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Old 11-04-2009, 10:48 AM   #1
anika123
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what is boot.efi

Does anyone know what the /machd/system/library/coreservices/boot.efi file does exactly?

I am trying to find a way to fix my non booting drive mentioned in another thread and figured I might try and copy this file from my clone back up. However, I have no idea if this actually would fix anything. Any ideas?

Related question. How in the world do I copy that file to a new spot? I have tried a few things from terminal and so far none has worked. Locked file.
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Old 11-04-2009, 10:55 AM   #2
trevor
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There's some information about boot.efi at this Apple reference page, and also in the manual page for bless.

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Old 11-04-2009, 11:07 AM   #3
tlarkin
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back up data, and wipe and reload is the best practice. If you are using something like CCC I believe it just does a block for block copy, so it should copy everything.
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