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Date:      Sun, 26 Mar 2000 01:38:48 +0100
From:      Brad Knowles <blk@skynet.be>
To:        Tony Maher <Tony.Maher@eBioinformatics.com>
Cc:        FreeBSD-CURRENT Mailing List <freebsd-current@freebsd.org>
Subject:   Re: Accessing FreeBSD 3.4-STABLE filesystems from 4.0-STABLE...
Message-ID:  <v04220808b5030b297e83@[195.238.19.160]>
In-Reply-To: <200003260018.KAA07524@shad.internal.en-bio>
References:  <200003260018.KAA07524@shad.internal.en-bio>

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At 10:18 AM +1000 2000/3/26, Tony Maher wrote:

>  No, sd is deprecated.
>  AFAIK its da only in 4.0, and only character devices.
>  3.4 has sd compatability and has block devices.

	Hmm.  Okay, well I note that what's being used right now is 
da1s1a through da1s1h, and I had copied these entries as appropriate 
for da0.  Only, they didn't work.  Yes, I did check the device 
entries for da0s1a through da0s1h, and they do exist and appear to be 
correct.

	When I try to mount my 3.4-STABLE root filesystem on /old, here's 
what I get:

		$ mount /old
		mount: /dev/da0s1a on /old: incorrect super block


	Perhaps a listing of the devices would be useful:

$ ls -la /dev/da[01]s1?
crw-r-----  1 root  operator   13, 0x00020000 Mar 20 09:38 /dev/da0s1a
crw-r-----  1 root  operator   13, 0x00020001 Mar 20 09:38 /dev/da0s1b
crw-r-----  1 root  operator   13, 0x00020002 Mar 20 09:38 /dev/da0s1c
crw-r-----  1 root  operator   13, 0x00020003 Mar 20 09:38 /dev/da0s1d
crw-r-----  1 root  operator   13, 0x00020004 Mar 20 09:38 /dev/da0s1e
crw-r-----  1 root  operator   13, 0x00020005 Mar 20 09:38 /dev/da0s1f
crw-r-----  1 root  operator   13, 0x00020006 Mar 20 09:38 /dev/da0s1g
crw-r-----  1 root  operator   13, 0x00020007 Mar 20 09:38 /dev/da0s1h
crw-r-----  1 root  operator   13, 0x00020008 Mar 18 21:45 /dev/da1s1a
crw-r-----  1 root  operator   13, 0x00020009 Mar 18 21:45 /dev/da1s1b
crw-r-----  1 root  operator   13, 0x0002000a Mar 18 21:45 /dev/da1s1c
crw-r-----  1 root  operator   13, 0x0002000b Mar 18 21:45 /dev/da1s1d
crw-r-----  1 root  operator   13, 0x0002000c Mar 18 21:45 /dev/da1s1e
crw-r-----  1 root  operator   13, 0x0002000d Mar 18 21:45 /dev/da1s1f
crw-r-----  1 root  operator   13, 0x0002000e Mar 23 12:34 /dev/da1s1g
crw-r-----  1 root  operator   13, 0x0002000f Mar 18 21:45 /dev/da1s1h


	Anyone got any other advice, or is there any other information I 
need to provide?  Thanks!

--
   These are my opinions -- not to be taken as official Skynet policy
======================================================================
Brad Knowles, <blk@skynet.be>                || Belgacom Skynet SA/NV
Systems Architect, Mail/News/FTP/Proxy Admin || Rue Colonel Bourg, 124
Phone/Fax: +32-2-706.13.11/12.49             || B-1140 Brussels
http://www.skynet.be                         || Belgium


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