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Date:      Sun, 7 May 2000 20:29:44 +0930
From:      Greg Lehey <grog@lemis.com>
To:        Poul-Henning Kamp <phk@critter.freebsd.dk>
Cc:        "Justin T. Gibbs" <gibbs@FreeBSD.ORG>, FreeBSD-arch@FreeBSD.ORG
Subject:   Re: Support for bootable Vinum file systems: please review
Message-ID:  <20000507202944.I55316@freebie.lemis.com>
In-Reply-To: <12215.957694109@critter.freebsd.dk>
References:  <20000507174638.E55316@freebie.lemis.com> <12215.957694109@critter.freebsd.dk>

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On Sunday,  7 May 2000 at 12:08:29 +0200, Poul-Henning Kamp wrote:
> In message <20000507174638.E55316@freebie.lemis.com>, Greg Lehey writes:
>> On Friday,  5 May 2000 at 12:52:33 +0200, Poul-Henning Kamp wrote:
>>>
>>>> I've been testing vinum root file systems for a couple of months now,
>>>> and I'd like to commit the code.  I'm attaching the patches, which you
>>>> can also access at http://www.FreeBSD.org/~grog/vinum-root.html.
>>>
>>> It looks good, but I think using devstat to find possible disks is
>>> wrong.
>>>
>>> The right way to do it is probably to link the "struct disk"s
>>> registered by the drivers with disk_creat() into a list which can
>>> be searched.
>>
>> This is pretty much what struct devstat does, except that it's more
>> global.  Why should we maintain two lists, just because one is
>> primarily intended for statistics?
>>
>> Anyway, I assume this isn't so much a criticism of the fix as of the
>> infrastructure around it.  Correct?
>
> No, this is an objection to opening up devstat that way.

Can you make an alternative suggestion?

Greg
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