Buy now! Without this, we simple remove the disk from the config file and create an additional configuration entry called unused[n], which contains the volume ID. I had to remove the VM yesterday and reinstall Proxmox because of a certificate upload to certificate which removed the webgui accidentallythen after the Proxmox re-installation, I installed pfSense and restored config from back upthat locked up pfSense because the restoration config was the plus version. pct fsck <vmid> [OPTIONS] # Run fstrim on a chosen CT and its mountpoints. To determine which one is used, run the following command from Proxmox: Jul 17, 2017 · I'm trying to remove an old VM but the web gui is refusing to, gicing me ERROR: VM is locked (snapshot-delete). conf path. Please refer to man pct for more detailed instructions. Run the command: Replace "103" with the ID of the VM that is unable to obtain a lock. Apr 25, 2024 · Only allowed if the original VM is on shared storage. Can try (iirc) qm unlock <vmid> or worse case delete the file. I have some basic experience with vmware & virtualbox but recently got a refurbished mini pc which I geared up with Proxmox and a few containers and vm's; initially this was a test but because I liked it, I continued this path. If the machine is running, click the Shutdown button before moving on to the next step. Is there a way to manually remove that snap from the VM's config? root@cat:~# qm listsnapshot 103 Oct 3, 2021 · Let’s tackle this using the command line. It never times out. If this throws any errors, please post the output. Feb 2, 2021 · Code: find /var/log/proxmox-backup/tasks -type f -name 'UPID*' -mtime +90 -delete. Buy now! Mar 23, 2020 · Here is the conf: Proxmox 7. For example, if the VM ID is 1000, replace 103 with 1000. We have been using Proxmox for years and have a 3 nodes cluster that had been healthy for a while then recently we noticed that VMs couldn't be deleted (destroyed) by any means (GUI, CLI, or the API) We don't see any storage issues that could refer to a problem with file locking, The VM disk Mar 8, 2019 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Can either be VMs or LXCs. So it seems for my machine the vifo conf file did not do anything but adding the softdep line did do something. I cleared some space by deleting some ISO files, and then STOPped and started the affected VM's and they seemed to boot back up fine. May 15, 2023. You then have to confirm it by typing "DESTROY". Proxmox Backup Server provides tools for storing extra copies of backups in remote locations and on various types of media. Vienna. > no need to install OS. Dec 21, 2021 · 1 Delete/Remove local-lvm. We use this to store all Proxmox VE related configuration files. Now a few days later I'm unable to log into proxmox via the web-ui. The backup command takes a list of backup specifications, which include the archive name on the server, the type of the archive, and the archive source at the client. > create a new VM. One way is to copy the file from the external Ceph cluster directly to one of the Proxmox VE nodes. Get the VMID. More often than not, qm stop fails because the lock file can't be locked. The following example will copy it to the /root directory of the node on which we run it: Oct 8, 2021 · Usage: Assume saved as “rmlock. Fetch config values from given snapshot. Now that you have made your way to your shell interface you can enter the commands to unlock your VM so that you cant work with it or remove it. The format is: <archive-name>. This broke the VM. They are also interspersed with: Restarting also resolves the issue. Confirm to delete. Hi, for some time now VMs with 100% CPU have been freezing. I have rebooted the proxmox server and I also made sure I stopped the server before deleting. PBS has 2 datastores, "pbs-local" as local one (local zfs dataset) and "pbs-nfs" as nfs share on synology NAS. Hi all, a few days ago I ran out of disk space and half of my VM's showed an exclamation and weren't responsive. I see the box Task - VMID - Snaphost, behind Preparing but stay this way. After making these changes, your Proxmox cluster will be quorate even if only one node is present. 