Just got a 2012 Mac Mini, Toshiba USB3 external HDD, doesn't seem to get USB3 speeds after its been to sleep, reverts back to USB2 until I unplug and replug it, unmounting doesn't work.
Any ideas?
Not another USB3 one no, its only slightly faster than a USB2 one I have, but not anywhere near USB3 speed.
Just got a 2012 Mac Mini, Toshiba USB3 external HDD, doesn't seem to get USB3 speeds after its been to sleep, reverts back to USB2 until I unplug and replug it, unmounting doesn't work.
Any ideas?
you do realize that the toshiba usb3 has a very slow hdd in it you are lucky if you get 80mbs if it is the 2.5 inch one and about 110mbs if it is the 3.5 inch one.
So you are monitoring that before sleep, the usb3 speeds were (a lot) higher than after sleep?
Give us the results of the performance. I can't really judge right now what is going on. Try this program: Blackmagics Disk Speed Test.
How annoying. Assuming its the external thats causing the issue though?
How annoying. Assuming its the external thats causing the issue though?
Why would you sleep it anyway? It demands the same user intervention as powering on and off.
If I have my mini downloading or so, I use the 1-minute monitor off delay (XBMC keeps it awake when watching movies), and if I do nothing, I just turn it off. It is booted back in 15 seconds (on a HD, not even SSD), so I don't care about sleep.
Apparently, the USB speed is determined by the FIRST USB device that the system encounters so if you have a keyboard, or mouse, then this will cause the system to use USB 2.0 even when it discovers a Touro 4tB drivecapable of USB 3.0.