- How to clean space on system drive in windows 2012 r2 full#
- How to clean space on system drive in windows 2012 r2 software#
If you want to reclaim your storage follow these steps.įirst check your current Shadow Storage usage.
This command can also be used on other Windows operating systems like Windows Windows 7, Windows 8, Windows 2012. After diskspace on a Windows 2008 R2 server was decreasing, I noticed that the System Volume Information had a large amount of Gb and was still increasing in size.
How to clean space on system drive in windows 2012 r2 full#
The full list of Windows Server Storage Spaces CmdLets can be found on TechNet here. To wrap up, to replace a failed disk in a storage pool: Remove-PhysicalDisk – PhysicalDisks $missingDisk – StoragePoolFriendlyName pool Summary This step will not work if you still have Degraded disk in the Storage Pool, so make sure all repairs complete first. Since there were no parity on the VMTemplates and Backups Volumes, they can be deleted with the following command: Remove-VirtualDisk – FriendlyName Removing the Failed Disk from the Pool The percentage completion of the repair can be found by running: Get-StorageJob The OperationalStatus of InService lets us know the volume is currently being repaired.
We can see the the repair running by entering: Get-VirtualDisk The failed disk has lost its FriendlyName and its OperationalStatus has changed to Lost Communication.įirst lets single out the missing disk: Get-PhysicalDisk | Where-Object | Repair-VirtualDisk We can see that the new disk that was installed has taken the FriendlyName of PhysicalDisk1 and has a HealthStatus of Healthy. With the server back online, open PowerShell back up with administrative permissions and check what the physical disks look like now: Get-PhysicalDisk Now I determined which disk had failed, the server was shutdown and the failed disk from the first bay was replaced with a spare 4TB Hard Disk. As the HP N40L has a 4 bay enclosure with 4TB Hard Disks in them, it is easy to determine that PhyisicalDisk1 is in the first bay in the enclosure. We can see that PhysicalDisk1 is in a failed state. To get an idea what is happening at the physical disk layer I run the command: Get-PhysicalDisk I was not using any resiliency mode on this data as it is easily replaced, so it looks like I have lost the data on these volumes. The Backups and VMTemplates have a Detached operational status. These volumes have either a Parity or Mirror parity setting, which has allowed Storage Spaces to save my data even with the drive failure. This means that they are still attached and accessible, but their reliability cannot be ensured should there be another drive failure.
How to clean space on system drive in windows 2012 r2 software#
We can see that Media, Software and DocumentsPhotos volumes are have Degraded as their OperationalStatus. To check the health of the volumes sitting inside the Storage Pool, use the command Get-VirtualDisk I can see that my Storage Space named pool is in a degraded state.
To get the status of my Storage Space (which I called pool) I run the command: Get-StoragePool There are many ways to provide resiliency for hard disk failure, and Windows Server 2012/Windows Server 2012 R2’s build in feature to provide this is Storage Spaces.Ī hard disk failed inside my Storage Pool, so lets switch over to PowerShell to get this resolved.įirstly, open up an Administrative PowerShell prompt. Replacing a Failed Disk in Windows Server 2012 R2 Storage Spaces with PowerShellįailed hard disks are in-evadable.