HCP Failover peers sync leases via TCP 647. A firewall blocking this shifts the state to COMMUNICATIONS-INTERRUPTED:
oing nothing risks conflicts if new leases exceed MCLT capacity. Incorrect long-term.
rimary to PARTNER-DOWN cedes control to secondary, less standard. Incorrect.
romoting a Grid Master Candidate (GMC) to Grid Master (GM) shifts control but doesn't recover deleted records-it's for GM failure, not data loss. Irrelevant. Incorrect.
HCPv4 Failover requirements:| Welcome Firefly Open Source Community (https://bbs.t-firefly.com/) | Powered by Discuz! X3.1 |