The most common scenario that leads to this is a failed backup job. Other software may react similarly, or worse. If you are not certain about the state of your backup, follow steps 5 and 6 (export and delete the VM). Some backup solutions follow these steps to perform a backup job: If the backup process fails, the recovery checkpoint is not deleted automatically. 2022-11-08 | Here are the typical problems causing those errors: These actions can help you figure out the reason and fix the error: Take a more detailed look at each fix below. Error: Failed to initialize statistics data structure after checkpoint checkpoint due to e. . If youve gotten to this point, then you have reached the nuclear option. Let's discuss how our Support Engineers change the checkpoint architecture. Import the virtual machine configurationfrom step 5 into the location you recorded in step 3. This fixed the checkpoint problem. Bouncing services around eventually would get it to work. I had time, so I stopped the VM, made a VeeamZIP backup of the VM, Unfortunately, you might only have this problem because of a failed backup. Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. Reattach the VHDX. You can also use PowerShell: This clears up the majority of leftover checkpoints. Once the copy process is completed, the recovery. Best practices and the latest news on Microsoft FastTrack, The employee experience platform to help people thrive at work, Expand your Azure partner-to-partner network, Bringing IT Pros together through In-Person & Virtual events. Hyper-V checkpoint is a useful feature in a Hyper-V virtual environment. Also, do not start off by deleting the virtual machine. If you have permission problem you need to use the below command to reset the permission of your .VHDx files: icacls C:\ClusterStorage\Volume4 /grant NT VIRTUAL MACHINE\Virtual Machines:F /T. Some users report that restarting VSS service (Volume Shadow Copy Service)could turn the writer to a normal state. Request a live demo by one of our engineers, See the full list of features, editions and prices. If your organization utilizes special BIOSGUID settings and other advanced VM properties, then record those as well. Run PowerShell as the Windows administrator. Something later seems to knock it out of whack again and checkpoints, Veeam replicas and backups fail. A chain of checkpoints with several .AVHDX files linked to each other in the appropriate VM folder can be created if necessary. Checkpointing VM is necessary but it is still not good enough for recovering VM. Honestly there isn't any particular reason other than I didn't need it. tnmff@microsoft.com. agree that See whether you could create checkpoints in Hyper-V now. Recently, we had a customer who was facing an error with the checkpoint. I have a system with me which has dual boot os installed. Also, weve discussed how our Support Engineers change the required setting to resolve the error. Search the forums for similar questions (Virtual machine ID DD9D9847-7EFE-4195-852A-C34F71B15D5E) 'LINUX' could not initiate a checkpoint operation: The process cannot access the file because it is being used by another process. The existing snapshots might affect checkpoint creation. | I check the settings of the vm not able to restart Hyper-Vs checkpointing system typically does a perfect job of coordinating all its moving parts. Join thousands of other IT pros and receive a weekly roundup email with the latest content & updates! Merging them and enabling Guest Services in Hyper-V Manager might be the cure. With Hyper-V checkpoints, you create a differencing virtual disk, which enables you to save the state of a VM at a specific point in time. Search "Service"on Windows or type services.msc. You definitely must gather the VHDX/AVHDX connection and parent-child-grandchild (etc.) Yes, I would like to receive new blog posts by email. See also Please enter your email address. 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. I dont think that Ive ever seen a Hyper-V backup application that will allow you to only restore the virtual machine configuration files, but if one exists and you happen to have it, use that feature. The reason is that folder permissions with disk files are not properly granted. [MERGED] Veeam B&R 9.5 Update 4.a (VM failed backups on Hyper-V OS 2019) - The process cannot access the file, https://social.technet.microsoft.com/Fo rverhyperv, Re: Veeam B&R 9.5 Update 4.a (VM failed backups on Hyper-V OS 2019) - The process cannot access the file, [MERGED] Re: Veeam B&R 9.5 Update 4.a (VM failed backups on Hyper-V OS 2019) - The process cannot access the file, https://social.technet.microsoft.com/Fo f=required, Re: Failed to create VM recovery checkpoint, [MERGED] Server 2016 VM backup/replication failure: Element Not Found, [MERGED] Windows 2012 standard DC checkpoint fails on 2016 Hyper-V, Re: Windows 2012 standard DC checkpoint fails on 2016 Hyper-V, [MERGED] VBR job failing while backing up Ubuntu VM on Hyper-V. How could I fix it?. You will receive a welcome email shortly, as well as our weekly newsletter. Listed here http://technet.microsoft.com/en-us/library/jj860400.aspx as an unsupported guest OS for DPM,and it appears to be Microsoft is trying to get rid of the old Windows Server OSes by making it impossible to back them up when running inside VMsat theVSS level. We initially, open Hyper-v manager and select the Virtual machine. 