12-PT-N7710-03-VX-BL %ETH_PORT_CHANNEL-5-PORT_DOWN: port-channel21: Ethernet4/8 is down 2023 Dec 8 07:01:46.899775 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel21,bandwidth changed to 600000000 Kbit 2023 Dec 8 07:01:46.899835 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_DOWN_CHANNEL_MEMBERSHIP_UPDATE_IN_PROGRESS: Interface Ethernet4/8 is down (Channel membership update in progress) 2023 Dec 8 07:01:46.938282 AQ12-PT-N7710-03-VX-BL %BFD-5-SESSION_REMOVED: BFD session to neighbor 172.19.255.184 on interface Eth4/8 has been removed in vrf default 2023 Dec 8 07:01:47.995197 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-SPEED: Interface Ethernet4/9, operational speed changed to 100 Gbps 2023 Dec 8 07:01:47.995231 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_DUPLEX: Interface Ethernet4/9, operational duplex mode changed to Full 2023 Dec 8 07:01:47.995248 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet4/9, operational Receive Flow Control state changed to off 2023 Dec 8 07:01:47.995264 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet4/9, operational Transmit Flow Control state changed to off 2023 Dec 8 07:01:48.014256 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_UP: Interface Ethernet4/9 is up in Layer3 `cdp enable` `exit` `interface Ethernet4/7` `no channel-group 21 force mode active` 2023 Dec 8 07:01:50.070227 AQ12-PT-N7710-03-VX-BL %ETH_PORT_CHANNEL-5-PORT_DOWN: port-channel21: Ethernet4/7 is down 2023 Dec 8 07:01:50.189336 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_BANDWIDTH_CHANGE: Interface port-channel21,bandwidth changed to 500000000 Kbit 2023 Dec 8 07:01:50.189401 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_DOWN_CHANNEL_MEMBERSHIP_UPDATE_IN_PROGRESS: Interface Ethernet4/7 is down (Channel membership update in progress) 2023 Dec 8 07:01:50.291448 AQ12-PT-N7710-03-VX-BL %BFD-5-SESSION_REMOVED: BFD session to neighbor 172.19.255.184 on interface Eth4/7 has been removed in vrf default 2023 Dec 8 07:01:51.106247 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-SPEED: Interface Ethernet4/8, operational speed changed to 100 Gbps 2023 Dec 8 07:01:51.106275 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_DUPLEX: Interface Ethernet4/8, operational duplex mode changed to Full 2023 Dec 8 07:01:51.106287 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet4/8, operational Receive Flow Control state changed to off 2023 Dec 8 07:01:51.106298 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet4/8, operational Transmit Flow Control state changed to off 2023 Dec 8 07:01:51.124367 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_UP: Interface Ethernet4/8 is up in Layer3 `cdp enable` `exit` `interface Ethernet4/7` `no switchport` `interface Ethernet4/8` `no switchport` `interface Ethernet4/9` `no switchport` `role commit` No active distribution session initiated from this switch `exit` ======================================================== Generating Running-config for verification 2023 Dec 8 07:01:53.174874 AQ12-PT-N7710-03-VX-BL %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by on rollback 2023 Dec 8 07:01:53.439942 AQ12-PT-N7710-03-VX-BL vsh: aaa_is_bypass_enabled_for_user: User not present in bypass db Generating Rollback Patch Executing Rollback Patch ======================================================== `conf t` `interface Ethernet4/9` `no mtu 9100` `exit` `interface Ethernet4/8` `no mtu 9100` `exit` `interface Ethernet4/7` `no mtu 9100` `exit` `role commit` No active distribution session initiated from this switch `exit` ======================================================== Generating Running-config for verification 2023 Dec 8 07:01:53.979957 AQ12-PT-N7710-03-VX-BL %ASCII-CFG-2-ACFG_OPER_FAIL: Ascii config/replay operation failed because of Rollback Patch is not Empty 2023 Dec 8 07:01:53.980040 AQ12-PT-N7710-03-VX-BL %ASCII-CFG-6-INFORMATION: Reading ACFG Runtime information 2023 Dec 8 07:01:54.235838 AQ12-PT-N7710-03-VX-BL vsh: aaa_is_bypass_enabled_for_user: User not present in bypass db 2023 Dec 8 07:01:54.373293 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-SPEED: Interface Ethernet4/7, operational speed changed to 100 Gbps 2023 Dec 8 07:01:54.373323 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_DUPLEX: Interface Ethernet4/7, operational duplex mode changed to Full 2023 Dec 8 07:01:54.373334 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet4/7, operational Receive Flow Control state changed to off 2023 Dec 8 07:01:54.373345 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet4/7, operational Transmit Flow Control state changed to off 2023 Dec 8 07:01:54.381061 AQ12-PT-N7710-03-VX-BL %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by on rollback 2023 Dec 8 07:01:54.392258 AQ12-PT-N7710-03-VX-BL %ETHPORT-5-IF_UP: Interface Ethernet4/7 is up in Layer3 2023 Dec 8 07:01:54.649849 AQ12-PT-N7710-03-VX-BL vsh: aaa_is_bypass_enabled_for_user: User not present in bypass db Generating Patch for verification Rollback completed successfully. AQ12-PT-N7710-03-VX-BL# 2023 Dec 8 07:01:55.129818 AQ12-PT-N7710-03-VX-BL %ASCII-CFG-6-INFORMATION: Reading ACFG Runtime information AQ12-PT-N7710-03-VX-BL#

Conditions

Interfaces are in the port-channle. Then remove these interfaces from the port-channle.

Workaround

Further Problem Description