How can I back up an external drive to time machine
Hi all,
My configuration is as follows:
I am using a Macbook Air and a Time Capsule. Due to the size of the SSD, I store all my documents and photos on an external hard drive, which is connected to Time Capsule via the USB drive. I am now trying to use Time Machine and would like Time Machine to back up both what's on my Macbook Air and the external drive. Is it possible to do this? So far, I have not been able to find the external drive under the "Exclude these items from backups" option which means there is no option to include it.
My question is, is it possible to backup the contents of the external drive, which is connected to the time capsule via USB, to Time Machine?
Thanks
Time Capsule-OTHER, OS X Yosemite (10.10.3)