Date: Tue, 25 May 1999 20:02:54 +1000 From: Bruce Evans <bde@zeta.org.au> To: mike@smith.net.au, starr3@gccs.com.au Cc: freebsd-current@FreeBSD.ORG Subject: Re: disk slices and MAKEDEV confusion Message-ID: <199905251002.UAA13651@godzilla.zeta.org.au>
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>> SO! Why does "sh MAKEDEV all" NOT make the partition entries for the
>> slice(s) ???
>>
>> ie, "sh MAKEDEV all" only makes the "compatability" slice entries -- da0s1,
>> da0s2 etc.
>
>da0s1 is not a "compatibility slice" entry. That would be da0a, etc.
>
>The problem is that if you made all of the nodes for all of the
>supported slices, /dev would be incredibly bloated. There are 8
>potential nodes per slice, and 20 potential slices per disk, plus the
30
>compatability slice, so that's 168 node pairs (raw and buffered)
plus the whole disk slice
times 2 for character devices
(8 * 31 + 1) * 2 = 498
>_per_disk_.
However, this should have been considered before changing the default
configuration from using the compatibility slice to using a real slice.
Bruce
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