Date: Sun, 28 Jun 2015 14:17:02 -0700 From: Chris Stankevitz <chrisstankevitz@gmail.com> To: Warren Block <wblock@wonkity.com> Cc: freebsd-questions <freebsd-questions@freebsd.org> Subject: Re: Corrupt GPT on ZFS full-disks that shouldn't be using GPT Message-ID: <CAPi0psv7io6dhqbNxm6gp%2BW1npmNoU1agF%2Bt=7aEteNmpzqJXQ@mail.gmail.com> In-Reply-To: <alpine.BSF.2.20.1506280019400.14091@wonkity.com> References: <CAPi0psvpvO4Kpbietpzyx1TjyB20hWV%2BCK-y3bWG4OARE1VMSg@mail.gmail.com> <alpine.BSF.2.20.1506280019400.14091@wonkity.com>
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On Sat, Jun 27, 2015 at 11:26 PM, Warren Block <wblock@wonkity.com> wrote: > Erasing just the last block would probably be enough. Still, the only > reason to be afraid of it is if you do not have a full backup. And if you > don't have a full backup, that is the first thing to do. Warren, Thank you. I do indeed have backups so perhaps I shouldn't be afraid to just experiment... especially if I experiment only on one of my raidz3 drives. Do I need to export the pool before using dd on the raw device? Chris
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