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Full Discussion: Root mirroring in SUSE 10.1
Operating Systems Linux SuSE Root mirroring in SUSE 10.1 Post 302483657 by pludi on Tuesday 28th of December 2010 03:01:44 AM
Old 12-28-2010
Ok, we could go on forth an back for a while now, but I think that would be rather tiresome. So please, post as much information about the systems as possible. Otherwise the probability is very very high that whatever advice we give will screw up your system.

What's the partitioning layout on the production server?
Did you replicate the layout on the test machine?
Is the test machine a physical or virtual one?
Do you only want to mirror the root partition or others too?
Do you, at any point in the foreseeable future, plan to switch to LVM to manage your disks?
What boot loader are you using (Grub, LILO) and where is it installed (MBR, first partition)?
 

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dtc_kill_vps_disk(8)					      System Manager's Manual					      dtc_kill_vps_disk(8)

NAME
dtc_kill_vps_disk - destroy LVM disks for freeing space SYNOPSIS
dtc_kill_vps_disk VPS_NUMBER [ lvm|loopback ] DESCRIPTION
dtc_kill_vps_disk This shell script is a part of the dtc-xen package that is to be used by the dtc panel to manage a Xen VPS server. This script is used to delete a partitions that was used by a VPS. It will delete the normal partition that was used as a root disk, and the swap partition. dtc_kill_vps_disk is to be used by the dtc-xen SOAP server, but can also be used as a standalone userland tool. OPTIONS
VPS_NUMBER has to be a number between 01 and 19. Let's say the number is 16, and that dtc-xen is configured to use the volume group called lvm1, then this script will create /dev/lvm1/xen16 and /dev/lvm1/xen16swap. IMAGE_TYPE This parameter can have 2 values: either lvm or loopback. If ommited, then lvm is used. If lvm is used, then this script will create a partition using lvmcreate, otherwise it will create an image file. Both will later be used for the VPS. EXAMPLE
dtc_setup_vps_disk 04 lvm This will delete the 2 LVM partitions that were used by the VPS named xen04, the first one being the root partition, and the second one being the swap partition. VERSION
This documentation describes dtc_kill_vps_disk See http://www.gplhost.com/software-dtc-xen.html for updates. SEE ALSO
dtc_reinstall_os(8), dtc_setup_vps_disk(8) dtc_kill_vps_disk(8)
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