- #Upgrade vmware esxi 5 to 6 how to
- #Upgrade vmware esxi 5 to 6 update
- #Upgrade vmware esxi 5 to 6 upgrade
Requires use of datastore cluster and have a temporary VMFS-5 datastore of equal or greater capacity.However, there are also some considerations to take into account when using it.Ī few considerations when using it are as follows: This is an powerful tool that acts a bit different than your standard PowerCLI cmdlet, it is very verbose and detailed with the checks that it does. However, when you have many datastore’s it may help to automate this process.Īs we reference the above KB it mentions a PowerCLI cmdlet called Update-VMFSDatastore.
#Upgrade vmware esxi 5 to 6 how to
My colleague Nigel Hickey has covered how to do GUI based upgrades of VMFS.
#Upgrade vmware esxi 5 to 6 update
A good reference to use is KB2147924, this KB covers the supported methods and ways to update your VMFS version.
When it comes to migrating to VMFS-6 we have a few methods. In the next section we will target upgrading our datastore to VMFS-6. Here we can see that DS01 is still at VMFS-5 and DS02 has already been upgraded to VMFS-6. Get-Datastore | Select Name, FileSystemVersion In case you are not sure what VMFS version your datastore is currently running, we can find out with a simple PowerCLI one-liner. You can find out more information on vSphere 6.7 Storage enhancements here. In a later section we will cover how to automate this process. The migration requires you to delete the current datastore and re-create.
#Upgrade vmware esxi 5 to 6 upgrade
Due to the underlying storage changes to support 4K Native storage as well as other features the metadata has changed and the upgrade cannot be done In-Place. You will also see that we have mentioned migrating from VMFS-5 to VMFS-6. When we start our migration of our datastore’s to VMFS-6 you may be wondering… Do I need to? What are the benefits? As we can see below graphic there was quite a few enhancements in support for Automatic Space Reclamation, In-Guest Space Reclamation and native support for 4K native storage. Prior to upgrading your ESXi host you should do an upgrade from VMFS-3 to VMFS-5 or they will be upgraded automatically during the Host upgrade. Please note that vSphere 6.7 no longer supports VMFS-3. Once all of your ESXi hosts that are connected to the VMFS-5 datastore have been upgraded to vSphere 6.5 or vSphere 6.7 you can then proceed to migrate your datastore to VMFS-6. vSphere 6.5 and vSphere 6.7 both support the latest VMFS-6. Next up in our Automating your vSphere Upgrade blog series is your VMFS Datastore.
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