Create Multiple OS X Offline Recovery In One Flash Drive

[UdegbunamChuks]

Hi guys, I just got the PNY 64GB USB 3.0 flash drive and I was wondering if its possible to install various offline recovery disks on it using createinstallmedia function and how to do it?

I would like to have an offline installation of OS Mavericks, OS Yosemite and of course Bootcamp installed on the drive ready for whenever I decide to wipe my system for some random reason.

Thanks

 

[Just_Me_D]

Hopefully, the information via the following link is helpful to you:

Creating a bootable OS X installer in OS X Mavericks

 

[UdegbunamChuks]

Thanks man by unfortunately for some train it didn't work. I ended up using one so called DiskMaker.

 

[wrldwzrd89]

I can confirm that DiskMaker will work for your situation - just don't forget to partition the disk first! The method I use to determine the disk size and partition count needed is to add the minimum space for each OS X installer (to get the disk size) and count as I add (to get the partitions needed), rounding up to the smallest disk size that fits.