Re: [expert] Two Directories on Same Partition?

2000-04-25 Thread Brian T. Schellenberger


Well, yes and no.
There is a 1 : 1 relationship of partitions to mountpoints
(directories).

So you can do something *like* this, but only by the use of symbolic
links.

However, as Mr. Shirley already pointed out, you really can't put /etc
on a seperate mount point anyway; you need /etc to mount the directories
in the first place, so it *must* be on the root (/) partition.  /etc is
rather small anyway; there's really no reason to move it anyway.

But if you wanted to put, say /home and /usr in the same partition, but
not the same partition as /, then what you'd do is to put one of them
(I'd use /usr!) into the /etc/fstab in the usual way, and then move the
/home directory to /usr and symbolically link them:


mv /home /usr/home
ln -s /usr/home /home

Lane Lester wrote:
> 
> If you're an expert you'll probably think this is a newbie question.
> . I've looked at a bunch of man pages, howtos, and Web sites without
> finding the answer... which may be the answer!
> 
> Can you put two "low-level" directories in the same partition? For
> example, can I have / in one partition and both /etc and /usr in one
> separate partition?  If so, what goes in fstab?
> --
> Lane
> 
> Lane Lester / Madison County, Georgia USA
> Using Linux to get where I want to go...

-- 
"Brian, the man from babble-on"  [EMAIL PROTECTED]
Brian T. Schellenberger  http://www.babbleon.org
Support http://www.eff.org.  Support decss defendents.
Support http://www.programming-freedom.org.  Boycott amazon.com.



Re: [expert] Two Directories on Same Partition?

2000-04-24 Thread Jean-Louis Debert

Lane Lester wrote:
> 
> If you're an expert you'll probably think this is a newbie question.
> . I've looked at a bunch of man pages, howtos, and Web sites without
> finding the answer... which may be the answer!
> 
> Can you put two "low-level" directories in the same partition? For
> example, can I have / in one partition and both /etc and /usr in one
> separate partition?  If so, what goes in fstab?

There is two different aspects to the answer:
1. you _can_ have two "low-level" directories in the same partition, 
but you'll have to use a link somewhere. Example: say that you want
to mount /usr and /home in the same partition, you declare the
partition as /usr, and you _don't_ declare /home at all in fstab,
instead you set up a link /home  ->  /usr/home or something like this.
(my example might not be very well chosen, eg. you might want to
mount /usr read-only, but you can see the method ...)

2. there is AFAIK no way to put /etc in a different partition from /
because /etc is needed at once at boot time, before filesystems
other than / are mounted. 


-- 
Jean-Louis Debert[EMAIL PROTECTED]
74 Annemasse  France
old Linux fan



RE: [expert] Two Directories on Same Partition?

2000-04-24 Thread Bill Shirley

AFAIK, fstab is in the /etc directory and can't be accessed to find the
mount point for /etc .

Can you pass the kernel the partition name for /etc at boot time like you
can for / ??
If so, then:

mkdir /etc/usr
ln -s /etc/usr /usr

Hope this helps,

Bill

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Lane Lester
Sent: Monday, April 24, 2000 8:45 AM
To: Experts
Subject: [expert] Two Directories on Same Partition?


If you're an expert you'll probably think this is a newbie question.
. I've looked at a bunch of man pages, howtos, and Web sites without
finding the answer... which may be the answer!

Can you put two "low-level" directories in the same partition? For
example, can I have / in one partition and both /etc and /usr in one
separate partition?  If so, what goes in fstab?
--
Lane

Lane Lester / Madison County, Georgia USA
Using Linux to get where I want to go...