You could switch the checkpoint type in Hyper-V manager with the following steps: Open Hyper-V Manager > right-click the problematic VM > select Settings > in Management tab, select Checkpoints > select another checkpoint type. I'm in the middle of a VMware to Hyper-V 2016 migration. by saban Sep 24, 2019 6:57 am Welcome to the Snap! This post has explained why this happens and gives 12 useful fixes for this issue. (Virtual machine ID 409F8A99-AFE7-480C-AEA2-95D5E90E9C1A), 'vm_name' could not initiate a checkpoint operation: %%2147754992 (0x800423F0). My comment will probably not be published because it is an altaro blog What ended up fixing it for me. If you are not running a backup job that creates a checkpoint, but you see a file that looks like {VirtualDisk_name}-AutoRecovery.AVHDX it can mean that this file was created by a previous backup job that did not complete properly. The equivalent PowerShell isCheckpoint-VM -VMName demovmfollowed byRemove-VMCheckpoint -VMName demovm. Once the program notifies VSS that the backup has completed, it should automatically merge the checkpoint. Hence, a consistent copy of data can be taken. Any changes made on a virtual disk (that is, changed blocks) are recorded to an .AVHDX checkpoint file instead of being written to the parent .VHDX file. To see logs, open Computer Management and go here: System Tools > Event viewer > Applications and services > Microsoft > Windows > Hyper-V VMMS. Snapshot is useful but it is not good enough for long-term disaster recovery plan, while backup is. and then an inplace restore. If the virtual machine is clustered, youll need to do this in. by wishr Jul 05, 2019 8:29 am by churchthedead Jul 30, 2019 5:46 pm Trying to create checkpoint for a Server 2022 VM (domain controller) on Server 2022 host, the error is, So I run the following in an elevated command prompt, Successfully processed 7 files; Failed processing 0 files, Successfully processed 56 files; Failed processing 0 files. Have just tested the freebsd . Yes, I would like to receive new blog posts by email. this post, Post Do the following: Get-VM -Name | Get-VMSnapShot -Name | Remove-VMSnapshot, In some cases you can see the following error, Could not initiate a checkpoint operation: Element not found. Because it lists the child AVHDX in both locations, along with an empty string where the parent name should appear, it might seem that the child file has the problem. If you precisely followed one of the methods above that redirected you here, then you already satisfied these requirements. We initially, open Hyper-v manager and select the Virtual machine. The virtual disk system uses IDs to track valid parentage. Save my name, email, and website in this browser for the next time I comment. Cannot create the checkpoint. The operation ends up with above errors. As a tradeoff, it retains the major configuration data of the virtual machine. Now we can take the checkpoint of the VM. Your daily dose of tech news, in brief. If not. Checkpoint operation failed 'VMname' could not initiate a checkpoint operation 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. The backup solution copies the data of the VM while it is in a read-only state. Before that, make sure you have enough storage for checkponits and run command vssadmin list writers. Lets see how our Support Engineers resolve it for our customers. I went through the same issue and I was able to fix it on my own, so I just want to contribute and share another possible solution. Minimum order size for Basic is 1 socket, maximum - 4 sockets. There are about 49Gb worth of vhdx files for this VM on S2D vol, The avhdx files, presumably the first checkpoint is 10Gb. I think there is enough of disk space. If a snapshot was created by Hyper-V backup software, try to delete this lingering backup checkpoint in PowerShell: A checkpoint of recovery type is created. Update 2018: A new bug in Hyper-V 2016 (on Windows Server 2016) corrupts file access permissions of your VM folders. Vinchin is Named Emerging Favorite in the Capterra Shortlist Report 2023. DV - Google ad personalisation. You can see an example of the Hyper-V Worker Admin log window in the screenshot below: Check the folder where your VM files are stored. Checking log files in the Event Viewer is an efficient step to find and solve various issues, because compared to Hyper-V Manager, Event Viewer displays more details about occurring errors. If you have more than a couple of disks to merge, you will find this process tedious. Up to this point, we have followed non-destructive procedures. An application consistent backup is of course always better since applications and services received a signal to prepare their data structures for live backup. The Edit is not available because checkpoints exist for this VM error can occur when you try to edit the virtual disk settings of a VM in Hyper-V. This blog post explains possible reasons for the Hyper-V checkpoint operation failed error and other related errors. Let's discuss how our Support Engineers change the checkpoint architecture. (0x80070490). Read and write permissions for that destination folder, which contains snapshot files and virtual disks, should be granted to the system account that Hyper-V is