How to get SSD volume back?!
I just bought my Macbook Air. I plan to create 2 partitions for my 256 GB SSD to: 120GB for Macintosh and 130.1GB for Data. But I could only keep 120GB for Macintosh and lost 130.1GB volume. There is no partition, it's totally hidden. I can not create new partition, i can not resize or merge.
Can you help me to get that volume back?!
MacBook Air, OS X El Capitan (10.11.1), null