GEOM and grub
Poul-Henning Kamp
phk at phk.freebsd.dk
Tue Apr 6 11:43:49 PDT 2004
In message <20040406183623.GA17430 at schweikhardt.net>, Jens Schweikhardt writes:
>Hello *,
>
>it appears GEOM prevents grub from mucking with the MBR and/or the next
>15 or so sectors where it wants to write stage1 and/or stage1_5 (grub
>reports failed write attempts).
>
>Is there any way to let grub do its magic (other than installing 4.X
>without geom, patching grub, booting a 4.X fixit CD)? I want rope
>to shoot my foot!!!1! :-)
sysctl kern.geom.debugflags=16
will allow you to write to the full disk even if it is open.
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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