Feature Request:
Product Code: DIR-882-US
Hardware Version: A1
Firmware Version: 1.20
I recently bought Dlink DIR-882 EXO router and updated the firmware to the latest 1.20.
I was wondering is there a way to put HDD connected via USB 3/2 port can be put to power saving mode or turn off the usb port when idle?
I see even when i am not accessing anything from HDD the USB HDD keeps spinning indefinitely. Ideally the router should have put the USB HDD to idle or power saving mode when it detects no activity is happening. Is there a way such a behavior can be achieved?
I tried exploring various configuration options but still i couldn't find any such setting.
I understand from support team that there is no way to set the USB port to power saving mode or turn it off when there is no active data traffic. Unfortunately the router's USB port cannot be configured as we wanted. Only settings you can configure for the device USB is under the USB sharing page which doesn't have any power saving options.
So, It would be really helpful if such an option is available or the firmware takes care of it by itself else the HDD keeps on spinning unnecessary causing poor hdd life. I even tried disabling all the options under "USB Sharing" but the HDD didnt stopped spinning. Also, there is no proper way to unmount it from WebUI and even after removing it from the usb port, the usb sharing page was still showing the same drive as still available. Only after rebooting the router, the usb sharing page correctly showed no usb device attached.
In Linux, there is a utility called hdparm which can be used to stop the drive from spinning. Atleast providing an option for unmounting the driver from webUI when you no longer need would be a really nice feature to have.