You can expand the "disk" by using vmkfstools, but it depends on your guests root partition file system if and how you can reflect the larger disk there. Check if VMare Converter can help you here. It is often suggested as an appropriate tool to expand or shrink guest partitions.
I used the mount command on my Linux VM and it says the root partition is reiserfs.
The "man" page for resize_reiserfs says it enlarges or shrinks an un mounted reiserfs filesystem. I need to do this to the root partition. Do I have to mount the virtual disk for the root partition onto another Linux VM?
It's been a while since I've done a reiserfs resize. But I remember
it allowing you to increase the filesystem size while it's mounted,
but required dismounting the filesystem if you needed to shrink it.
So you should be able to boot up and resize the root filesystem while
it is being used.
Did you use LVM when you configured your OS? If not, did you partition your drive so as to break up a disk into smaller partitions? If you partitioned a disk, remember, that using vmkfstools adds space to the end of the drive. If your / drive is not at the end of the drive, meaning the last partition, you will not be able to extend the space, unless you move all of the other partitions over. If you used LVM, then the process is a MUCH SIMPLER.
Extend the disk using vmkfstools. Create a new physical volume. Extend the volume group that your root volume is on with the new physical volume. Then increase your logical volume. Then increase your filesystem.
I didn't use LVM when I installed the OS. Can I boot the VM from a Knoppix CD and use QTParted to move the partitions and increase the root partition?
You should be able to use your SuSE guest installation media.
I know parted can do it by itself. If the options are available in qtparted/gparted, I believe so, but don't know for sure. But as long as you move the drives over and expand the partition, you will be able to resize the filesystem to encompas that partition as others have already pointed out. I would strongly recommend using LVM in the future, though.
the reiser resize tools should do it, you can do it while it's mounted since you add space, there's no need to unmount it.
However, remember that if your root (/) partition is not the last, it may not be optimal since it will be separated in two parts...
On the other hand, it's a virtual disk so you don't have to bother about the disk i/o...
I would try it...
If it don't work, create another vm and use the Ghost for Linux(G4L) tool to ghost your partitions to the new host, with a bigger / (root)
I wanted to install a Oracle Virtual Machine on a linux host. After initial configuration settings, when I run the installer, installation is getting aborted, getting following errors:
Traceback (most recent call last):
File "/usr/sbin/virt-install", line 497, in ?
File "/usr/sbin/virt-install", line 461, in main
dom = guest.start_install(conscb)
File "/usr/lib/python2.4/site-packages/virtinst/ParaVirtGuest.py", line 221, in start_install
(self.kernel, self.initrd) = self._get_paravirt_install_images()
File "/usr/lib/python2.4/site-packages/virtinst/ParaVirtGuest.py", line 97, in getparavirt_install_images
nfsmntdir = tempfile.mkdtemp(prefix="xennfs.", dir="/var/lib/xen")
File "/usr/lib/python2.4/tempfile.py", line 328, in mkdtemp
With ref to last error: I checked the disk size by ruuning the command:
Filesystem Size Used Avail Use% Mounted on
/dev/hda2 3.0G 3.0G 0 100% /
/dev/hda3 145G 27G 119G 19% /OVS
/dev/hda1 99M 24M 70M 26% /boot
tmpfs 272M 0 272M 0% /dev/shm
638M 638M 0 100% /media/iso
As per the above details it is confirmed that ther is no space at all in "/dev/hda2". But there is enough space in "/dev/hda3" --> 119 GB. I guess because of this reason installion is is failing.
Could there be any other reason for the failure of installation?
If non availability of the space is the reason,Is it possible to incresae the space in "/dev/hda2" ?
Any Help please?