Re: aliasing (or renaming) kern.geom.debugflags

From: Poul-Henning Kamp <phk_at_phk.freebsd.dk>
Date: Tue, 25 Oct 2011 06:32:32 +0000
In message <4EA654F6.1060309_at_yandex.ru>, "Andrey V. Elsukov" writes:
>This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
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>On 25.10.2011 10:08, Poul-Henning Kamp wrote:
>> The way this used to work before gpart, is that boot0cfg would send
>> a GEOM ctl-message to the MBR-geom asking "Would you please write this
>> boot code ?"
>>=20
>> Since the MBR-geom was the "owner" of the whole disk, and the one
>> who had it open for writing, it could obviously do so, if  it saw fit,
>> and after it had edited its idea about the mbr-partition table into
>> that boot-code.
>>=20
>> Gpart appearantly does not implement such a ctl message.
>
>gpart does it in the same way.


So why doesn't boot0cfg work ?

-- 
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.
Received on Tue Oct 25 2011 - 04:32:34 UTC

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