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. For backupping I use the software Veeam. Contact the BackupChain Team for assistance if the issue persists. You need to hear this. Update 2018 #2: Yet another bug in Hyper-V on Windows Server 2016 has surfaced. Open Hyper-V Manager > right-click the problematic VM > select Settings > check the hardware resources, Solution 6. V-79-40960-38691 - Backup Exec cannot create a recovery checkpoint for the 'ZAK-MAHEN' virtual machine. In Event Viewer, you can find more detailed information about errors than in Hyper-V Manager. You can delete the lingering checkpoint after a failed backup workflow by using PowerShell. test_cookie - Used to check if the user's browser supports cookies. 1P_JAR - Google cookie. Please remember to mark the replies as answers if they help. Hyper-V checkpoint is an easy option to save the existing state of a virtual machine. by mapate Dec 29, 2019 5:02 am A chain of checkpoints with several .AVHDX files linked to each other in the appropriate VM folder can be created if necessary. by AlexandreD Jul 29, 2019 6:54 am It is used to take snapshot to retain the state of the VM but sometimes might lead to data consistency issues. gdpr[consent_types] - Used to store user consents. If you do not feel comfortable doing this, then use Storage Migration to move the VM elsewhere. Check your backup! If not. If it works, you could check Backup (volume shadow copy) again in Integration Services. If, for some reason, the checkpoint process did not merge the disks, do that manually first. The general recommendation to address different Hyper-V errors is to check Event Viewer log files. Our server experts will monitor & maintain your server 24/7 so that it remains lightning fast and secure. Checkpoints cannot protect your data in case the original VM is corrupted. DISCLAIMER: All feature and release plans are subject to change without notice. .avhdx. How to Backup XenServer VM and Host Easily in 6 Ways. Cookie Settings, Discussions specific to the Microsoft Hyper-V hypervisor. this post, Post You will receive a welcome email shortly, as well as our weekly newsletter. Failed to submit request to cpWatchDog; Output of 'ps auxww' command does not show the mandatory Check Point processes (cpd, fwd, etc.) Most transaction-based services can handle it well, such as Exchange, SQL Server, etc. Go to folder Properties>Security>Edit Add INTERACTIVE and SERVICE and give them needed permissions. Copy or move the merged VHDX file from step 2 back to its original location. Hmm thats weird. You will receive an email message with instructions on how to reset your password. Thank you anyway for your excelllent blog articles ! The virtual machine is still in a read-only mode, thus the copied data is consistent. Get the recovery checkpoint exact name with the command, Verify that the recovery checkpoint has been successfully deleted with the command. For this one to work, you need a single good backup of the virtual machine. We use this method to give Hyper-V one final chance to rethink the error of its ways. An application consistent backup is of course always better since applications and services received a signal to prepare their data structures for live backup. 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. See also 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. Required fields are marked *. Just for your information. Start at method 1 and try to clean them up. Hyper-V VHD vs VHDX: How They Differ and How to Work with? Then go to the place the checkpoint is being saved and copy it somewhere safe, Then delete the VM or just rename it. Try Delete Long Path File Freeware Tool DeleteLongPath, Hyper-V Backup Software for Microsoft Hyper-V: BackupChain, FTP Backup Software with Incremental: Upload Only Changes, Video Step-by-Step Hyper-V Backup on Windows 11 and Windows Server 2022, Hyper-V Granular Backup vs. Hyper-V Full VHD Backup, Hyper-V Backup for Windows 11, Windows 10, and Windows 8, How to Install Hyper-V on a Windows Server 2012 Machine, Backup Software with VSS Support for Windows Server and Windows 11, Backup Software with Encryption for Windows 11, Windows Server 2022, How to Backup Hyper-V Virtual Machine on Windows Server 2022 or Windows 11. 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. That can cause parts of a checkpoint, often called lingering checkpoints, to remain. Don't worry, you can unsubscribe whenever you like! (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. An error occurred while attempting to start the selected virtual machine (s). 