I installed Mountain Lion yesterday and have only one problem. Time Machine, which worked under Lion on a WD Sharespace network drive, not gives a message that it cannot find the drive. Despite that, it can "enter" Time Machine with no problem and read all the saved backups. Time Machine itself shows the drive as available to be selected for backup. Finder also sees the drive. Lastly, the Time Machine backup volume which never had been visible on my desktop under Lion is now always there under Mountain Lion.
MacOS – Time Machine cannot write to network drive under Mountain Lion
macostime-machine
Related Question
- MacOS – How to migrate several usb Time Machine backups to a Time Capsule
- MacOS – Time Machine won’t backup with Mountain Lion Server
- Mac – Cannot enter Time Machine
- MacOS – How to preserve Time Machine backups and start over with a new one
- MacOS – How to get Mail files from Mountain Lion Time Machine backup in Mavericks
- Mac – Time Machine and Volume backup issue after Sierra update
- Mac – Backups not available in Time Machine, but visible in disk’s backupdb folder
Best Answer
My take from this Apple Discussion thread is that the solution causes Time Machine to create a full new backup rather than adding to the other backups, but previous backups will be kept (not sure of actual behavior). Anyway, here is the posted solution (edited formatting and grammar for readability):
Note that the original poster also wrote:
Good luck!