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Date:      Sun, 28 Jan 2001 20:24:16 +0100
From:      Poul-Henning Kamp <phk@critter.freebsd.dk>
To:        mjacob@feral.com
Cc:        cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org
Subject:   Re: cvs commit: src/sys/i386/conf GENERIC 
Message-ID:  <15156.980709856@critter>
In-Reply-To: Your message of "Sun, 28 Jan 2001 10:48:39 PST." <Pine.BSF.4.21.0101281042170.21326-100000@beppo.feral.com> 

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In message <Pine.BSF.4.21.0101281042170.21326-100000@beppo.feral.com>, Matthew Jacob writes:
>
>On Sun, 28 Jan 2001, Matthew Jacob wrote:
>
>> 
>> > >> One should use md(4) and mdconfig(8) rather than MFS nowadays anyways, which
>> > >> does work with DEVFS.
>> > >
>> > >Uh, I don't think so. MFS should be fixed. With MFS you should be able to take
>> > >advantage of VM. I don't think the same applies to md.
>> > 
>> > Try it, and come back with numbers if you think it is worse...
>> 
>> Can't really compare right now, now can I, if MFS is broken ... :-)...
>> 
>> But seriously, I'll be using md a lot from now on and I'll let you know if it
>> seems broken.... Like I said in other mail (paraphrasing) "Seems like this
>> ought to be a VFS, but I don't really care"
>
>First comparisons are awkward....but looks good so far.... In order to make it
>work on alpha, the example in the man page had to be changes... How about:

Actually, I'm not even sure you have to specify '-f anything' because the
disk reports the sectorsize as the pagesize I belive.  Does it work
without a -f option ?

>
>Index: mdconfig.8
>===================================================================
>RCS file: /home/ncvs/src/sbin/mdconfig/mdconfig.8,v
>retrieving revision 1.3
>diff -u -r1.3 mdconfig.8
>--- mdconfig.8	2001/01/10 14:53:46	1.3
>+++ mdconfig.8	2001/01/28 18:47:52
>@@ -170,7 +170,7 @@
> .Bd -literal -offset indent
> mdconfig -a -t swap -s 128M -u 10
> disklabel -r -w md10 auto
>-newfs -f 4096 /dev/md10c
>+newfs -f `sysctl -n hw.pagesize` /dev/md10c
> tunefs -n enable /dev/md10c
> mount /dev/md10c /tmp
> .Ed
>
>

--
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@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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