Configure PMBR to Find Loader on GPT Disk

Jason C. Wells jcw at
Wed Jun 9 03:12:54 UTC 2010

After setting up a GPT disk and installing the boot blocks with:

    # gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ad4

The system wants to boot:


I manually intervene to cause the system to boot:


How do I configure the boot blocks to do this without human intervention 
on a GPT system?  boot0cfg doesn't seem to be the correct tool for this job.


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