'vm_name' could not initiate a checkpoint operation: %%2147754992 (0x800423F0). I check the settings of the vm not able to restart If checkpointing in Hyper-V keeps failing, you could try another Microsoft application PowerShell. NAKIVO Blog > Hyper-V Administration and Backup > How to Fix the Error: Hyper-V Checkpoint Operation Failed. Deleting and recreating a fresh VM allowed checkpoints to work again. If there is enough disk space to complete the operation, check the checkpoint folder in the VM settings. Remove the restored virtual disks from the VM (see step 4 of Method 3). Deleting this type of checkpoint can be challenging, given that the deletion option is usually not available in Hyper-V Manager (the Delete option is inactive in the menu). In the VMs guest operating system, check for and deal with any problems that arise from changing all of the hardware IDs. If you see the Hyper-V checkpoint operation failed error, try to change the checkpoint type to standard checkpoints. 01:51 PM. This will bring back the VM with its checkpoints. 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. 'OOS-TIR-FS1' could not initiate a checkpoint operation. Move the final VHDX(s) to a safe location. The errors that you get when you have an AVHDX with an invalid parent usually do not help you reach that conclusion. and was challenged. File keeps growing merge not happing. Your email address will not be published. Lets discuss how our Support Engineers change the checkpoint architecture. Refer to the Windows Event Log on the Hyper-V host for more details or retry the backup job. Hyper-V can't make a Production checkpoint manually. and other members-exclusive content, Join 50,000+ IT Pros order (method 3, step 3). This issue may occur in the following situations: To understand the cause of the error and fix it, you can do the following: You can see a running Hyper-V VM with checkpoints in the screenshot below. 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). More info about Internet Explorer and Microsoft Edge. this post, Post After the VM shutdown, try to consolidate or remove existing checkpoints. by JRBeaver Oct 10, 2019 2:06 am 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. Sometimes though, the GUI crashes. What ended up fixing it for me. Production checkpoints are used by default in Hyper-V. 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. Checkpoints also grab the VM configuration and sometimes its memory contents. Don't miss the 60-day full-featured trial for your system. So, first interaction here, so if more is needed, or if I am doing something wrong, I am open to suggestions or guidance with forum ettiquette. I had you merge the files before moving or copying them for a reason. 5 Minute Read. gdpr[allowed_cookies] - Used to store user allowed cookies. In my case, while I was receiving the same error I did research for possible solutions they all seem great but seem like those solutions were sending me in a wild chase. You can safely delete them all. Other VMs work fine. Change the type of checkpoint by selecting the appropriate option (change Production checkpoints to Standard checkpoints). What are some of the best ones? (Virtual machine ID 409F8A99-AFE7-480C-AEA2-95D5E90E9C1A) How can I narrow down what is causing this? I honestly just felt like deleting my VM and re starting it if anything (my HV Vm is I had time, so I stopped the VM, made a VeeamZIP backup of the VM, Note: If a checkpoint was created smoothly after deselecting Backup (volume checkpoint), we recommend that you reselect this option once the checkpoint is created. Sometimes the error "could not create backup checkpoint for virtual machine" is due to permissions and one more strange Microsoft limitation: Up to this point, we have followed non-destructive procedures. this post, Post this post, Post In crash consistent backups, the state is similar to a power off event. Uninstalling and reinstalling it resolved my inability to backup the 2012 R2 VM. These are essential site cookies, used by the google reCAPTCHA. 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. Method 3 is something of a jiggle the handle fix. NID - Registers a unique ID that identifies a returning user's device. 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 VSS writer for that service would fail upon trying to back it up. Some users report that restarting VSS service (Volume Shadow Copy Service)could turn the writer to a normal state. The possibilities below were found prior to Windows Server 2016 but sometimes still apply for Server 2016 on some systems: Possible causes: Mismatch in the MTU values on the Sync interfaces of cluster members and the network devices in the middle. Please enter your email address. 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. Also use the above recommendations and check folder permissions, checkpoint options, and integration services options to fix the 0x80070490 element not found error. 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. In command line to get the list of services > locate Volume Shadow Copy > right click it > select Restart, Solution 9. 