Remove the swappiness parameter

[glkappe]

repeat

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[glkappe]

There is another problem. The modification of sysctl conf is in the form of echo. There is a high probability that the parameters will be repeated. The previous parameter takes effect. How to modify the way the parameters take effect? ​​When a large cluster is deployed, it is not very convenient

[TomShawn]

/cc @pepezzzz @King-Dylan

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[King-Dylan]

目的是为了修改参数，如果 echo 有问题那可以改成 vim 进去手工修改添加的方式。这个 pr 这里只是删了 swappiness 参数。

[TomShawn]

目的是为了修改参数，如果 echo 有问题那可以改成 vim 进去手工修改添加的方式。这个 pr 这里只是删了 swappiness 参数。

@glkappe Any update?

[glkappe]

目的是为了修改参数，如果 echo 有问题那可以改成 vim 进去手工修改添加的方式。这个 pr 这里只是删了 swappiness 参数。

优化 quick start，让它能复制粘贴不需要修改就可以执行，如果只是为了让用户「你应该修改这个」，那这个价值就很低。

目的还是如何优化这个 ，真实使用遇到的很麻烦的问题。

[King-Dylan]

我明白你意思，但是你这个 pr 只是删了一行而已

[dveeden]

If this gets removed from the docs then tiup cluster check ... should also be modified.
https://github.com/pingcap/tiup/blob/45e4471d4c627ff367253a69ef3f9c13bf79ddbe/pkg/cluster/operation/check.go#L407-L416

[King-Dylan]

from glkappe 删了这一行是因为前面步骤已经执行，重复了

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[TomShawn]

If this gets removed from the docs then tiup cluster check ... should also be modified.
https://github.com/pingcap/tiup/blob/45e4471d4c627ff367253a69ef3f9c13bf79ddbe/pkg/cluster/operation/check.go#L407-L416

@lucklove @AstroProfundis FYI

[TomShawn]

LGTM

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[TomShawn]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 0349427

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #6624.

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #6625.