On 12/8/22 03:27, marius@xxxxxxxxxxxxxx wrote: > So, is this a quirk of the mvebu controller or the Areca DAS? BTW, Areca uses some mvebu SOC too. > I'm going to try the Areca DAS with a few other controllers. I want to see what happens. By the way, did you also try a cold boot ? Switching off your router, connect the pmp box, turn on the router ? Does it change anything ? ATA hot-plugging tends to have more problems, so worth trying. The ahci_mvebu driver errata is for hot-plug, so this newer SoC may have different issues with that too. -- Damien Le Moal Western Digital Research