Laxmilal Menaria wrote:
>I have created a dmg file of my java application, and its working fine
>on OSX. But now I got one issue related to dmg size, because we should
>provide size of mounted disk before creating dmg. But my application
>copy files at current location, may be they are bigger than mounted
>disk size. so it will give exception, so can I increase size at
>realtime.
No, you can't usually increase the size of a dmg file.
However, I think 'hdiutil' can calculate the size of the dmg to create from
the size of the dir that's initially copied onto it. Read the hdiutil man
page for the complete details of its 'create' command.
If you still can't get that to work, then create a dmg that's a good
percentage larger than the files, say 25%, copy the files onto it, then run
'hdiutil' again and convert that dmg to a compressed dmg. That will
eliminate all the extra empty space, as well as compressing the data.
-- GG
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