28. Back in August, this was visible in syslog (about 10-30 mins into my movie) as: And this first line seems to be the critical error: The lrm status file lines continue until I resolved it the next morning. Jan 8, 2021 · Habe leider ein neues Problem: Der Backup-Job einer VM ist mit Fehler abgebrochen, da durch meine Fehlkonfiguration eine Platte mit gesichert worden ist die nicht gesichert werden sollte. vmlist. 2-10 cluster with 3 nodes. Now use the below command to create a “killvm. #2. If I stop the snapshot routine, the VM stay locked and with a Snapshot saying Delete that never disappear, just deleting VM and restore from some backup. Disk model: PERC H730 Mini. Could You, please, tell me what can be the cause? Nov 3, 2020 · The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway. #6. I didn't need the vm inside it, so i just deleted the node. Jetzt ist die VM aber gestoppt, die Konfiguration gesperrt und ein. In my cluster i had 4 nodes, but i had to remove one from it, i had a vm inside it. Now i can't remove both the node and the vm from web gui. <vmid>: <integer> (100 - 999999999) The (unique) ID of the VM. But doing this, I discovered that I have another folder /etc/pve/nodes/pve which does not correspond to a node shown in the GUI or still in existence. Oct 19, 2017 · After `qm unlock`, trying to remove snapshot, resulted in. cannot detach wwn-0x5000c500b00df01a-part3: only applicable to mirror and replacing vdevs. The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway. Feb 19, 2021 · # ensured no VMs are on node systemctl stop pve-ha-lrm pve-ha-crm corosync pve-cluster pvedaemon pveproxy dd if=/dev/urandom of=/dev/sda shutdown now Nov 19, 2020 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. no - like I said, the lock file is never removed (well, some of them are in paths that are gone upon reboot ). 1 . Yes, I also tried that and didn't work: Code: root@pve01:~# zpool detach rpool wwn-0x5000c500b00df01a-part3. Tens of thousands of happy customers have a Proxmox subscription. Although the file system stores all data inside a persistent database on disk, a copy of the data resides Mar 15, 2018 · I had this issue as well. You will then receive a task list that matches the requested search. 4. Many commands just stop executing. I moved everything to node 1. I get this message: TASK ERROR: storage 'ssd-1. But if that's all it takes, why bother messing with lock files at all? What's the correct way to fix this, so qm stop actually works without manually deleting lock files? Jul 18, 2019 · Hi all, new Proxmox user since a few months for a home server. May 7, 2021 · Compress dump file. Now run. Instead of it working, there will be more frustration and you might see this after a few seconds: # qm unlock <VMID>. Choose the script we want to use, then copy and paste it into the nano editor. If I try and delete it again in the GUI the delete fails, and the VM is locked. INFO: Starting Backup of VM 102 (qemu Dec 30, 2016 · Dec 1, 2020. Unlink of unused[n] always cause physical removal. May 30, 2019 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Moayad said: Hello, If the snapshot can't be removed, you can try to edit the VM config file and remove the snapshot section you will find the VM config file in /etc/pve/qemu-server/VMID. Buy now! Jun 8, 2021 · Jan 28, 2022. Then go back to the webgui and stop (not shutdown) the vm. Jan 7, 2023 · From what I've read online you either use one option or the other. Buy now! About. Then the command you posted should work in removing the lock. Aug 21, 2023. Then click on “>_ Shell” to launch Shell for Proxmox. The Proxmox Cluster file system (“pmxcfs”) is a database-driven file system for storing configuration files, replicated in real time to all cluster nodes using corosync. conf` safely. Aug 28, 2022 · While the cluster information is removed; when attempting to join the cluster, I get the following: Code: detected the following error(s): * this host already contains virtual guests. pct config<vmid>[OPTIONS] Get container configuration. Attach a console device (/dev/console) to the container. I can force delete the lock file and the config file from cli but the job still keeps going in GUI. com. Dec 14, 2015 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. I've search the forum before but only found threads about this which are using an special intel cpu (nuk). I found the instructions and watched a few YT videos and I am unsuccessful with it being removed. --cores<integer> (1 - 8192) The number of cores assigned to the container. Sector size (logical/physical): 512 bytes / 4096 bytes. Any idea what Dec 8, 2020 · Hello! I have a vm that i cannot delete. The VM has to be shut down or stopped. Best regards, Moayad. Restart apache - perhaps it's helps. edit /etc/pve/lxc/100. Deletion job does not complete. note that it will no longer work to view those task logs in the webui if you delete them. Containers and VMs are stored on zfs. Dec 11, 2020 · Check to see if you have nay volume's still in that group. sav ) and untar the tar-file. At Aug 6, 2021 · 33. proxmox. Save the content of /etc/apache2 ( cd /etc/; tar cvf apache2. May 29, 2009. --exclude <string> Exclude specified guest systems (assumes --all) --exclude-path <string> Exclude certain files/directories (shell globs). Oct 24, 2018 · Hi I'am new here. Feb 3, 2021. conf is a different name and shoudn't there be . The task history is telling me. Can you still make new VM's and/or change other VM's? (So is it limited to this VM or the whole system) 2. Apr 17, 2018 · Well-Known Member. >Delete it via GUI. to resolve I made a backup of the conf file using WinSCP to transfer a copy off the server. #10. edit usb_thin or whatever the dead drive was called to a storage pool that exists. shop. Since, you already removed the backup_local storage, you can then remove the 999. pct fstrim <vmid> [OPTIONS] # Mount the container’s filesystem on the host. If that doesn't help removing the storage and vm config via ssh should remove it from the web gui but idk if you're leaving stuff sometimes happens. Deleting the failed snapshot can be performed by issuing the command pct delsnapshot 107 vzdump. The vm remained locked again. When I start a Linux VM and press ESC in the Grub menu, I can't shutdown the VM. Code: vgdisplay. Then it will check if they exist and list all the VMs and LXCs that with theit names that will be destroyed. I then turned off nodes 2 and 3. # Get the container’s current disk usage. Jul 12, 2024 · 1. We would like to show you a description here but the site won’t allow us. 1 Login to pve via SSH. 3 TiB, 8000450330624 bytes, 15625879552 sectors. Maybe it would be enough to remove /etc/pve/qemu-server/. Hi there, I have an old snapshot on my system, which won't delete. I rebooted one of the nodes where the lvm thin is and i got a read-only filesystem. Code: lvremove (nameofvolume) - This will remove that volume. Proxmox version and zfs versions: Feb 19, 2020 · In your case, the unlock command saw that some other task was still accessing the config file. And now i tried to delete the Container in the hope that the IP is then assigned back to the NIC. I removed previous backups and clicked the "backup now" again. So I removed the respective folder under /etc/pve/nodes and now it is gone. I tried to remove the cache device with the command zpool remove MainPool nvme0n1 , but the command hung I have a suspicion that this may be due to hardware. I have to unlock the vm manually on the command line. conf file in `/etc/pve/qemu-server/999. Buy now! Dec 16, 2020 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. 66. You can use all storage technologies available for Debian Linux. img for block device images. Apr 12, 2021 · I solved this by: 1. The file path is /etc/pve/qemu-server/<VMID>. It then automatically reboots, but the VE is still locked from the pending/failed backup process and does not automatically recover. Select the VM you want to delete. Nov 12, 2022 · The issue is that the pmxcfs seems to lock up. We think our community is one of the best thanks to people like you! The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security Aug 15, 2019 · After updated to version 6. But this made no apparent change to the web interface rendition of the VM's present. We can remove the lock using an automated bash script. no safe. Actually, I used cfdisk for this, but it's nice to have alternatives. lock-104. I am using this in a cluster of 2 nodes, and both have the same problem. the system is installed like this : softraid1 on nvme : Code: Sep 8, 2015 · You can use lsof /var/lock/qemu-server/lock-<ID>. sh. Code: Disk /dev/sdc: 7. We think our community is one of the best thanks to people like you! The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security Jun 17, 2022 · Unable to