使用SSD做缓存盘需要安装Dynamix SSD TRIM插件吗


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6.8版本需要手动开启 trim,但是6.9版本就不需要对 btrfs 池进行任何手动 trim 设置了,因为使用了更新的  discard 功能。但对于 xfs 文件系统仍然需要手动开启。

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On 2/23/2021 at 12:18 AM, JavyLiu said:

6.8版本需要手动开启 trim,但是6.9版本就不需要对 btrfs 池进行任何手动 trim 设置了,因为使用了更新的  discard 功能。但对于 xfs 文件系统仍然需要手动开启。

你好 ,能详细说一下,如何 开启 discard 功能吗?我都找不到 这个 功能 在哪里?

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