How to manage permissions on a shared volume for OSX and ubuntu

Posted by gentmatt on Ask Ubuntu See other posts from Ask Ubuntu or by gentmatt
Published on 2013-07-01T16:39:44Z Indexed on 2013/07/01 17:13 UTC
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12.04

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macosx

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sharing

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partitions

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hfs+

On my mac I'm using an unjournaled HFS partition to share files between OSX 10.8 and Ubuntu 12.04.

It was a nice thought at first, because Time Machine will automatically backup the volume in OSX, but I soon noticed that OSX and Ubuntu mess with the permission in a way that makes things messy for me.

So, in order to fully view and change files, I keep using chmod to apply permissions that which will allow me to fully use a document. But I don't understand why I have to keep applying changes over and over.

Is possible to set some kind of permission permanently so that both operating systems will respect permanently?

I guess 777 will work, but I thought that this is not a smart thing to do. But as long as 'others' does not get full access (third seven), I see a lock icon on the file in ubuntu.

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