[EMAIL PROTECTED] writes:

> >I don't have any experience with MacOS X and only a very small amount
> >with Darwin, but it's probably similar to other Unixes.
> 
> Mac OS X is different from other Unixes in several ways, the biggest is the
> dependancy on NetInfo instead of the flat files in /etc (actually
> /private/etc). One other difference is that partitions are mounted by the
> name of the volume, not by device name (Note that RH is moving to a similar
> system). This can trip up those used to editing /etc/fstab with entries
> like "/dev/hda2".

The little time I spent in Darwin was mostly spent trying to get
NetInfo to do what I wanted (1).  Still, it looked as though most
things were user configurable if one tried hard enough.
I just fired up Darwin for the first time in a while- it's old (Kernel
1.4.1).  /sbin/mount gives /dev/disk0s7 as being mounted as the root,
which looks like a device name(2).  Does it handle non-root partitions
differently?  Does MacOS X not like these stupid Darwin tricks? 


> One reason for this is that the entries in /dev are dynamically created at
> boot time, not by a MAKEDEV script. This means you can't be sure a given
> device will have the same /dev entries between boots.

Actually, I think most of the Linux distributions are going to a
special devfs filesystem for /dev/.  It pretty much looks the same,
i.e. the contents have the same node numbers as if it were a standard
ext2fs, but it's just a virtual filesystem.  It looks similar to the
devfs system on my Darwin system.

One of these days I'll probably get a MacOS X box.  My advisor got his
Dual G4 yesterday, and I think he was the last of the people in the
building to use MacOS 9 as his desktop.  Except, of course for grad
students.  I still keep on seeing quadras hiding in offices and labs,
I assume waiting for their next grad students...

**** supplementary material *more* boring than the main text follows!  ****

(1)It kept wanting to do network DNS queries before checking the hosts
   files, regardless of the query order in the netinfo database!.  I
   finally wrote a couple of scripts to remove and replace DNS as a
   name resolution method.  It would make things take longer if the
   DNS server wasn't available- which is most of the time on my home
   network.  A couple of scripts to remove and replace DNS in the
   allowed name resolution methods NetInfo entry.

(2)Probably the eighth slice of the first disk.

--
Dana
[EMAIL PROTECTED]

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