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Operating Systems Solaris Restoring a system from a backup Post 302890851 by hicksd8 on Saturday 1st of March 2014 02:12:27 PM
Old 03-01-2014
The wording of your post doesn't tell us much. What is the old platform? What is the new platform? What version of Solaris exactly? (Is the version pre-10u3 boot-archive architecture, or post-10u3 non-boot-archive?) What filesystems are they? ufs or zfs? What exactly is the backup format? cpio, ufsdump or what?

Looking at your profile and posts so far on this forum I cannot tell you whether you have the knowledge to do this. Can you give a clue as to your skill level. You say that you've laid out a copy of the filesystems?

What I'm saying that it's probably do-able but can be tricky. I'm sure we can provide the missing pieces of the jigsaw if you have the experience.

---------- Post updated at 07:12 PM ---------- Previous update was at 09:10 AM ----------

And also, what media is your backup stored on? A tape drive that you're going to attach to the new platform, a remote (nfs) node, or what?
 

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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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