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ZFS hard drive cannot sleep

sebrina

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sebrina Noob

sebrina

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我正在使用 Unraid 7 Beta2 版本，并单独创建了一个添加了 L2ARC 子池的 ZFS 磁盘池。当磁盘设置中的 'Tunable （poll_attributes）' 选项设置为 0 且没有活动时，ZFS 池中的磁盘将持续执行 SMART 轮询，从而导致数十 KB 的定期写入，从而防止硬盘驱动器进入睡眠模式。但是，L2ARC 子池中的 SSD 可以进入睡眠模式。此外，原始磁盘阵列也可以正常进入休眠模式。请就如何解决此问题提供建议

Diagnostics.zip

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