Fried(?) ReadyNAS NV+ #19179228

Update. After two days engaged in quota check the device disappeared from Raidar and appeared to halt at 7%, An attempt at shutdown eventually appeared to succeed, with the power switch and all drive and activity LEDs off, but the status display still lit. Having nothing else to do I pulled the plug, then reconnected the device and tried again. Again it started to boot, then proceeded to report "Resynching volume 2," then reported "Quota check," during which time it was again visible on Raidar and reporting the same volume and drive data as before (similar, maybe identical temperatures, same ATA error counts (6, 0, and 1)). This time it disappeared from Raidar and appeared to halt the quota check at 0.4% after less than 8 hours. Forced shutdown proceeded similarly: the machine went dark, except for the status display.