a clone panics on vfs_mountroot

From: Jacques Beigbeder (Jacques.Beigbeder@ens.fr)
Date: Thu Dec 30 2004 - 08:12:20 EST


Hello,

I installed Solaris 9, and patches, and softwares,
and printers and ... on a first Sun Blade 150.

Then I cloned this installation to a second Blade 150:
1. building same partitions: size, newfs;
2. do an ufsrestore from images build on the first Blade;
3. installboot.

This second Blade fails to boot:
  Cannot assemble drivers for root /pci@1f,0/ide@d/disk@0,0:0
  Cannot mount root on /pci@1f,0/ide@d/disk@0,0:0 fstype ufs

  panic[cpu0]/thread=140a000: vfs_mountroot: cannot mount root

But it boots with: boot disk kadb

Booting from a Solaris CD, I compared the outputs of 'prtconf -v'.
The differences are:
------------- 1 -------------------
        ide, instance #0
        name='target1-dcd-options' type=int items=1 dev=none
        value=000000a4 on the booting host
and value=000000a2 on failing host
------------- 2 -------------------
        dimm-spd, instance #1
        Driver properties:
        name='size' type=int items=1 dev=(31,1)
        value=00000100
only the failing host.
------------- 3 -------------------
        value='DVD-ROM SR-8589' on the failing host
        value='DVD-ROM SR-8588' on the booting host
------------- 4 -------------------
and of course the serial numbers of the IDE ST380011A disks:
        value='id1,dad@AST380011A=5JV8JC2W'
  or value='id1,dad@AST380011A=3JVA121M'

Is there a solution to clone a Blade on another one?

--
Jacques Beigbeder                    |  Jacques.Beigbeder@ens.fr
Service de Prestations Informatiques |     http://www.spi.ens.fr
Ecole normale supirieure             |
45 rue d'Ulm                         |Tel : (+33 1)1 44 32 37 96
F75230 Paris cedex 05                |Fax : (+33 1)1 44 32 20 75
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