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Date:      Wed, 24 Sep 1997 16:12:23 +0930
From:      Greg Lehey <grog@lemis.com>
To:        Doug White <dwhite@resnet.uoregon.edu>
Cc:        "Jamil J. Weatherbee" <jamil@counterintelligence.ml.org>, questions@FreeBSD.ORG
Subject:   Re: Filesystem Limits
Message-ID:  <19970924161223.09422@lemis.com>
In-Reply-To: <Pine.BSF.3.96.970923223225.11475C-100000@gdi.uoregon.edu>; from Doug White on Tue, Sep 23, 1997 at 10:36:45PM -0700
References:  <Pine.BSF.3.96.970923130304.223A-100000@counterintelligence.ml.org> <Pine.BSF.3.96.970923223225.11475C-100000@gdi.uoregon.edu>

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On Tue, Sep 23, 1997 at 10:36:45PM -0700, Doug White wrote:
> On Tue, 23 Sep 1997, Jamil J. Weatherbee wrote:
>
>> What is the most filesystems that you can put on a single physical IDE
>> drive and how?
>
> I can't find any hard limits poking through the man pages, but I suppose
> you get into trouble when you hit partition 'z'.  Having a lot of
> filesystems is impractical to deal with, since you have to mount them all
> to use them.

There are a maxiumum of eight slices, 'a' to 'h'. 

>From disklabel(5):

   #define MAXPARTITIONS   8

'c' is special: it represents the whole partition.

You can have up to four (Microsoft) partitions per disk.  I've never
tried it, but it looks as if you should be able to access slices in
each partition.  This would give you 28 slices.  I can't imagine what
you'd want to do that for.

Greg



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