A misstep can cause a full failure that will require you to rebuild your virtual machine. [SOLVED] HyperV Checkpoints - The Spiceworks Community If it reports an error during the process, the error messages might include: Could not initiate a checkpoint operation, Production checkpoints cannot be created, Failed to switch using the new differencing disks, The operation failed because the file was not found, Cannot take checkpoint for *** because one or more shareable vhds are attached. These seem to relate to times and dates of recent checkpoints/replication events. How to Backup XenServer VM and Host Easily in 6 Ways. NAKIVO Backup & Replication is a comprehensive data protection solution with advanced features that provides agentless backup, instant recovery and disaster recovery. I do not expect that to have any effect, but I have not yet seen everything. Possible causes: Mismatch in the MTU values on the Sync interfaces of cluster members and the network devices in the middle. The errors that you get when you have an AVHDX with an invalid parent usually do not help you reach that conclusion. 1.After VM migration between hosts, when one host suddenly goes out, few problems can appear. Snapshots, also called checkpoints in Hyper-V, are the insurance of VM data and status. We initially, open Hyper-v manager and select the Virtual machine. Delete the virtual machine (Method 3 step 6 has a screenshot, mind the note about. Refer to the Windows Event Log on the Hyper-V host for more details or retry the backup job. If it works, you could check Backup (volume shadow copy) again in Integration Services. In the previously mentioned scenario with lingering checkpoints, the most reliable method to delete the backup checkpoint is using PowerShell: Another error related to creating Hyper-V checkpoints is Could not initiate a checkpoint operation: Element not found. If you are not certain about the state of your backup, follow steps 5 and 6 (export and delete the VM). Nothing untoward appears in Event Viewer / Hyper-V-VMMS other than an ID 18012 Error then a couple of informational alerts regarding the background merge of the failed checkpoint. If I manually run a checkpoint it gets to 9%, lingers, gets to 19% then fails with the error: An error occurred while attempting to checkpoint the selected virtual machine(s), 'VMname' could not initiate a checkpoint operation. Spice (1) flag Report this post, Post Since you dont have to perform a restore operation, it takes less time to get to the end of this method than method 5. I do not know how all pass-through disks or vSANs affect these processes..
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