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Hi, Regarding the issue, please check the following: System resources: Make sure the Windows VM isn’t running low on RAM or disk I/O during the backup. QEMU Guest Agent: Try disabling it temporarily to see if that helps. Logs: Check the PBS and PVE backup logs for more details about when the...

Hi, Since you still have the .qcow2 and .raw disk files, you can likely recover the VMs. You can do this by: Creating a new VM in Proxmox (with similar specs). Deleting the new empty disk it creates. Moving or linking your old disk file (like vm-101-disk-0.qcow2) into the new VM's folder...

Hi, Since your backup is around 60GB and the VM disk is showing 18TB, the easiest way to fix this is: Restore from backup Since you made a backup after setting up a new Home Assistant VM: Just restore that 60GB backup onto the new VM you created. It will ignore the oversized disk and only use...

Hi, This issue happens when the Veeam worker VM gets stuck in the "starting" state, and Proxmox locks the VM config file. That’s why backups fail. Since restarting pvedaemon fixes it, it might be a stuck task or process. You can try: Run journalctl -u pvedaemon -n 100 to check logs. Check if...

Hi, The error means that your PBS user doesn’t have permission to delete old backups (prune), which is why the retention rules are not working. The DatastoreBackup role only allows making backups, not deleting them. To fix this, you can give the user the DatastorePowerUser role on the...

Hi, When the Proxmox Backup Server (PBS) backup runs, my Proxmox VE server becomes unresponsive. The web GUI and SSH stop working until the backup is finished. Is there any way to fix this? Anybody please assist on this to help resolve the issue. Thanks.

Hi Team, We are using Proxmox Mail Gateway (PMG). When emails bounce or fail to send, PMG sends a message from mailer-daemon@<hostname>. The problem is that this email address is not allowed by our SPF/DMARC settings, so other servers sometimes reject it. Is there a way to change the...

Hi, I need to provide a customer with access to Proxmox Backup Server (PBS) so they can download and restore their own VM backups. However, the PBS contains backups of many other VMs, and I want to ensure that the customer can only see and access their own VM backups. Could you please guide me...

Hi, I need help with the following in Proxmox: Create a datastore and configure it. Assign the datastore to a VM for storage. Take a backup of the VM. Give the customer access to the datastore only so they can download and restore the backup. May I know what’s the best way to do this? Thanks!

Hi, I assigned Admin privileges to a user for a datastore, but I see another user with the same name in the list. Issues: How can I log in with the correct user with admin privileges ? How do I get the datastore fingerprint for the user? Any help would be appreciated. Thanks

Hi Support, I hope this message finds you well. Could you please confirm if Proxmox Backup Server (PBS) natively supports individual file recovery within virtual machines? This functionality is essential for our requirements. Looking forward to your response. Thank you

Hi, Could you please advice if Proxmox Backup Server (PBS) natively supports individual file recovery within VMs, without the need for third-party tools? Thank you.

We are planning to integrate a SAN lun to proxmox as iscsi storage, there are not much documentation available for the same, in some documentation I see using OCFS2 file system and ZFS, but OCFS2 is not officially supported by proxmox and zfs is not ideal for cluster, so we looking to other...

Hi, For integrating Alletra 5000 storage to a proxmox cluster, may I know which is the best file system we can use? there is not much documentation for this scenario I see some documentations about OCFS2 but not sure if it will work Thank you.

Hi, Which filesystem is best for live migration and HA support in a Proxmox cluster: ext4, XFS, or ZFS? Thank you!

May I know which is the best filesystem for the proxmox cluster, xfs,ext4,xfs, or OCFS2? Thank you.

Hi, Using Proxmox VE with HPE Alletra 5000 as storage: is it possible to configure Proxmox VE to enable high availability (HA) using HPE Alletra 5000 storage? our client plans to connect 30 nodes to the HPE Alletra 5000 with the HA feature. Thank you

Hi Team, Anybody can help on this issue?

Hi team, We would like to make some changes to the Proxmox Mail Gateway email notification. 1. change postmaster from the Proxmox notification from postmaster@localhost.localdomain to emailsecurity@localhost.localdomain 2. Remove the localhost from the Proxmox email notification, from...

Hi, Is there a way we can directly access iscsi storage from proxmox node