Before a maintenance policy can be committed, it is essential to set the policy to apply the change on the next reboot (Option C). This ensures that the changes are applied in a controlled manner, avoiding any immediate disruptions. References := Cisco Data Center Core Technologies
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-manager/CLI-User-Guides/Admin- Management/3-1/b_Cisco_UCS_Manager_CLI_Administration_Mgmt_Guide_3_1/ b_Cisco_UCS_Manager_CLI_Administration_Mgmt_Guide_3_1_chapter_01100.html

The checkpoint named "system-fm-vrrp" was created by an admin, as indicated by the description "Created by Feature Manager." This suggests that it was a deliberate action rather than an automatic response to a service restart or crash. Checkpoints in Cisco systems can be manually created for various reasons, such as before making significant changes to the configuration, which allows for a rollback to a known good state if necessary.
References := For more information on the creation and management of checkpoints in Cisco systems, one should refer to the Cisco Data Center Core Technologies documentation and study materials, which provide detailed procedures and best practices.