NAS Migration to Feiniu OS: Docker Proxy, Arr Suite, and Network Challenges
English summary
A user installed Feiniu OS on a NAS after hardware setup and found old Synology drives unrecognized, requiring data migration over the network. Docker image pulls failed, so Mihomo was installed via SSH to proxy downloads. MoviePilot was abandoned because it requires PT certification, and the arr suite (Prowlarr, Sonarr/Radarr) was adopted, but Bazarr did not work. Network tests showed full speed only on ISP's own test site, no IPv6, and BT/PT downloads slowed to tens of KB/s without Mihomo.
Chinese summary
用户在NAS上安装飞牛OS，旧群晖硬盘无法识别，通过网络迁移数据。Docker镜像拉取失败，通过SSH安装Mihomo代理解决。因MoviePilot需PT认证而放弃，转而部署Prowlarr、Sonarr/Radarr等arr套件，但Bazarr无法正常工作。网络测速仅在运营商自家站点跑满，缺乏IPv6，停用Mihomo后BT/PT下载速度骤降至几十KB/s。
Key points
Feiniu OS installation was straightforward, but old Synology drives were not recognized and data had to be migrated over network.
飞牛OS安装简单，但旧群晖硬盘无法识别，需网络迁移数据。
Docker container pulls failed; proxy tool Mihomo was installed via SSH to enable high-speed downloads.
Docker容器拉取失败，通过SSH安装Mihomo代理实现高速下载。
MoviePilot was discarded due to PT certification requirement; arr suite (Prowlarr, Sonarr/Radarr) was set up instead, with Bazarr malfunctioning.
因MoviePilot需PT认证而放弃，改用arr套件（Prowlarr、Sonarr/Radarr），Bazarr不正常。
Without Mihomo, BT/PT download speeds dropped to tens of KB/s; network tests exposed limited bandwidth and no IPv6 on mobile ISP.
停用Mihomo后BT/PT下载仅几十KB/s；网络测速显示运营商限制，无IPv6。