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Full Discussion: How to change hostid saved in rpool?
Operating Systems Solaris How to change hostid saved in rpool? Post 302601368 by aixlover on Thursday 23rd of February 2012 12:58:22 PM
Old 02-23-2012
How to change hostid saved in rpool?
Hi,

We have a Sun M5000. I am now trying to boot the second system domain by using the boot disk (a mirrored boot disk actually) of the first domain (if succeed then no OS installation is needed for the second domain). I got the following errors:

Code:
SPARC Enterprise M5000 Server, using Domain console
Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
Copyright (c) 2010, Oracle and/or its affiliates and Fujitsu Limited. All rights reserved.
OpenBoot 4.24.16, 65536 MB memory installed, Serial #xxxxxxxxxx.
Ethernet address 0:21:28:1:8a:4b, Host ID: second_domain_hostid.

Rebooting with command: boot /pci@10,600000/pci@0/pci@8/pci@0/scsi@1/disk@0,0
Boot device: /pci@10,600000/pci@0/pci@8/pci@0/scsi@1/disk@0,0  File and args:
SunOS Release 5.10 Version Generic_137137-09 64-bit
Copyright 1983-2008 Sun Microsystems, Inc.  All rights reserved.
Use is subject to license terms.

WARNING: pool 'rpool' could not be loaded as it was last accessed by another system (host: hostname: first_domain_hostid ).  See: http://www.sun.com/msg/ZFS-8000-EY
NOTICE: spa_import_rootpool: error 9

Question: How can I change the hostid saved in the rpool of the first domain's boot disk?

Thank you in advance!
Last edited by Scott; 02-23-2012 at 03:49 PM.. Reason: Changed QUOTE tags for CODE tags
 

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LEARN ABOUT SUNOS

installboot

installboot(1M) 														   installboot(1M)

NAME

       installboot - install bootblocks in a disk partition

SYNOPSIS

       installboot bootblk raw-disk-device

       The boot(1M) program, ufsboot, is loaded from disk by the bootblock program which resides in the boot area of a disk partition.

       The  ufs  boot objects are platform-dependent, and reside in the /usr/platform/platform-name/lib/fs/ufs directory. The platform name can be
       found using the -i option of uname(1).

       The installboot utility is a SPARC only program. It is not supported on the  architecture.  users should use installgrub(1M) instead.

       bootblk	       The name of the bootblock code.

       raw-disk-device The name of the disk device onto which the bootblock code is to be installed; it must be a character device which is  read-
		       able and writable. Naming conventions for a SCSI or IPI drive are c?t?d?s? and c?d?s? for an IDE drive.

       Example 1: Installing UFS Boot Block

       To install a ufs boot block on slice 0 of target 0 on controller 1 of the platform where the command is being run, use:

	      example# installboot /usr/platform/`uname -i`/lib/fs/ufs/bootblk 
		   /dev/rdsk/c1t0d0s0

       /usr/platform/platform-name/lib/fs/ufs

	   directory where ufs boot objects reside.

       /platform/platform-name/ufsboot

	   second level program to boot from a disk or CD

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

       od(1), uname(1), boot(1M), init(1M), kadb(1M), kernel(1M), monitor(1M), reboot(1M), rpc.bootparamd(1M), init.d(4), attributes(5)

WARNINGS

       The installboot utility fails if the bootblk or openfirmware files do not exist or if the raw disk device is not a character device.

								    11 Apr 2005 						   installboot(1M)
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