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. How to Establish a Cyber Incident Response Plan? Try doing the following: - **Check the records about checkpoint creations in the Event Log**. Now we can take the checkpoint of the VM. Sep 3rd, 2017 at 11:23 PM check Best Answer I found the issue was the integration services were not upgrading automatically through WSUS. error=-5). The other serves are working correctly. Try the following steps to fix the issue: If deselecting the Backup (volume checkpoint) option helped you create a checkpoint without errors, it is recommended that you re-select this option after you are done creating the checkpoint. Have just tested the freebsd . Check the records about checkpoint creations in the Event Log. this post, Post Check on any supporting tools that identify VMs by ID instead of name (like backup). 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. error=-N. (example: fwsyncn_connected: connection to 192.168.2.7 failed. Let's discuss how our Support Engineers change the checkpoint architecture. by wishr Jul 24, 2019 9:56 am I assume that other Hyper-V backup tools exhibit similar behavior. Let us help you. How can I narrow down what is causing this? We only care about its configuration. Delete this .AVHDX file and try to create a checkpoint or run the backup job again. If you want to take a really long shot, you can also restart the host. For now, Ive renumbered them. You could also try this method. In the Hyper-V Manager interface, right-click on the virtual machine (not a checkpoint), and clickCheckpoint: Now, at the root of all of the VMs checkpoints, right-click on the topmost and clickDelete checkpoint subtree: If this option does not appear, then our jiggle the handle fix wont work. Show more Show more 1.8M views 1. Interrupting a backup can cause all sorts of problems. It is the default checkpoint type and would use the internal backup technology of the guesting operating system. We enable the checkpoint option from the integration service. Powered by phpBB Forum Software phpBB Limited, Privacy Method 1 worked for me on Windows Server 2019, Your email address will not be published. Create checkpoint with PowerShell. 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. 10 Total Steps A VSS writer has rejected an event with error 0x800423f4, The writer experienced a non-transient error. I cannot over-emphasize that you should not start here. Restore the virtual machine from backup. How to Easily Backup PB Size of Data with Vinchin? The system account that Hyper-V is running must have read and write permissions for the folder containing virtual disks and snapshot files. Finally, we apply the changes. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. this post, Post - edited That means CPU, memory, network, disk, file location settings everything. this post, Post Unfortunately, swapping out all of your hardware IDs can have negative impacts. Finally, apply the changes. (0x80070490). The screenshot above illustrates a running Hyper-V VM with checkpoints. Open VM settings. I migrated a SQL Server running Windows Server 2012 R2 and hit this bug. For backupping I use the software Veeam. I can unsubscribe at any time. If you have confidence in your backup, or if you already followed step 4 and still have the export, then you can skip step 5 (export the VM). Hyper-Vs checkpointing system typically does a perfect job of coordinating all its moving parts. Try disabling production checkpoints for the VM. NAKIVO Backup & Replication is a comprehensive data protection solution with advanced features that provides agentless backup, instant recovery and disaster recovery. To be precise VM does not have permissions to its own disks folder. make sure to choose ignore unmached ID. Then, we select the Virtual Machine setting. I think it should read: (0x80070490)" 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. A misstep can cause a full failure that will require you to rebuild your virtual machine. Altaro VM Backup for Hyper-V will use a different VM ID from the original to prevent collisions, but it retains all of the VMs hardware IDs and other identifiers such as the BIOS GUID. Viego. Join thousands of other IT pros and receive a weekly roundup email with the latest content & updates! Follow whatever steps your backup application needs to make the restored VM usable. Yes, I would like to receive new blog posts by email. Check if your guest operating system (OS) has Hyper-V Integration Services installed. Checkpoints involve more than AVHDX files. Completing virtual disk operations, such as expanding capacity, is not possible when you created checkpoints on that disk. 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 Find your faulty device in the list, right-click it, and select Update driver. Changes that the writer made to the writer components while handling the event will not be available to the requester. this post, Post It will only move active files. Enable Citrix VM Backup and Disaster Recovery with xe CLI. (Virtual machine ID 409F8A99-AFE7-480C-AEA2-95D5E90E9C1A), 'vm_name' could not initiate a checkpoint operation: %%2147754992 (0x800423F0). Lets discuss how our Support Engineers enable the option. (Virtual machine ID 409F8A99-AFE7-480C-AEA2-95D5E90E9C1A). You need a Spiceworks account to {{action}}. You can see this error when attempting to edit the settings of a Hyper-V VMs virtual disk. Apr 21 2021 If you can, I would first try shutting down the virtual machine, restarting theHyper-V Virtual Machine Management service, and trying the above steps while the VM stays off. 