10 Total Steps 1 person likes this post, Post For backupping I use the software Veeam. Go to folder Properties>Security>Edit Add INTERACTIVE and SERVICE and give them needed permissions. Because we respect your right to privacy, you can choose not to allow some types of cookies. Finally, apply the changes. gdpr[consent_types] - Used to store user consents. 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, Another error related to creating Hyper-V checkpoints is, NAKIVO Veeam can't back it up. The website cannot function properly without these cookies. 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. Open Hyper-V Manager > right-click the problematic VM > select Move > follow the wizard to move the VM > delete the old folders > move VM back in the same way > try creating checkpoints. Then, we select the Virtual Machine setting. Then, we select the Virtual Machine setting. This post has explained why this happens and gives 12 useful fixes for this issue. 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"). It seems like the relationship between hot migration and cold migration. Remove that .AVHDX file and then try to rerun the backup workflow or create a checkpoint once more. by bcrusa Jul 05, 2019 7:51 am In crash consistent backups, the state is similar to a power off event. Hyper-V Manager has a wizard for merging differencing disks. An application consistent backup is of course always better since applications and services received a signal to prepare their data structures for live backup. You can find checkpoint creation error recordings in the Event Log in the Hyper-V-Worker > Admin section with the event IDs 3280 and 18012. 'OOS-TIR-FS1' could not initiate a checkpoint operation. Backup applications use the special recovery checkpoint type as a differencing virtual hard disk. | Try deleting the lingering backup checkpoints created by your Hyper-V backup software via PowerShell. IDE - Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. 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. by JRBeaver Oct 10, 2019 2:06 am Windows Server Events PS C:\Windows\system32> Get-HealthFaultWARNING: There aren't any faults right now.PS C:\Windows\system32>. There are two kinds of checkpoints in Hyper-V virtual environment, Standard Checkpoint and Production Checkpoint. 2) if this doesn't work, you can try to create a new virtual machine with the existing virtual hd from the not running machine. Some users report in community that they create checkpoint successfully when the VM is powered off. If it works, you could check Backup (volume shadow copy) again in Integration Services. Once installed the Production checkpoints now work. Storage extension may be required to provide enough space for operations with virtual disk files. The common error is that the checkpoint option is disabled. For your reference: Snapshot - General access denied error (0x80070005). Hyper-V checkpoint is a feature available in Hyper-V virtual environments. by wishr Sep 24, 2019 8:57 am this post, Post Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously. Some users report that they have fixed the issue by re-enabling checkpoints in Hyper-V manager. Note: New VM uses production checkpoints as default. Uninstalling and reinstalling it resolved my inability to backup the 2012 R2 VM. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers. This will effectively create a new . I probably collapsed 3 into 2 and forgot about it or something. How to Fix the Error: Hyper-V Checkpoint Operation Failed, Hyper-V checkpoint is a feature that allows you to save a virtual machines state by creating a differencing virtual disk. Starting with the AVHDX that the virtual machine used as its active disk, issue the following command: Once that finishes, move to the next file in your list. Checkpoint operation was cancelled. by wishr Jul 31, 2019 9:00 am Follow the steps in the next section to merge the AVHDX files into the root VHDX. Hyper-V checkpoint is a feature that allows you to save a virtual machines state by creating a differencing virtual disk. (Virtual machine ID 409F8A99-AFE7-480C-AEA2-95D5E90E9C1A). In short, weve discussed the common cause for the Hyper-V checkpoint operation failed error to occur. I have 3 instances of Windows 2012 standard Domain Controller VMs on Hyper-V 2016 or 2019 hosts where the checkpoint fails. | with Checklist and Examples, Best Practices to Protect ESXi VMs from ESXiArgs. test_cookie - Used to check if the user's browser supports cookies. If you see in the Event Viewer logs (Hyper-V-Worker -> Admin) event IDs 3280, and event ID 18012 (checkpoint creation error) in Hyper-V-VMMs->Admin, the issue has to do with a differencing file left behind from a previous backup. A misstep can cause a full failure that will require you to rebuild your virtual machine. Try using the guidelines from the