All -
I have successfully extended my vmdk file for my primary server.
I have mount that vmdk file to a second vm.
I used diskpart.exe to extend my c:\ partition I got the following message. "The volume you have selected may not be extended.
Please select another volume and try again"
However I was able to successfully extend my d:\ partition.
My question:
Has anyone successfully resized their boot partition of a vm using no third party apps? If so how?
Thanks!
Hi,
I'm sure there are many ways, this is ours using only VMware GUI, which is nice as I'm a windows man. We have done this to about 50 machines resizing from 15gb to 8gb.
Download Vmware converter. http://www.vmware.com/download/converter/
While waiting for this to download take a full backup of your virtual machine.
Install VMware converter on your desktop
File/New/Import/Next
Source type = ESX server or Vcentre.
Login
Select your Virtual Server
Select volumes and resize
(click the dropdown and select type size in gb) enter size (8 in my case)
Vmware ESX server or VCentre
Login
give the machine a new name
select the ESX server you want it to go to (it can be the same one)
select your datastore (can be the same one)
select your network
Default the next two screens and click finish.
pops out the other end 20 minutes later
fire up the new machine, when you are happy delete the original.
good luck
Message was edited by:
server.team
I haven't done it without third party apps, but I have done it with free/open source apps.
If you download a Knoppix (bootable linux) CD from http://www.knopper.net there's a nice GUI utility called qtparted which can resize NTFS partitions.
If you prefer the command line (and who doesn't? ), the underlying Linux utility is ntfsresize[/i]
Hi
Have a look at this link, It explains it quite well
http://h0bbel.p0ggel.org/2007/04/10/howto-expand-vm-boot-partition/
Cheers
David
PS also reading through the comments for the link above, you could use the vmware converter utility to copy your VM and resize on the way through.
Message was edited by:
dmanconi
Check out this link http://www.vmprofessional.com/index.php?content=2k3resize
http://linux.softpedia.com/get/System/Recovery/System-Rescue-CD-188.shtml
Look at this link, you can use a utility to do it, and it's quite easy.
A VM partition is no different than a physical disk and I have resized many of them, with no problem. If you have the right tool, it's not big deal.
Acronis Disk Director is another utility I use.
My technique, using gparted....
http://gparted.sourceforge.net/
Resizing virtual disks
o Shutdown the Virtual Machine
o Type vmkfstools X ie. /vmfs/volumes/MyVMFS-Local/MyServer.vmdk New disk size can be specified in kilo, mega or gigabytes and will be the total size of the new disk. So if you want to increase a virtual disk from 20GB to 24GB you would specify either 24000m or 24g
o Power on the Virtual Machine and make sure it boots properly, load Disk Management and you will see the new unallocated space
o Now to join the unallocated space to the primary partition, first shutdown the Virtual Machine
o Connect the Virtual Machine to the GpartEd ISO file and make sure you enable Connected at Power On
o Power on the Virtual Machine
o Press ESC at the Bios screen to get to the Boot Menu
o Select CD-ROM as the Boot device
o Gnome Partition Editor will load, press Enter at the boot screen
o At the Boot option screen select Manual Video Card and then select Done
o Select US English at the Language screen
o Select qwerty/us.map at the Keyboard screen
o Select Generic VESA Compatiable at the Video Driver screen
o Select 8 at the Display Depth screen
o Select 1024x768 at the Resolution screen
o Once the partition editor loads, click on /dev/sda1 in the partition list
o Click the Resize/Move button
o Click and drag the arrow to extend the size of the partition, make sure you do a resize (double arrow) and not a move (four way arrow) so you should 0 free space preceding and following and then click the Resize/Move button
o Next click the Apply button and then the operation will start, you can expand Details to see the progress, once completed click the Close button.
o Click the power button in the button right corner, then select reboot.
o Edit the VM and remove the ISO from the CD/ROM device (change to Client)
o When the server restarts it will do a Check Disk, let this complete, Windows will prompt for a reboot after you login
o Reboot and load Disk Management and your Primary Partion will be the new size without any unallocated space
Use the method and link that dmanconi mentions, this works very well, otherwise you can use Ghost with a helper machine as well.
Thats what I posted also in step by step detail...
if the boot partition / volume is a dynamic disk, you will need to first use dskprobe.exe from the win2k3 support tools pack to change it to a basic disk.
pls backup the vmdk before proceeding
load up dskprobe.exe and navigate to physical drive 0, right click -> open handle
then Read Sectors 0 to 10
on line 01C0 --- the 3rd byte will be 42 if the disk is dynamic, change it to 07
write sectors 0,10 and reboot.
Now you can use gparted to extends the NTFS volume.
I like a program by Acronis called partition expert.
However a common thing that people forget is that to enlarge a VM disk/partition it is two fold.
Firstly - make the VMDK bigger e.g. at the console....vmkfstools -X newsize /disk0.vmdk , but the OS will not automatically use the extra freespace.
Secondly - use something like diskpart or Acronis partition expert to resize the NTFS volume into the new freespace.
Guys,
It's simple we do it all the time.
1. Move page file off of the C: drive and reboot. (Can't extend a drive with a pagefile)
2. Shutdown the guest.
3. resize it using vmkfstools
4. Attach the c: drive to a helper box (same OS) and power on the helper box. You will see the drive as a second system drive, but it really isn't.
5. run diskpart and extend the drive.
6. Shutdown the helper box and remove (don't delete) the c: drive from your production guest.
7. Power on your newly extended disk.
Good luck.
I used this link and when I got to the step where you extend the volume is when I got the message that it could not. This is my problem! Thanks!
What link did you use? Make sure you don't have a page file associated to the c: drive. Also, it must be attached to a helper box to extend the c: partition.
Excellent... I didn't try this but will do it now... I'll update this post later. Thanks a bundle for everyone that has given input so far. You all are really great.
Hi,
I'm sure there are many ways, this is ours using only VMware GUI, which is nice as I'm a windows man. We have done this to about 50 machines resizing from 15gb to 8gb.
Download Vmware converter. http://www.vmware.com/download/converter/
While waiting for this to download take a full backup of your virtual machine.
Install VMware converter on your desktop
File/New/Import/Next
Source type = ESX server or Vcentre.
Login
Select your Virtual Server
Select volumes and resize
(click the dropdown and select type size in gb) enter size (8 in my case)
Vmware ESX server or VCentre
Login
give the machine a new name
select the ESX server you want it to go to (it can be the same one)
select your datastore (can be the same one)
select your network
Default the next two screens and click finish.
pops out the other end 20 minutes later
fire up the new machine, when you are happy delete the original.
good luck
Message was edited by:
server.team
That's a lot of work considering a simple boot disk with linux running gparted does the same thing, and it's free.
We do this all the time as well, and that's the long way to go about it, it's much easier to simply boot from within the VM, and use gparted. It takes like 3 minutes total from the time you boot, let linux come up (booting from CD-ISO image) run startx shell, run gparted, extend disk, and reboot.
Done!
No need to bring in another VM.
You people like doing things the hard way don't you?
Your way takes a minimum of 30 minutes, my way takes like 3 minutes. same suggestion as earlier
esiebert7625 even gave a step by step. Following those directions, it took longer to paste it then it did to actually do it....
Some people just like to do things the hard way I suppose.. I even posted a link to the linux rescue CD, which has the same utility you use..
Why do people just completely ignore the easy steps?
I guess if its easy, it must be not be the most professional way...
Thanks a bundle. This tool worked perfectly.... Thanks again!
The only problem I have with Gparted is that you said it will need to do a check disk. If you have a large drive attached, this could take a long time, but I will give it a try though.