Successfully Started TiKV Node Expansion, but Encountered an Error at the End

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 扩容TiKV 启动节点成功,最后报错

| username: TiDBer_yyy

【TiDB Usage Environment】Production Environment
【TiDB Version】5.0.1
【Reproduction Path】Scaling out TiKV, node started successfully, but error occurred at the end
【Encountered Problem: Phenomenon and Impact】

Error: init config failed: pd:2379: transfer from /home/tidb/.tiup/storage/cluster/clusters/yzh-recon-tidb/config-cache/pd-pd-2379.service to /tmp/pd_40b0eb73-cb81-4271-ae4b-e085669cfc79.service failed: failed to scp /home/tidb/.tiup/storage/cluster/clusters/yzh-recon-tidb/config-cache/pd-pd-2379.service to tidb@pd:/tmp/pd_40b0eb73-cb81-4271-ae4b-e085669cfc79.service: Process exited with status 1

Verbose debug logs have been written to /home/tidb/.tiup/logs/tiup-cluster-debug-2022-12-29-21-18-26.log.
Error: run `/home/tidb/.tiup/components/cluster/v1.4.3/tiup-cluster` (wd:/home/tidb/.tiup/data/TRPXlUo) failed: exit status 1

【Resource Configuration】

| username: TiDBer_yyy | Original post link

SSH key expiration导致

| username: 会飞的土拨鼠 | Original post link

Is it possible that an upgrade related to an OpenSSH vulnerability caused the SSH key-based authentication to expire?

| username: tidb菜鸟一只 | Original post link

SCP failed

| username: TiDBer_yyy | Original post link

It should be. The company has a password expiration issue.

| username: system | Original post link

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