previous sections: check folder permissions, checkpoint and integration services settings. We will keep your servers stable, secure, and fast at all times for one fixed price. For this one to work, you need a single good backup of the virtual machine. Avoid Mistakes When Cleaning up a Hyper-V Checkpoint, How to Cleanup a Failed Hyper-V Checkpoint, Method 2: Create a New Checkpoint and Delete It, Method 3: Reload the Virtual Machines Configuration, Method 4: Restore the VM Configuration and Manually Merge the Disks, Method 5: Rebuild the VMs Configuration and Manually Merge the Disks, Using Wireshark to Analyze and Troubleshoot Hyper-V Networking, Real IT Pros Reveal Their Homelab Secrets, Revealed: How Many IT Pros Really Feel About Microsoft, NTFS vs. ReFS How to Decide Which to Use, Take note of the virtual machines configuration file location, its virtual disk file names and locations, and the virtual controller positions that connect them (IDE 1 position 0, SCSI 2 position 12, etc. Check if your guest operating system (OS) has Hyper-V Integration Services installed. How to Easily Backup PB Size of Data with Vinchin? This will bring back the VM with its checkpoints. Bonus Flashback: March 3, 1969: Apollo 9 launched (Read more HERE.) This option is widely used before making any changes to VM. Flashback: March 3, 1971: Magnavox Licenses Home Video Games (Read more HERE.) Method 3 is something of a jiggle the handle fix. 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. If you want to do that, refer to this post, How to merge Hyper-V snapshots in Hyper-V Manager, After you create Hyper-V checkpoint, it be used. There is already one checkpoint in place. Thanks. A manual file merge violates the overall integrity of a checkpoint and renders it unusable. When a virtual disk has checkpoints, you cannot perform virtual disk operations, like expanding a virtual disk. If the VM is clustered, record any special clustering properties (like Preferred Hosts), and delete it from Failover Cluster Manager. You can fix that by following these instructions. Also, lets see how our Support Engineers fix it for our customers. this post, Post If you see the Hyper-V checkpoint operation failed error, try to change the checkpoint type to standard checkpoints. It is easy to make a mistake. Checkpoints of running VMs now run without error, Your email address will not be published. Manually merge the VMs virtual hard disk(s) (see the section after the methods for directions). this post, Post Apr 21 2021 Production checkpoints are used by default in Hyper-V. Your direct line to Veeam R&D. Then go to the place the checkpoint is being saved and copy it somewhere safe, Then delete the VM or just rename it. Production checkpoints are data-consistent and capture the point-in-time images of a VM. Minimum order size for Basic is 1 socket, maximum - 4 sockets. Sep 3rd, 2017 at 11:23 PM check Best Answer I found the issue was the integration services were not upgrading automatically through WSUS. We do send requests to hosts asking for snapshots to be created, but from there it's up to the host (and its storage if its using hardware VSS) to accomplish the task of snapshotting a VM so we can continue with our backup or replication of the VM. Check your backup! Backup and replication are crucial for data protection. Sometimes, you get lucky, and you just need to jiggle the handle to remind the mechanism that it needs to drop the flapper ALL the way over the hole. "An error occurred while attempting to checkpoint the selected virtual machine. 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. The Hyper-V checkpoint operation failed error and likely issues can appear due to wrong permission settings for VM folders, VSS issues, and failed VM backup workflows of third-party data protection solutions. An error Occurred while attempting to checkpoint the selected Virtual machine(s). In the next section, well explain the nature of the Hyper-V checkpoint operation failed error when it occurs after running Hyper-V VM backup jobs and methods to fix this error. To see logs, open Computer Management and go here: System Tools > Event viewer > Applications and services > Microsoft > Windows > Hyper-V VMMS. Don't worry, you can unsubscribe whenever you like! and then an inplace restore. For backupping I use the software Veeam. The production checkpoint uses a backup technology inside the guest to create the checkpoint. All of this just means that it cant find the parent disk. 'vm_name' could not initiate a checkpoint operation: %%2147754992 (0x800423F0). this post, Post Uninstalling and reinstalling seems to have fixed it for now. In Method 3 this sentence seems incomplete: this post, Post My comment will probably not be published because it is an altaro blog I think there is enough of disk space. You will have the best results if you merge the files in the order that they were created. Enter to win a. I have ran into this before. If possible, back up your virtual machine. However, it sometimes fails to completely clean up afterward. 