- HOW TO DOWNGRADE VMWARE FUSION 8 UPGRADE
- HOW TO DOWNGRADE VMWARE FUSION 8 FREE
- HOW TO DOWNGRADE VMWARE FUSION 8 MAC
If you are using static IP addresses, be prepeared to reassign these. Power on and you have now downgraded the hardware version. Now edit the new VM settings and attach an existing diskīrowse to the disk(s) location and attach the disks starting with the OS disk first. Power off the VM and rename it, _old for instance.Įdit the VM settings and note the location of the disk(s).ĭetach the hard disk(s), ensuring NOT to tick the option to delete from datastore (that will ruin your day…)
Now, ensure you have a backup, as you should do before any work, and take a snapshot the original VM to give you a fast rollback should you need it (quiesce the memory if you so wish).
HOW TO DOWNGRADE VMWARE FUSION 8 MAC
NB: If you have any dependencies for the original MAC addresses, if you take this route, you will need to note them and manually assign them to the new adapaters. One additional setting you will need to take care with is that you match the Firmware option. Lets go through the process.Ĭreate a New Virtual Machine giving it a temporary name, the required hardware version, and matching CPU, memory, SCSI controllers and network adapters. This approach is particularly useful when your VM has large disks. This involves creating a new VM with no hard disks and then attaching the disks from the original VM. This is my personal preferred method! If I only need to modify the VM hardware version, this is my go to. Now power off, rename back to the original name and perform a storage vMotion to rename the files on the datastore. You have the option to select any hardware version This is a great option with a simple to follow wizard, however it can take a fair amount of time to complete depending on the size of the VM.ĭuring the conversion you will need to have either renamed the original VM inventory name, or use a temporary name during the conversion, which, you can return to the original name once you delete the original. Once your conversion is complete, you can then delete original. This method reduces downtime but can be heavy going with high IO machines, in fact I wouldn’t do it with high IO machines. You also get the option to power off the original and power on the new as it completes. One of these is the ability to copy the original VM to ‘another’ but allowing changes to the VM ‘hardware’ such as the hardware version, disk sizes, disk provisioning (Thick or Thin), CPU and memory changes and much more.
HOW TO DOWNGRADE VMWARE FUSION 8 FREE
This is a free tool available from VMware that can perform a number of conversion tasks. Right click the VM, hover over the Snapshot option and either select revert to snapshot, or manage snapshots if you have more than one or aren’t sure.Īnother option is the VMware vCenter Converter. If you do have an appropriate snapshot, reverting to it is a viable option.
HOW TO DOWNGRADE VMWARE FUSION 8 UPGRADE
Now this is only of use if you took a snapshot in the first place… If this is a planned upgrade, I would hope one was taken! However, you could have performed the upgrade and removed the snapshot before discovering the defect which is leading you to return to a lower hardware version. There are 3 VMware supported ways to downgrade which you can find in this VMware KB – There are many reasons you may need to do this being it moving a VM to an environment with an older version of vSphere, or having issues following a planned upgrade that you now no longer have a snapshot for. Having to downgrade a VM’s hardware version or compatibility level is something that comes up now and again.
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