【 TiDB 使用环境】测试/
【 TiDB 版本】V8.5.1
【复现路径】做过哪些操作出现的问题
【遇到的问题：问题现象及影响】扩容TiFlash时出错
【资源配置】进入到 TiDB Dashboard -集群信息 (Cluster Info) -主机(Hosts) 截图此页面
【scale-out-tiflash.yaml】
tiflash_servers:
- host: 192.169.10.119
【扩容命令】tiup cluster scale-out tidb-test scale-out-tiflash.yaml --user root -i /root/.ssh/id_ed25519
我的root用户做了互信，tidb用户没做，是否tidb用户也要做互信？？
【复制黏贴 ERROR 报错的日志】
2025-02-21T09:38:28.323+0800 INFO Execute command finished {“code”: 1, “error”: “failed to enable/disable tiflash: failed to enable: 192.169.10.119 tiflash-9000.service, please check the instance’s log(/tidb-deploy/tiflash-9000/log) for more detail.: executor.ssh.execute_failed: Failed to execute command over SSH for ‘tidb@192.169.10.119:22’ {ssh_stderr: Failed to enable unit: Unit file tiflash-9000.service does not exist.\n, ssh_stdout: , ssh_command: export LANG=C; PATH=$PATH:/bin:/sbin:/usr/bin:/usr/sbin; /usr/bin/sudo -H bash -c "systemctl daemon-reload && systemctl enable tiflash-9000.service"}, cause: Process exited with status 1”, “errorVerbose”: “executor.ssh.execute_failed: Failed to execute command over SSH for ‘tidb@192.169.10.119:22’ {ssh_stderr: Failed to enable unit: Unit file tiflash-9000.service does not exist.\n, ssh_stdout: , ssh_command: export LANG=C; PATH=$PATH:/bin:/sbin:/usr/bin:/usr/sbin; /usr/bin/sudo -H bash -c "systemctl daemon-reload && systemctl enable tiflash-9000.service"}, cause: Process exited with status 1\n at github.com/pingcap/tiup/pkg/cluster/executor.(*EasySSHExecutor).Execute()\n\tgithub.com/pingcap/tiup/pkg/cluster/executor/ssh.go:174\n at github.com/pingcap/tiup/pkg/cluster/executor.(*CheckPointExecutor).Execute()\n\tgithub.com/pingcap/tiup/pkg/cluster/executor/checkpoint.go:86\n at github.com/pingcap/tiup/pkg/cluster/module.(*SystemdModule).Execute()\n\tgithub.com/pingcap/tiup/pkg/cluster/module/systemd.go:106\n at github.com/pingcap/tiup/pkg/cluster/operation.systemctl()\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:424\n at github.com/pingcap/tiup/pkg/cluster/operation.enableInstance()\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:386\n at github.com/pingcap/tiup/pkg/cluster/operation.EnableComponent.func1()\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:480\n at golang.org/x/sync/errgroup.(*Group).Go.func1()\n\tgolang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n at runtime.goexit()\n\truntime/asm_amd64.s:1650\nfailed to enable: 192.169.10.119 tiflash-9000.service, please check the instance’s log(/tidb-deploy/tiflash-9000/log) for more detail.\ngithub.com/pingcap/tiup/pkg/cluster/operation.toFailedActionError\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:645\ngithub.com/pingcap/tiup/pkg/cluster/operation.enableInstance\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:387\ngithub.com/pingcap/tiup/pkg/cluster/operation.EnableComponent.func1\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:480\ngolang.org/x/sync/errgroup.(*Group).Go.func1\n\tgolang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\nruntime.goexit\n\truntime/asm_amd64.s:1650\nfailed to enable/disable tiflash”}
【其他附件：截图/日志/监控】