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. If your checkpoint persists after trying the above, then you now face some potentially difficult choices. This checkpoint will hold the new modifications issued to the VM during the backup process. Follow steps 1, 2, and 3 from method 3 (turn VM off and record configuration information). 'vm_name' could not initiate a checkpoint operation. If youve gotten to this point, then you have reached the nuclear option. There are two kinds of checkpoints in Hyper-V virtual environment, Standard Checkpoint and Production Checkpoint. But others cant, such as Microsoft Access and MySQL. by wishr Jul 30, 2019 4:19 pm Post 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. tnmff@microsoft.com. Windows will need to activate again, and it will not re-use the previous licensing instance. A failed backup workflow is usually the reason for that. The operation ends up with above errors. Once we introduce the manual merge process, the odds of human error increase dramatically. | with Checklist and Examples, Best Practices to Protect ESXi VMs from ESXiArgs. Make sure that Hyper-V Integration Services are installed in the guest operating system (OS). Merge the files in their original location. This process has a somewhat greater level of risk as method 4. by wishr Jul 05, 2019 12:33 pm This option is widely used before making any changes to VM. Path Too Long? Also, lets see how our Support Engineers fix it for our customers. Deleting them to test whether it is the cause. You could remove backup server from group policy for a while to test whether Hyper-V checkpoints could be created. by bcrusa Jul 05, 2019 8:43 am by churchthedead Jul 31, 2019 4:14 pm Click on the different category headings to find out more and change our default settings. Still no change, still get error as before. We can help you fix this error. [Expanded Information]Checkpoint operation for 'vm_name' failed. by wishr Jul 05, 2019 9:04 am December 13, 2022. Snapshots, also called checkpoints in Hyper-V, are the insurance of VM data and status. Some backup solutions follow these steps to perform a backup job: If the backup process fails, the recovery checkpoint is not deleted automatically. The operation ends up with above errors. Veeam has no control over checkpoint or snapshot creation. is an excellent VM backup solution which has helped thousands of companies protect their business systems. The important part: after runninga backup with the option OFF, turn it back ON. A manual file merge violates the overall integrity of a checkpoint and renders it unusable. All of this just means that it cant find the parent disk. This will effectively create a new . PS C:\Windows\system32> Get-HealthFaultWARNING: There aren't any faults right now.PS C:\Windows\system32>. DV - Google ad personalisation. Sometimes, the traditional delete option is unavailable for a checkpoint in the Hyper-V Manager interface. You can reconnect your devices afterward. It will follow that up with a really unhelpful Property MaxInternalSize does not exist in class Msvm_VirtualHardDiskSettingData. 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. I have 3 instances of Windows 2012 standard Domain Controller VMs on Hyper-V 2016 or 2019 hosts where the checkpoint fails. Some users report that they have fixed the issue by re-enabling checkpoints in Hyper-V manager. this post, Post Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. Regularly taking snapshots is good for disaster recovery. On taking checkpoints, the system creates AVHDX virtual disk files. It seems like the relationship between hot migration and cold migration. How could I fix it?. Checkpoints are not reliable protection measures when the original VM is corrupted or lost, you lose access to that VMs data (including checkpoints). Hope you haven't tried this solution, because it might be the easiest and fastest way to fix the issue. I would personally shut the VM down beforehand so as to only capture the most recent data. this post, Post by churchthedead Jul 30, 2019 5:46 pm 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. How to Install VMware vSphere CLI on Linux and Windows? Initially, we open the Hyper-V Manager and select the Virtual machine. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Snapshot is useful but it is not good enough for long-term disaster recovery plan, while backup is. It was due to the Message Queuing Service on the guest. In that case, export the virtual machine. Hi Team, This blog post explains possible reasons for the Hyper-V checkpoint operation failed error and other related errors. When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. An export import did not fix it. Here are the ways that may help you solve the error: Get-VMSnapshot -ComputerName HyperVHostName -VMName VMWithLingeringBackupCheckpoint | Remove-VMSnapshot.