irqbalance service是可选的吧?

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  • 【TiDB 版本】:tidb-ansible v3.0.8
  • 【问题描述】:初始化环境的时候,有以下失败信息
TASK [bootstrap : start irqbalance service] ***************************************************************************************************************************************************************************
fatal: [10.142.0.14]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.15]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.13]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.20]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.12]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.17]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.18]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.19]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring
fatal: [10.142.0.16]: FAILED! => {"changed": false, "msg": "Could not find the requested service irqbalance: host"}
...ignoring


......

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可以跳过的,如果报错,就被忽略了,实际对 bootstrap 没有影响的。

好的,谢谢

可以问问这个irqbalance是用来干啥的?TiDB的4000端口做负载均衡的么?

不是的,具体的 irpbalance 介绍可以搜索一下。https://segmentfault.com/a/1190000015426246