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Date:       6 Apr 2001 23:50:36 MDT
From:      Joshua Smith <joshua.ej.smith@usa.net>
To:        freebsd-questions@freebsd.org
Subject:   error moutning /dev/ad1s1a
Message-ID:  <20010407055036.20798.qmail@nwcst312.netaddress.usa.net>

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i am trying to install freeBSD 4.2 from the walnut creek cd-rom.  i am
following the instructions in The Complete FreeBSD 3rd Edition, step-by-s=
tep,
but i am unable to complete the installation.  after making all my select=
ions
in sysinstall, when i hit commit it hangs at the message saying that it i=
s
making the first partition on /dev/ad1s1a, and then returns the following=

error messages:

error mounting /dev/ad1s1a on /mnt : invalid argument
unable to mount root file system on /dev/ad1s1a! giving up
the commit operation completed with errors.  not updating /etc files

so i hit alt-F2 to view the errors messages and see:

[output cut]

scanning disk ad1 for root file system
scanning disk ad0 for root file system
scanning disk ad1 for swap partitions
scanning disk ad0 for swap partitions
*/dev/ad1s1a
BAD SUPER BLOCK : MAGIC NUMBER WRONG
/dev/ad1s1a : INCOMPLETE LABEL : type 4.2BSD fsize 0, frag 0, cpg 0, size=

204800

i create a BSD partition in the sysinstall fdisk using the 'a' option and=
 then
setting the bsd partition as bootable (selecting no to making the disk
dangerously dedicated), and then slice up the partition (settings below).=
  i
then select to install the boot mgr, and make all other necessary selecti=
ons.
the boot mgr is installed (it prompts me when i boot into windoze)
my slices are:

/               100M UFS Y
swap            512M SWAP
/var           1024M UFS Y
/usr           4065M UFS Y
/usr/local     4065M UFS Y

my system:

athlon 850, 256M ram, 32M nvidia geforce 256, soundblast live! platinum,
maxtor udma66 30gig hdd (windoze 98se), maxtor diamondmax udma66 10.2gig
(BSD), pioneer 12x dvd-rom, hp 9310 10x4x32 cd-rw, viewsonic gs790 monito=
r,
award bios 6.0 on a via771AS motherboard (i can try to provide any other
specifics if needed)

one of the emails i read suggested using wd instead of ad for the disk na=
me,
but i don't know how to do that (in one of the faq's it said that ad is u=
sed
in this version of FreeBSD?!?).

i would greatly appreciate any help or suggestions.

also if anyone has experienced setting up X for a nvidia card, i would
appreciate suggestions for that as well, (the website said to use Xfree86=
_SVGA
as the server and 'nv' for the driver).  sorry, i know this has been aske=
d
many times, but i can't find an article on it.

thank you very much in advance.

cheers

joshua

Joshua Smith, CCNA
Data Center Technian
USA.NET
joshua.smith@corp.usa.net

"Walk with me through the Universe,
 And along the way see how all of us are Connected.
 Feast the eyes of your Soul,
 On the Love that abounds.
 In all places at once, seemingly endless,
 Like your own existence."
     - Stephen Hawking -


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