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Sysadmin/Migrate virtual machine (view source)
Revision as of 02:14, 23 January 2011
, 02:14, 23 January 2011no edit summary
mount -o loop,offset=$((63 * 512)) vm.img /mnt/
mount -o loop,offset=$((63 * 512)) vm.img /mnt/
* Then create an LV and copy over everything as in the online case
* Then, create an LV and copy over everything as in the online case
virsh vol-create-as treehouse VMNAME-root 10G
virsh attach-disk rt /dev/treehouse/VMNAME-root vdc
mkfs.ext4 -L rt-root -O flex_bg,extent,uninit_bg,sparse_super /dev/treehouse/VMNAME-root
tune2fs -c -1 -i 0 /dev/treehouse/VMNAME-root
mkdir /mnt2/VMNAME-root
mount /dev/treehouse/VMNAME-root /mnt2/VMNAME-root/
rsync -HAXphax --numeric-ids --delete /mnt/VMNAME-root/ /mnt2/VMNAME-root/
=== How to migrate an LVM-based guest to another host ===
=== How to migrate an LVM-based guest to another host ===