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In have an external hard drive which has two partitions:

  1. Mac OSX Extended Journaled

Basically if I select get info for any file/folder on the FAT partition, there is no option to change permissions under the sharing and permissions section.

Additionally when I try to chown or chmod the file/folder in terminal the command seems to work, but when I then try ls -l on the file/folder it becomes apparent the command hasn't done anything.

Please can someone help as I need to modify the permissions of the folder in order to start my database server.

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migrated from Jun 1 '13 at 3:33

This question came from our site for professional and enthusiast programmers.

up vote 1 down vote accepted

The FAT32 volume format does not support storing file permissions, so there's inherently no way to set them. If your database server requires permissions, you'll have to move it to a volume that supports them -- on OS X, that means Mac OS Extended and its variants.

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