我們有兩台在 Windows Server 2016 上執行的 Hyper-V 伺服器。
我們關閉了副本伺服器進行維護，Hyper-V 無法複製到它，我們認為，由於這個原因，其中一個虛擬機器不是 ahppy，並創建了許多檢查點（它可能與此相關，也可能與此無關）。 ）。
無論原因為何，主伺服器上的其中一個虛擬機器現在有 3 個檢查點，這給我們帶來了儲存問題。
沒有刪除檢查點的選項，如果我單擊其中任何一個檢查點，我會收到錯誤：
Cannot delete checkpoint: Catastrophic failure (0x8000FFFF). Checkpoint ID AF4E3BE9-9A1A-4E34-9F7D-F6F7A84531BF.
Virtual machine failed to generate VHD tree: 'Catastrophic failure'('0x8000FFFF').
無論我做什麼，我都無法刪除它們。我安排了虛擬機的維護並關閉了它的電源，認為這可能是因為它已啟動，同樣的問題。
我嘗試將存儲文件更改為創建的新文件，但因為它是 avhxd，所以無法啟動，因為它需要 vhdx 文件才能啟動。
我讀到您需要透過 PowerShell 來完成此操作，但使用它時我遇到了相同的錯誤。
我們現在遇到了一個問題，即我們將耗盡儲存空間，因為原始虛擬機器的大小為 600GB，雖然我們有足夠的空間，但它現在創建了許多也達到相同大小的檢查點。
所以...
我可以做什麼來解決這個問題？
我能想到的一種選擇是匯出虛擬機，刪除所有內容並重新匯入匯出的虛擬機，這應該可以修復它嗎？
任何建議將不勝感激。
謝謝。
PowerShell 輸出如下。
PS C:\Users\Administrator> Get-VMSnapshot -VMName "My VM Name" -ComputerName SERVERNAME | Remove-VMSnapshot
Remove-VMSnapshot : 'My VM Name' failed to remove checkpoint.
Cannot delete checkpoint: Catastrophic failure (0x8000FFFF).
Virtual machine failed to generate VHD tree.
'My VM Name' failed to remove checkpoint. (Virtual machine ID 33E39D27-D0DB-4F89-A080-6A50E112B941)
Cannot delete checkpoint: Catastrophic failure (0x8000FFFF). Checkpoint ID
AF4E3BE9-9A1A-4E34-9F7D-F6F7A84531BF.
Virtual machine failed to generate VHD tree: 'Catastrophic failure'('0x8000FFFF').
At line:1 char:67
+ ... -VMName "My VM Name" -ComputerName SERVERNAME | Remove-VMSnapshot
+ ~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Remove-VMSnapshot], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.HyperV.PowerShell.Commands.RemoveVMSnapshot
Remove-VMSnapshot : 'My VM Name' failed to remove checkpoint.
Cannot delete checkpoint: Catastrophic failure (0x8000FFFF).
Virtual machine failed to generate VHD tree.
'My VM Name' failed to remove checkpoint. (Virtual machine ID 33E39D27-D0DB-4F89-A080-6A50E112B941)
Cannot delete checkpoint: Catastrophic failure (0x8000FFFF). Checkpoint ID CE0939F2-4E67-4833-905B-C4D8C62A57D8.
Virtual machine failed to generate VHD tree: 'Catastrophic failure'('0x8000FFFF').
At line:1 char:67
+ ... -VMName "My VM Name" -ComputerName SERVERNAME | Remove-VMSnapshot
+ ~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Remove-VMSnapshot], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.HyperV.PowerShell.Commands.RemoveVMSnapshot
Remove-VMSnapshot : 'My VM Name' failed to remove checkpoint.
Cannot delete checkpoint: Catastrophic failure (0x8000FFFF).
Virtual machine failed to generate VHD tree.
'My VM Name' failed to remove checkpoint. (Virtual machine ID 33E39D27-D0DB-4F89-A080-6A50E112B941)
Cannot delete checkpoint: Catastrophic failure (0x8000FFFF). Checkpoint ID 5C2D8EA1-8DEA-4087-B40D-CC4E99216ECF.
Virtual machine failed to generate VHD tree: 'Catastrophic failure'('0x8000FFFF').
At line:1 char:67
+ ... -VMName "My VM Name" -ComputerName SERVERNAME | Remove-VMSnapshot
+ ~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Remove-VMSnapshot], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.HyperV.PowerShell.Commands.RemoveVMSnapshot
PS C:\Users\Administrator>