remove VMs from GUI, CLI, or API. cat /etc/pve/. Oct 8, 2021 · Usage: Assume saved as “rmlock. #8. Select the local-lvm, Click on “Remove” button. Almost every night, one of the containers leaves a vzdump snapshot hanging that I have to manually remove and edit the lxc config file to remove the lock and snapshot from there. tar apache2) and copy the tar-file to your proxmox-server. Get yours easily in our online shop. Apr 23, 2019 · hi we no found how to clear vm Task History log. So i rebooted the Host into the Rescue Mode. There are no limits, and you may configure as many storage pools as you like. Else you could also see if something is locking the file with lslocks (do be carefull with "just" killing a process or removing the files though, [1] ) Oct 11, 2021 · After taking note of the container ID number were going to select the Proxmox server that we want to use then we’re going to select the shell terminal. 2. www. When executing the command: pvesr status Feb 4, 2022 · Feb 21, 2022. Jun 6, 2024. But guest vm still stuck and it's main problem, not snapshot-delete. $ qm unlock [VM ID number] So in the case of the command used below the VM ID number was 201 so we entered Mar 19, 2018 · First it will ask for a space separated list of VMIDs. pxar for file archives and . 4. - endgame, manually intervened and in proxmox ssh console, edited/removed the config stanza in the VM Config file under /etc/pve/qemu-server ie, the top-half of the file is content I recognize Mar 9, 2023 · Good to know, thank you for sharing. Shutdown/console no longer works for this VMs - only powerdown and restart. the command that you are going to use is. The very common workaround DOES work: delete the lock file, then run qm stop. Move your current apache2 (e. I/O size (minimum/optimal): 4096 bytes / 4096 bytes. this particular lock file is for keeping replication and migration from Dec 17, 2021 · Locate the "Cluster Configuration" section and click the "Edit" button. Does the command qm unlock 190 work to unlock the VM? 3. Sep 28, 2016. fehlendem Plattenplatz. edit: to make this more clear - the lock file existing doesn't mean anything is locked (it might be, or might just have been at some point in the past), locking is an extra operation that Jun 19, 2023 · I'm running a nightly backup of VMs and LXCs to PBS. Now in some circumstances this won’t work. Disk. It's not being used and he status says 'delete' but is appears stuck. Click the "Save" button to apply the changes. (replace the '90' with a value you find appropriate) if you do not give the '-delete' parameter it gives you a list of files that matched. Jun 8, 2021 · the lockfile will be created the first time that lock is obtained - it's never removed, and shouldn't be removed manually either - as removing it would allow a second process to obtain the lock (the first one still holds it, but with a reference to the removed file!). Jan 20, 2021 · can't lock file '/var/lock/qemu-server/lock-100. The something applies to LXC. 3 Check free space. --snapshot<string>. Common types are . Nov 4, 2020 · 81. , process z_wr_iss takes 97% CPU and subsequently the server fails. Buy now! Feb 22, 2021 · About. 1. Before we start, make sure we login to PVE web gui, delete local-lvm from Datacenter -> Storage. You can also get the VM ID via the UI, and then do this: qm unlock <VMID>. Otherwise, if the problem persists, please also post syslogs for around the time of the backup. Oct 14, 2022 · Method 2. --current<boolean> ( default =0 ) Get current values (instead of pending values). Nov 8, 2012 · Failed backup causing vm to not start Step 1: ssh login Login to the proxmox box via ssh Step 2: unlock vm Command: qm unlock (vm number) Step 3: done Oct 7, 2019 · pvecm updatecerts -f (re)generate node files generate new node certificate merge authorized SSH keys and known hosts Oct 25, 2010 · Dec 27, 2018. #1. Jun 4, 2008 · In hindsight I am not sure we actually expect new files to exist, or if the snaps are purely internal to the qcow2 files themselves logically. pveversion -v Aug 24, 2020 · My home-LAB setup consists of PVE & PBS on the same proxmox host. We think our community is one of the best thanks to people like you! Oct 3, 2021 · Let’s tackle this using the command line. . I can therefore probably remove vifo. Aug 18, 2016 · Aug 2, 2023. sh # Enter the VM ID