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Operating Systems Solaris Need to Clone Solaris OS to another disk Post 302972224 by rajujayanthy on Tuesday 3rd of May 2016 05:19:13 AM
Old 05-03-2016
Need to Clone Solaris OS to another disk

Hi,

I am trying to clone the hard disk image of Solaris OS on one disk to another disk. After some googling I found that there is a command "dd" to achieve this.

However there is a condition to use the dd command, that the disk geometry of both the disks (source and target disks) should be same. While I understand what is meant by disk geometry, I am not sure how to make sure the geometries of both the disks is same.

I can find out the geometry information using "format" command, but how can I impose the same geometry on another disk (in case the second disk's geometry is different) ? Is there an option in "format" command for this?
 

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APMLABEL(8)						    BSD System Manager's Manual 					       APMLABEL(8)

NAME
apmlabel -- update disk label from Apple Partition Map SYNOPSIS
apmlabel [-fqrw] device DESCRIPTION
apmlabel is used to update a NetBSD disk label from the Apple Partition Map found on disks that were previously used on Mac OS systems (or other APM using systems). apmlabel scans the APM contained in the first blocks of the disk and generates additional partition entries for the disk from the entries found. Driver and patches partitions are ignored. Each APM entry which does not have an equivalent partition in the disk label (equivalent in having the same size and offset) is added to the first free partition slot in the disk label. A free partition slot is defined as one with an fstype of 'unused' and a size of zero ('0'). If there are not enough free slots in the disk label, a warning will be issued. The raw partition (typically partition c, but d on i386 and some other platforms) is left alone during this process. By default, the proposed changed disk label will be displayed and no disk label update will occur. Available options: -f Force an update, even if there has been no change. -q Performs operations in a quiet fashion. -r In conjunction with -w, also update the on-disk label. -w Update the in-core label if it has been changed. SEE ALSO
disklabel(8), dkctl(8), pdisk(8) HISTORY
The apmlabel command appeared in NetBSD 5.0. BSD
May 19, 2007 BSD
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