running. Apr 21 2021 (0x80070490)* There can be several reasons why it occurs: when file permissions are wrong or due to the internal VM issues related to the VSS writer. Hope you haven't tried this solution, because it might be the easiest and fastest way to fix the issue. Hyper-V checkpoint is a feature available in Hyper-V virtual environments. The only odd thing about this VM is it has a load of .vmgs files (4097kb each) in its Snapshots folder, each with a correspondingly named empty folder. Standard Checkpoint, formerly called snapshot, is the only checkpoint before Windows 10. It does not need to be recent. Some users report that restarting VSS service (Volume Shadow Copy Service)could turn the writer to a normal state. I've rebooted the VM (backups are OK when it's off) but not the host yet. I cannot over-emphasize that you should not start here. this post, Post 'OOS-TIR-FS1' could not initiate a checkpoint operation. by saban Sep 23, 2019 3:30 pm Perpetual licenses of VMware and/or Hyper-V, Subscription licenses of VMware, Hyper-V, Nutanix, AWS and Physical, I agree to the NAKIVO That may or may not trigger a cleanup of AVHDX files. Open Hyper-V Manager > right-click the problematic VM > select Settings > in Management tab, select Checkpoints > uncheck Enable checkpoints > click Apply > re-enable checkpoints > click Apply Solution 7. Changes that the writer made to the writer components while handling the event will not be available to the requester. In command line to get the list of services > locate Volume Shadow Copy > right click it > select Restart, Solution 9. Our experts have had an average response time of 10.78 minutes in Jan 2023 to fix urgent issues. The following information was included with the event: server-name There is already one checkpoint in place. I do not know how all pass-through disks or vSANs affect these processes? Bouncing services around eventually would get it to work. Checkpoints of running VMs now run without error, Your email address will not be published. Local host name resolution is required for normal Check Point Security Gateway operation. Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The production checkpoint uses a backup technology inside the guest to create the checkpoint. You can search for manual fixes but in the case of an otherwise functional SQL Server I chose to go for a repair install of SQL Server. Privacy I assume that other Hyper-V backup tools exhibit similar behavior. NAKIVO Backup & Replication is the all-in-one data protection solution for agentless backup, instant recovery and disaster recovery of your VMs and entire infrastructures. Another checkpoint type might help you create checkpoint. by wishr Jul 31, 2019 9:00 am (0x80070490). by bcrusa Sep 17, 2019 5:21 am So, I just click on browse found the folder where I originally had saved my vm, click on I kept the export just in case, like you said ! 2.Sometimes two VMs shows up on Hyper-V host with the same name, one is On and one is Off (one must be removed). I created the checkpoint as a test and then deleted it because it was successful, and everything merged back down successfully as far as I know, I didn't get any errors or anything. Permissions may be wrong in case you see an identifier instead of a group or user name while you check the folder properties. Vinchin Backup & Recoveryis an excellent VM backup solution which has helped thousands of companies protect their business systems. In the VMs guest operating system, check for and deal with any problems that arise from changing all of the hardware IDs. I had such a case where the Hyper-V Checkpoints were not removable. Some users reporte that dynamic disks on guest OS might cause checkpoint operation failed. Deleting and recreating a fresh VM allowed checkpoints to work again. This process has a somewhat greater level of risk as method 4. The possibilities below were found prior to Windows Server 2016 but sometimes still apply for Server 2016 on some systems: I had you merge the files before moving or copying them for a reason. Enable Citrix VM Backup and Disaster Recovery with xe CLI. by wishr Oct 10, 2019 10:35 am The ID is used for serving ads that are most relevant to the user. Try doing the following: - **Check the records about checkpoint creations in the Event Log**. Import the virtual machine configurationfrom step 5 into the location you recorded in step 3. How to Easily Backup PB Size of Data with Vinchin? Dont take the gamble. P.S. this post, Post this post, Post We use this method to give Hyper-V one final chance to rethink the error of its ways. After all, rebooting solves most computer problems. If the VM is clustered, record any special clustering properties (like Preferred Hosts), and delete it from Failover Cluster Manager. We enable the checkpoint option from the integration service. Find out the exact name of the recovery checkpoint with the command. Open Hyper-V Manager > right-click the problematic VM > select Settings > in Management tab, click Integration Services > check Guest Services, Solution 10. The VSS writer for that service would fail upon trying to back it up. Could not initiate a checkpoint operation Could not create auto virtual hard disk General access denied From