[CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

Wed Jan 26 10:54:45 UTC 2011
Poh Yong Hwang <yongsan at gmail.com>

Hi,

Great! Thanks for the quick response. I will try it out then. Yes. I do have
backup for the host as well as the guest nodes. :)

Regards
yongsan

On Wed, Jan 26, 2011 at 6:43 PM, Lorenzo Quatrini <
lorenzo.quatrini at gmail.com> wrote:

> Poh Yong Hwang ha scritto:
> > Hi,
> >
> > I have two guest vm instance running CentOS 5 with ext3 partition. I
> > will like to reduce 1 VM harddisk space and using the 'release' harddisk
> > space to add onto my second VM. Basically I need to know how can I
> > reduce and increase an ext3 partition in CentOS KVM. I did a search and
> > basically i can do it by booting the VM using Knoppix and use Gparted to
> > reduce and increase the diskspace. I am thinking of the following
> >
> > 1) Boot first VM using Knoppix
> > 2) Reduce the ext3 partition disk size using Gparted
> > 3) Shutdown the VM and resize the diskspace using Virtual Manager
> > 4) Increae the diskspace of the second VM using Virtual Manager
> > 5) Boot up second VM using Knoppix
> > 6) Increase the ext3 partition disk size using Gparted
> > 7) Reboot the second VM
> >
> > As this is the first time i am doing it, will these work? Anyone has
> > experience resiziing their EXT3 partition in KVM environment before?
> >
> > Thanks!
> >
> > Regards
> > yongsan
> >
> I guess it would work, but just in case remember: do backup beforehand :D
>
> Regards
> Lorenzo
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