Date: Thu, 2 Apr 2020 20:56:59 +0300 From: Artem Kuchin <artem@artem.ru> To: CyberLeo Kitsana <cyberleo@cyberleo.net>, FreeBSD Questions Mailing List <freebsd-questions@freebsd.org> Subject: Re: gmirror disks differ at start.no boot from another disk? Message-ID: <b7911b4d-7e78-5259-04f5-2a82287def80@artem.ru> In-Reply-To: <0bc315a0-d3f0-bdfa-c446-127f1d3a89dc@cyberleo.net> References: <901cb384-0888-a71c-2816-dff3e29b8119@artem.ru> <0bc315a0-d3f0-bdfa-c446-127f1d3a89dc@cyberleo.net>
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02.04.2020 11:00, CyberLeo Kitsana пишет: > > It's always a good idea to update your bootcode on all root/boot disks > Tried # sysctl -w kern.geom.debugflags=16 kern.geom.debugflags: 0 -> 16 # gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ada1 gpart: /dev/ada1p1: Operation not permitted Stuck now Why not permitted? ada1 is a part of gmirror, maybe that's the reason? But then how should i do it? Update mirror/boot ? But then if something goes wrong i would loose all boot loaders and partitions on both disk. I want to do it only on one disk. Artem
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