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. by mb1811 Jul 24, 2019 6:18 am The ID is used for serving ads that are most relevant to the user. Snapshot is useful but it is not good enough for long-term disaster recovery plan, while backup is. Check on any supporting tools that identify VMs by ID instead of name (like backup). Regroup Before Proceeding If you do not feel comfortable doing this, then use Storage Migration to move the VM elsewhere. TrinityApp could not initiate a checkpoint operation Could not create auto virtual hard disk E:\TrinityApp\TRINITAPP_E932BF12-4006-BA72-D6683D502454.avhdx: The process cannot access the file because it is being used by another Process. Some problem occured sending your feedback. You can easily take care of these leftover bits, but you must proceed with caution. NAKIVO can contact me by email to promote their products and services. Never again lose customers to poor server speed! We have multiple options to try, from simple and safe to difficult and dangerous. Login or The risk of data loss is about the same as method 5. this post, Post Refer to the Windows Event Log on the Hyper-V host for more details or retry the backup job. Use the following command: The solution creates a recovery type checkpoint that then holds the changes that are made in the VM throughout the backup procedure. In this section, I will show you how to correct invalid parent chains. Go to Hyper-V-Worker > Admin section and see events with the IDs 3280 and 18012. You also may not be able to edit these VM settings because a VM is running, and files are in use. The cause of this error can be corrupted file permissions, as explained above in this article, or VSS writer issues inside a VM. You cuold find the fixes in the next section. Finally, we apply the changes. What ended up fixing it for me. I wanted to know if i can remote access this machine and switch between os or while rebooting the system I can select the specific os. Running 'cpconfig' command shows: cpinst Error: Host name resolution for HOSTNAME failed. Marketing cookies are used to track visitors across websites. I have worked in the information technology field since 1998. We only care about its configuration. 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. I would just like to share my experience that issue was resolved with updating NIC drivers. If the virtual machine is clustered, youll need to do this in. 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. Open Hyper-V Manager > right-click the problematic VM > select, Production Checkpoint is added later in Windows 10, which uses Volume Shadow Copy Service or File System Freeze on a Linux virtual machine to create a data-consistent. 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. by bcrusa Jul 05, 2019 8:43 am An error Occurred while attempting to checkpoint the selected Virtual machine(s). Once the program notifies VSS that the backup has completed, it should automatically merge the checkpoint. Deleting and recreating a fresh VM allowed checkpoints to work again. Copy or move the merged VHDX file from step 2 back to its original location. Hmm thats weird. If there is no backup running, there shouldnt be a file called {name of VHDX}-AutoRecovery.avhdx. by churchthedead Jul 31, 2019 4:14 pm How to Establish a Cyber Incident Response Plan? 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. The VSS writer for that service would fail upon trying to back it up. Thank you, Alex Mayer, I will be saving this for future reference when creating a VM. This is a bit more involved jiggle the handle type of fix, but its also easy. Cookie Settings, Discussions specific to the Microsoft Hyper-V hypervisor. 3.Sometimes there is a problem with performing a backup. Use Set-VHD as shown above to correct these errors. by wishr Oct 10, 2019 10:35 am It also covers cleanup methods to address checkpoint-related errors. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Sometimes the checkpoint does not present a Delete option in Hyper-V Manager. Policy, How to Fix Hyper-V Checkpoint Operation Failed Issues, Fixing Edit Is Not Available Because Checkpoints Exist, Fixing Failed Backup and Lingering Checkpoints, How to Clean Up When a Hyper-V Checkpoint Operation Failed Error Occurs, how to disable a Hyper-V VM stuck in the starting/stopping state, Download NAKIVO Backup & Replication free edition, Account-Level Calendar and Contacts Sharing for Office 365, An Introduction to VMware vCloud Director, Oracle Database Administration and Backup, NAKIVO Backup & Replication Components: Transporter, Virtual Appliance Simplicity, Efficiency, and Scalability, Introducing VMware Distributed Switch: What, Why, and How, Could not initiate a checkpoint operation. Checkpoint-VM : Checkpoint operation failed. Powered by phpBB Forum Software phpBB Limited, Privacy 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 The error in the job is: I just found this problem with a freebsd (pfSense) VM on a Windows Server 2016 HOST. 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. Today, lets analyze the causes of this Hyper-V error. The backup solution copies the data of the VM while it is in a read-only state. 