my research, the error MAY occur in three common situations: When a VM is improperly moved from a different host causing the next item (permissions problem) to occur When the snapshot folder does not have the correct permissions It will only move active files. I can make a Production checkpoint if the VM is off, and I can make a Standard checkpoint if it's on or off. There appears to bea fix for the situation usingan intermediate step: You need to uncheck the backup option in the VMs Hyper-V integration settings: The difference between backing up with this option on or off is that it controls whether the VSS signal is passed into the VM. The general recommendation to address different Hyper-V errors is to check Event Viewer log files. this post, Post Wrong checkpoint architecture leading to operation failed error Another common reason for the failure is because of the wrong checkpoint architecture. Hyper-V can't make a Production checkpoint manually. gdpr[allowed_cookies] - Used to store user allowed cookies. Common reasons for the Hyper-V checkpoint operation failed error and similar checkpoint related errors are incorrect VM folder permissions, VSS issues, and failed VM backup job run when using third-party data protection software. Because we respect your right to privacy, you can choose not to allow some types of cookies. Additionally, an active VM with files in use can make editing those VM settings impossible. However, the checkpoint can only be deleted or cleaned up via Windows PowerShell if the backup operation fails. The virtual machine is still in a read-only mode, thus the copied data is consistent. Checkpoints involve more than AVHDX files. this post, Post A special type of checkpoints, which is the recovery checkpoint, is used as a differencing virtual hard disk and can be the cause for issues in case the backup workflow isnt completed successfully. is an old but still existing Hyper-V bug seen on Windows Server 2012 R2 when backing up Hyper-V virtual machines with Windows Server 2003 guest operating systems. If you cant get them back to their original location, then read below for steps on updating each of the files. In command line to get the list of services > locate, Hyper-V snapshots are stored as .avhdx files and merging Hyper-V snapshots might be tedious because you need to get the right order of the snapshot chain before any operation. By default, Hyper-V creates production checkpoints but in some cases changing the type of checkpoints to standard can help fix the Hyper-V checkpoint operation failed error. our expert moderators your questions. For backupping I use the software Veeam. if your problem is related to parents and .avhdx file, you need to go to your vm settings and choose your hard drive and then try to edit your vhd file. Weirdly, if I click on the VM's settings / Integration services and uncheck Backup (volume shadow copy), hit Apply then recheck it and hit OK, it'll take a snapshot quite happily. I have designed, deployed, and maintai.. to get more specific error messages. this post, Post All of this just means that it cant find the parent disk. Change the type of checkpoint by selecting the appropriate option (change. Checkpoint-VM : Checkpoint operation failed. More info about Internet Explorer and Microsoft Edge. If merged in the original location and in the correct order, AVHDX merging poses no risks. this post, Post How could I fix it?. A misstep can cause a full failure that will require you to rebuild your virtual machine. At least you should know. And what are the pros and cons vs cloud based. NAKIVO Blog > Hyper-V Administration and Backup > How to Fix the Error: Hyper-V Checkpoint Operation Failed. Delete this .AVHDX file and try to create a checkpoint or run the backup job again. An error occurred while attempting to start the selected virtual machine (s). Then, we select the Virtual Machine setting. For backupping I use the software Veeam. Some may speculate its a typical Microsoft attempt to motivate people to upgrade their old operating systems (XP, Server 2003). is an excellent VM backup solution which has helped thousands of companies protect their business systems. This checkpoint will hold the new modifications issued to the VM during the backup process. If you do that, then you cannot use any of Hyper-Vs tools to clean up. Checkpoint also fails in Hyper-V manager if i force it to take a production checkpoint (uncheck "create standard checkpoint if it's not possible"). Powered by phpBB Forum Software phpBB Limited, Privacy You definitely must gather the VHDX/AVHDX connection and parent-child-grandchild (etc.) The information does not usually directly identify you, but it can give you a more personalized web experience. In Event Viewer, you can find more detailed information about errors than in Hyper-V Manager. Backup solutions can perform the following actions to create a VM backup: The recovery checkpoint turns into a lingering checkpoint when automatic deletion doesnt happen due to a failed backup process. by AlexandreD Jul 05, 2019 11:38 am How can I narrow down what is causing this? Hyper V 2016 Events, We only care about its configuration. If any error occurs, we can restore the checkpoint to get the previous state.