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发布时间:2023-11-02 10:00:41

本文源自:About DT(Device Tree) and *portcfg/maxdisks · Issue #226 · wjz304/rr · GitHub


DT,即设备树,在Linux系统里记录着本机的硬件信息,将设备信息记录在dts文件中,编码格式为ASCII。


  1. Newly released models from Synology have basically switched to using the device tree.

    最近上架的群晖机型都以应用设备树,即切换为DT模式

  2. The disk order of device tree models is easier to control than the traditional method.

    设备树模型的磁盘顺序比传统方法更容易控制。

  3. But the issue with the current DSM 4.x kernel DT model HBA has not been resolved yet.

    但是现在针对群晖使用的4.x的linux内核,HBA扩展卡的驱动还未解决


arpl引导工具在启动时会根据实际硬件情况制作一个dts文件(使用插件/addons/model.dts)。 当DSM系统安装完成后,在/etc/model.dtb目录中会保存一个备份