Re: FreeBSD 9 "gptboot: invalid backup GPT header" error (boots

On Wed, May 2, 2012 at 5:03 AM, Adam Strohl
<adams-freebsd@ateamsystems.com> wrote:
> Thanks Andrey,
>
> I've just recompiled /boot/gptboot after updating gpt.c and installed it
> via:
>
> gpart bootcode -p /boot/gptboot -i 1 da0
>
> I still see "gptboot: invalid backup GPT header" on boot (but it does sti=
ll
> boot).
>
>
> On 5/2/2012 12:58, Andrey V. Elsukov wrote:
>>
>> On 30.04.2012 23:14, Adam Strohl wrote:
>>>
>>> da0 at tws0 bus 0 scbus0 target 0 lun 0
>>> da0:<LSI 9750-8i =C2=A0 =C2=A0DISK 5.12> =C2=A0Fixed Direct Access SCSI=
-5 device
>>> da0: 6000.000MB/s transfers
>>> da0: 2860992MB (5859311616 512 byte sectors: 255H 63S/T 364725C)
>>>
>>>
>>> Let me know anyone wants to see anything else/has seen this/has any
>>> theories!
>>
>>
>> Can you try patch from the r234693, update and reinstall gptboot, does i=
t
>> help?
>> =C2=A0 =C2=A0 =C2=A0 =C2=A0http://svnweb.freebsd.org/base?view=3Drevisio=
n&revision=3D234693
>>

Did you try to repair the header ? I saw a similar issue on upgraded
boxes that were 7-STABLE upgraded to 9-STABLE. and recovering made the
warning go away . I may be way off here but just my 2 cents .

% gpart recover da0

--=20
mark saad | nonesuch@longcount.org

--=20
mark saad | nonesuch@longcount.org
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