vi log/tiflash_tikv.log
[2020/10/16 10:27:32.185 +08:00] [FATAL] [server.rs:597] ["failed to start node: \"[src/server/node.rs:216]: cluster ID mismatch, local 6883828949482383001 != remote 6884016428082984026, you are trying to connect to another cluster, please reconnect to the correct PD\""]
retry error: operation timed out after 2m0s
tiflash 10.10.12.12:9000 failed to start: timed out waiting for port 9000 to be started after 2m0s, please check the log of the instance
Error: failed to start tiflash: tiflash 10.10.12.12:9000 failed to start: timed out waiting for port 9000 to be started after 2m0s, please check the log of the instance: timed out waiting for port 9000 to be started after 2m0s
Verbose debug logs has been written to /Users/lei.gu/work/projects/10-tidb-deployment/logs/tiup-cluster-debug-2020-10-17-10-17-57.log.
Error: run `/Users/lei.gu/.tiup/components/cluster/v1.2.0/tiup-cluster` (wd:/Users/lei.gu/.tiup/data/SDdYwMr) failed: exit status 1