I want to symlink my user folder in Lion from my SSD to my HDD. However, I've read that this is not such a good idea as there is library folders containing caches in the user folder. I've had a look and in the user folder there is one folder named for my user name containing no library folder, and one folder named 'shared' containing a library folder. Can I just symlink my named folder and leave the shared folder as it is, or as I install more software and use my mac more will there be a library folder with cache files created in my named user folder? I don't want to symlink the wrong folders and not get the most out of my SSD.
Cheers
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MacOS – Lion SSD and HDD symbolic links – user folder
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Best Answer
There is a Library folder but it is hidden on Lion by default when using Finder. You can see it in the terminal :
FWIW I have a SSD + HDD setup myself and I've left my homedir on the SSD so I will still be able to login if the HDD ever fails, but I've linked all dirs containing large file to the HDD :
You'll notice Music isn't a link, that's because I've changed that setting in iTunes, so there's no need to replace it with a symbolic link.
Edit: creating symbolic links
(As always having a backup is essential.)
To create these kinds of symbolic links I recommend logging in as a second user then using root in the terminal. E.g. you want to create links for User1, then login as User2 and in the Terminal do :
The above commands moved the "Documents" folder in the "User1" homedir to an external volume called "MyHDD", then created a link called "Documents" to the place where we moved it.