Can't adjust disk sleep settings in El Capitan?
I can't adjust my disk sleep settings for my secondary hard drive in El Capitan.
Any ideas what's causing this? I only use my secondary platter HD for storageand I don't need to have it spinning 24/7 when I am on my laptop.
Even though I typed "sudo pmset -a disksleep 2" into the terminal I find that it defaults to 10 upon reboot.
Any ideas on how to fix it?
Is this a good question?