当时安装系统的时候就直接插入了一块硬盘,安装在了第一块机械硬盘上面,虽然读写也没有遇到什么瓶颈,但是记录以做备份,可以用于将系统迁移到 SSD 上。

下面的方法未经验证,慎用。应用可以迁移,但是一些配置可能无法成功备份到另一块硬盘中。

  1. Create a small new Volume using some of the unused space in Storage Pool 1
  2. Back up my System Setting (ControlPanel>Backup/Restore>Back up System Settings)
  3. Shut down NAS (systems that access the iSCSI storage will also be shut down)
  4. Pull the 1TB drive (System Volume)
  5. Put a 2 TB drive in both bay 3 and 4 (matching the model in bay 1 and 2)
  6. Power the NAS back on
  7. Restore from the backup taken in step 2 (point to the new volume created in step 1 for the System Volume)
  8. Add the new disks to the RAID Group in Storage Pool 1 and Migrate to RAID 5 then 6.

reference