Can't delete a checkpoint in Hyper-V 2012R2
Hello!
Today I tried to delete one of VM's checkpoints in Hyper-V on Windows Server 2012 R2 and got the error "Deleting failed...". I then tried to delete all checkpoints to start a new checkpoint tree but failed again: I was able to delete all checkpoints
except the faulty one:
Why this checkpoint can not be deleted? In this situation no subsequent checkpoints can be regarded as fully functional because all of them will be "under" the faulty one.
I never had this problem in Windows Server 2012 (not R2).
By the way, what's the purpose of renaming snapshots to checkpoints
in R2?
Thank you in advance,
Michael
Hi,
I can’t find out the similar issue. Please try to disable the AV soft, if you are using the WSS backup please after the WSS finish then delete again.
More information:
Removing Old Snapshots from Hyper-V
http://social.technet.microsoft.com/Forums/en-US/5cd875f7-bf12-419b-a345-08725249b337/cant-delete-a-checkpoint-in-hyperv-2012r2?forum=winserver8gen
Hope this helps
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Brian Ehlert
http://ITProctology.blogspot.com
Learn. Apply. Repeat.
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good evening
Today I recognized that a VM Snapshot (excuse
a checkpoint) can be exported with
Windows Server 2012R2.
The subsequent import resulted in a
functional VM in saved state.
Question: What concerns a backup to a deduplicated Drive
with the following PowerShell
commands?
# Backup running VM's on a hyper-v 2012R2
# (p) by steini'14
$rootPath = "I:\VMBackup"
#create Backup Path of the Day
$path = new-item -ItemType Directory -Path "$rootPath\$(Get-Date -f yy_MM_dd_HH-mm)"
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foreach ($vm in get-vm){
write-host "Start: $($vm.Name)"
$snap = $vm |checkpoint-vm -SnapshotName "BackupJob $(Get-Date -f yy_MM_dd_HH-mm)" -Passthru
$snap | Export-VMSnapshot -Path $Path.FullName
$snap | Remove-VMSnapshot
Start-DedupJob -Volume $path.Root -Type Optimization -Wait
#PrepareDisk:
#Add-WindowsFeature -name FS-Data-Deduplication
#Enable-DedupVolume I:
#Set-DedupVolume g: -MinimumFileAgeDays 0
#Start-DedupJob -Volume i: -Type Optimization -WaitHi ,
I am not familiar with powershell .
#create Backup Path of the Day
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I think it will create a new folder to store the export image when the script start to run .
Also the disk space for storing these image is a factor what you can think of .
Best Regards
Elton Ji
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