which we want to delete but locked, then hit Enter key to unlock it # Note # Press Enter key without entering anything to exit the script, or type q then press Enter key to exit. to apache2. In short, the rule states that one should create 3 backups on at least 2 different types of storage media, of which 1 copy is kept off-site. It does not disappear. The reason being, probably, because I did some recent changes to my zfs snaps and (accidentally) removed a Proxmox snap (called innan-deb8). Thanks a lot for the information, so i'am not alone with. Stop any other tasks on this VMID (like, a restore or the "stop" task) by double-clicking them in the task list at the bottom of the GUI and clicking "Stop". I tried to create backup of the container (LXC) in my Proxmox and I get the error: INFO: starting new backup job: vzdump 206 --node my_server --mode snapshot --storage backups-stor --remove 0 --compress lzo. Unfortunately, this has been happening more and more lately. find the line rootfs: usb_thin:vm-111-disk-0,size=16G. My attempts to restart services and deleting lock files didn't give any effect. Jul 13, 2021 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. conf to see if there's still a process accessing the lock file. Could someone tell me how to manually delete the snapshot Mar 21, 2013 · But it shows the qcow2 file when I check the storage, so the file was created and was expanded to the proper size. conf SOLVED: rebooted VM and all VM conf locks appear at /var/lock/qemu-server Apr 23, 2019 · hi we no found how to clear vm Task History log. The Proxmox VE storage model is very flexible. 5. pct df <vmid>. Steps to reproduce. TASK ERROR: Check if node may join a cluster failed! I attempted the following: Code: root@pve:~# pvecm nodes. g. I created via WebGUI a new LXC with the IP from the Host (Yes, i know. Click to expand I see, that makes total sense now. Aug 21, 2014 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. You should then be able to create a ZFS storage in the GUI: Node->Disks->ZFS->Create: ZFS button. 2 when I try to create a Snapshot from a VM is taking forever and not finish. In the "Cluster Configuration" dialog, set the "Quorum Policy" option to "ignore". Apr 27, 2012 · 73. May 8, 2019 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. May 12, 2022 · To delete a VM using the Proxmox graphical user interface, follow the steps outlined below: 1. I only see a spinner in the columns End Time and Status. Oct 28, 2015 · Hello there, I am trying to remove a leftover Testing-VM. then found the VM in the web gui and removed that vm. Apr 1, 2010 · you can try to install proxmox on another computer - test the web access. 7TB' does not exists We already removed this ceph storage. Then it will stop the VMs/LXCs in case they are running and destroy them. nano killvm. So VMs from the local zfs-vm dataset are being backed-up on to the local zfs-pbs dataset. I can provoke a system crash by manually starting a backup of the VE that I use to find in a locked state. sh” file. I have the same message as above, so I let myself post information about my problem in this post. > TASK ERROR: zfs error: could not find any snapshots to destroy; check snapshot names. Buy now! Jul 6, 2023 · Adding new variables to the boot file Depending on your system configuration, which bootloader is used by Proxmox, two configurations are applicable: one for GRUB and the other for systemd-boot. The vm also refused to start after that. This removes the lock on container 107. After the shell terminal has fully loaded we want to enter the command PCT unlock then the container ID number after this command has been entered just press the enter key and it will run. 8 (single Node with ZFS), just realized I can't delete VMs. conf or whatever number your container is. Check the vm config file via shell maybe the storage disk is still referenced there. Even trying to stop or reset doesn't work anymore. Virtual machine images can either be stored on one or several local storages, or on shared storage like NFS or iSCSI (NAS, SAN). Jan 28, 2023 · I am running Virtual Environment 7. <type>:<source-path>. Mar 27, 2021. I'm running Proxmox VE 6. /rmlock. A number of things are changing in the environment, so I need to break the cluster apart and run everything on the 1 node. umount /dev/pve/data lvremove /dev/pve/data. issue: we make vm convert to template have all Task log. this is okay and expected. Jun 7, 2021 · Jun 7, 2021. I tries to remove a lvm-thin provisionning via Datacenter Webui interface. If you do run. 3. --cpulimit<number> (0 - 8192) ( default =0 ) Limit of CPU usage. If so delete the line and hopefully you can just delete is via GUI. --dumpdir <string> Store resulting files to specified directory. the system is installed like this : softraid1 on nvme : Code: Feb 6, 2009 · 4. 