Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 29 Mar 2022 09:45:44 -0500
From:      Greg Balfour <greg.bal4@gmail.com>
To:        freebsd-questions@freebsd.org
Subject:   GPT header checksum mismatch
Message-ID:  <CAOYYArJu-XvRGDOu_sDsUtrnxf90LwjUPivLUPAd=bL8Dyhp7w@mail.gmail.com>

next in thread | raw e-mail | index | archive | help
Running 12.3-RELEASE I had a UPS failure and my machine did a reboot
without properly shutting down.  Now when it boots I see this
message:

gptboot: backup GPT header checksum mismatch

Doing a "gpart show ada0" shows

34  976773101  ada0  GPT  (466G) [CORRUPT]

The machine still boots fine.  I don't have a prior dump of the
partition table saved.  How can I clean up these errors?



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAOYYArJu-XvRGDOu_sDsUtrnxf90LwjUPivLUPAd=bL8Dyhp7w>