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). If not. 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. A change on the virtual disk (which is a changed block of data) is not written to the parent .VHDX file, but to a .AVHDX checkpoint file. Don't miss the 60-day full-featured trial for your system. (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. Changes that the writer made to the writer components while handling the event will not be available to the requester. Lets see how our Support Engineers resolve it for our customers. While Standard checkpoints can recreate a specific state of a VM. Viego. So, I just click on browse found the folder where I originally had saved my vm, click on Do you want to become a member of Altaro Dojo? Alternatively, if you go through theEdit Disk wizard as shown in the manual merge instructions above, then at step 4, you cansometimeschoose to reconnect the disk. If you have any and the above didnt work, I recommend shutting the VM down, disconnecting those devices, and starting the preceding steps over. Another reason is because of the wrong checkpoint architecture. If you had a disk chain of A->B->C and merged B into A, then you can use the above to set the parent of C to A, provided that nothing else happened to A in the interim. by bcrusa Sep 17, 2019 5:21 am make sure to choose ignore unmached ID. However, whenever you perform any operation related to checkpoints, including creating a new checkpoint, errors may occur. 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. Download NAKIVO Backup & Replication free edition and try the solution in your environment. Our experts have had an average response time of 10.78 minutes in Jan 2023 to fix urgent issues. The remaining fixes involve potential data loss. It's very clear there is an issue with the SQL Server VSS Writer in this VM and that cause the checkpoint to fail. In the properties, select Integration Services. thank you for your suggestion , I just want to add I was having the same issue and I could fix it by restarting hyperv v manager service and give permission again to replica folder for account used for snapshot. Your email address will not be published. Please note: If youre not already a member on the Dojo Forums you will create a new account and receive an activation email. I added a "LocalAdmin" -- but didn't set the type to admin. The virtual machine is still in a read-only mode, thus the copied data is consistent. I do not know how all pass-through disks or vSANs affect these processes.. When prompted, choose the. If it is in the middle of a backup or indicates that it needs attention from you, get through all of that first. I assume that other Hyper-V backup tools exhibit similar behavior. Under the management, we select Checkpoints. Cause. No, Choose to merge directly to the parent disk and click. Open in new window. I do not how all pass-through disks or vSANs affect these processes.. If the VM is sharing certain devices like physical DVD drive, virtual disk, etc., with another VM this error might occur so you could check VM configuration to see whether there is a shared device. Then create a new VM with the same properties and use the check point .VHD file as the HDD. Snapshot is useful but it is not good enough for long-term disaster recovery plan, while backup is. 1.After VM migration between hosts, when one host suddenly goes out, few problems can appear. Method 1 worked for me on Windows Server 2019, Your email address will not be published. this post, Post After the VM shutdown, try to consolidate or remove existing checkpoints. Navigate to folder containing the Hyper-V VHD files. 'S2022DC' could not initiate a checkpoint operation. If any error occurs, we can restore the checkpoint to get the previous state. In our case, the destination for those virtual disk files is D:\Hyper-V\Virtual hard disks, and we need to ensure that the correct permissions are set for Hyper-V to access the required data. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. by AlexandreD Jul 29, 2019 6:54 am This particular method can be time-consuming since it involves restoring virtual disks that you dont intend to keep. You can reconnect your devices afterward. If you have a good backup or an export, then you cannot lose anything else except time. NAKIVO Blog > Hyper-V Administration and Backup > How to Fix the Error: Hyper-V Checkpoint Operation Failed. I do not know how pass-through disks or vSANs affect these processes. Try doing the following: - **Check the records about checkpoint creations in the Event Log**. I 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. The other serves are working correctly. Production Checkpoint is added later in Windows 10, which uses Volume Shadow Copy Service or File System Freeze on a Linux virtual machine to create a data-consistent backup of the virtual machinewithout takingsnapshot of the virtual machine memory state. And what are the pros and cons vs cloud based. 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. Vinchin Backup & Recoveryis an excellent VM backup solution which has helped thousands of companies protect their business systems.