73. fortechitsolutions said: I already, for "fun" tried to rename a dir and qcow file each bearing a VMID tag (101) under the images/ subdir for the VM datastore (SSH admin access to the ProxVE host). conf, in that dir, for each VM? I won;t delete the wild card lock--1. Manually removing the orphaned snapshot entry from vm config fixed it. Login to your Proxmox VE node either by SSH or from the console. Jun 25, 2009 · Hi, from web interface, with a stopped kvm, I issued a backup that failed due to lack of free space. In case it's just a random, one off error, you can use qm unlock <vmid> to unlock the VM. Der Backup-Job hat abgebrochen wg. Check to make sure your volume you want to remove is there. Then I got this error: Code: INFO: starting new backup job: vzdump 102 --remove 0 --mode snapshot --compress lzo --storage backup --node prox2. I waited for about 7 minutes. Nov 12, 2021 · The you need to select you server then select shell. Wipe file systems on the disk wipefs --no-act --backup /dev/sdb Replace the disk with your real disk and --no-act with --all. Apr 22, 2009 · Ahrensburg; Germany. conf' - got timeout For sure remove file and Stop - Start will work fine, but not reboot. Aug 6, 2021 · I managed to delete it using pvecm but it still showed up in the GUI. # Run a filesystem check (fsck) on a container volume. Nov 8, 2017 · I've got a PVE 6. Steps to Resolve. So `qm unlock` 'ed it. Aug 19, 2022 · Yes, we are using this method in this case. Units: sectors of 1 * 512 = 512 bytes. conf Thank you and best To configure the storage via the CLI, you first need to make the file containing the keyring available. conf I will try that now and see what happens. INFO: Starting Backup of VM 206 (lxc) INFO: status = running. sh” in “/root” folder on PVE, 201, 202 is the VM ID we want to delete. You need to login via console or SSH and take action manually. A container can use all available cores by default. the remove button is greyed out If i try to migrate Apr 9, 2023 · The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. vgdisplay pve | grep Free I am a new user and I am trying to delete a LXC container. To manually have the lock removed, simply issue the command pct unlock 107. Paths starting with / are anchored to the container’s root, other paths match relative to each subdirectory. Typically you will receive two tasks back. Log in to the Proxmox web console. Best regards, Dylan. Apr 22, 2023 · Proxmox VE provides the pct tool to manage Linux containers (LXC). May 30, 2020 · Here are the output of some commands that might help: fdisk -l. We don't know how to securly remove this VM. Apr 25, 2017 · 6. 3-4. 2 Unmount and Delete lvm-thin. May 19, 2021 · 4. By setting up a remote Proxmox Backup Server, you can take advantage of the Mar 2, 2010 · 6. Damn) After i have booted the Container, of course, the Host had havent any connection with the network anymore. Firstly, open Proxmox web GUI. After 1 or 2 mins. I can only kill the VM by going to the host and kill the kvm process. Here, we use the simple script: Jun 4, 2008 · Austria. For example, I didn't get a System report from proxmox. we want clear. My system had moved moved the conf file to a different node on my cluster but left the virtual disk on the original. Mar 23, 2020 · Here is the conf: Proxmox 7. Apr 10, 2023 · 31. If the computer has 2 CPUs, it has a total of 2 CPU time. Gizmo_RA2 said: I have the same problem, I have removed the drive, and the mount point, pvesm remove <directory>, vgchange -a n <directory>, vgremove <directory>, rebooted the server, still shows up under directories in the web gui. #3. It's using local ZFS with storage replication between nodes. I verified the user account the nodes use to mount the storage have full access, and that it applies to all files and folders. ub lb rd eq zl ag ow zy od ck