Differences

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--- virtualbox [2009/11/24 09:41] – 172.26.0.166
+++ virtualbox [2010/01/13 11:20] – 172.26.0.166
@@ Line 55: / Line 55: @@
 [jmagochi@biovbox ~]$ sudo /etc/init.d/vboxdrv stop
-$ wget http://download.virtualbox.org/virtualbox/3.0.12/VirtualBox-3.0.12_54655_rhel5-1.i386.rpm
+$ wget http://download.virtualbox.org/virtualbox/3.0.12/VirtualBox-3.0.12-54655-Linux_amd64.run
-$ rpm -UVh VirtualBox-3.0.12_54655_rhel5-1.i386.rpm
+$ ./VirtualBox-3.0.12-54655-Linux_amd64.run
+$ /etc/init.d/vboxdrv setup
 </file>
+===== Expanding a Virtual Disk =====
+There is no way to expand a VDI.  What you have to do is create a new VDI, boot the virtual machine to a live cd, and copy over the filesystem (either via ''dd'', rsync, etc).
+Create new VDI
+Attach to virtual machine and boot with System Rescue CD
+Create two partitions with fdisk/cfdisk/parted, whatever:
+  * 1: 100 MB, boot, type "Linux" (83)
+  * 2: 30 GB, type "Linux LVM" (8E)
+Format the boot partition as ext3
+==== LVM setup ====
+Create Physical Volume from device:
+<code>pvcreate /dev/sdb2</code>
+Create Volume Group from PV:
+<code>vgcreate VolGroup01 /dev/sdb2</code>
+Create Logical Volumes in VG:
+<code>lvcreate -L29G -nLogVol00 VolGroup01
+lvcreate -L512M -nLogVol01 VolGroup01</code>
+Format the new partitions:
+<code>mkfs.ext3 /dev/VolGroup01/LogVol00
+<code>mkswap /dev/VolGroup01/LogVol01</code>
+<note important>Set the disk label on the boot partition to "/boot" using gparted (fstab loads the boot partition based on its label!)</note>
+Mount both root partitions:
+<code>mount /dev/VolGroup01/LogVol00 /mnt/newroot
+mount /dev/VolGroup00/LogVol00 /mnt/oldroot</code>
+Copy everything over:
+<code>rsync -xrlptgoEv --delete /mnt/oldroot/ /mnt/newroot/</code>
+Mount both boot partitions:
+<code>mount /dev/sdb1 /mnt/newboot
+mount /dev/sda1 /mnt/oldboot</code>
+Copy everything over:
+<code>rsync -xrlptgoEv --delete /mnt/oldboot/ /mnt/newboot/</code>
+Force SElinux to relabel all files on boot (or else SElinux will deny you to log in)
+<code>touch /mnt/newroot/.autorelabel</code>
+Unmount all mounted logical volumes
+Install GRUB on the new VDI
+<code>grub
+> root (hd0,0)
+> setup (hd0)</code>
+==== Renaming the new volume group====
+Deativate all logical volumes
+<code>lvchange -an /dev/mapper/VolGroup*</code>
+Rename old volume group
+<code>vgrename VolGroup00 VolGroupOld</code>
+Rename new volume group
+<code>vgrename VolGroup01 VolGroup00</code>