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Hello, I came acros a strange issue. One few servers we are unable to create or delete snapshot. In most cases snapshots work but the deletion makes the VM unvailble until the server gets a hard reset. Below some info VM config agent: 1,fstrim_cloned_disks=1 boot: order=scsi0 cores: 4 cpu...

In Proxmox you can use VM -> Options -> Start/Shutdown order we you can configure the following values: Start/Shutdown order: Startup delay: Shutdown timeout: We have three VMs: VM 100 VM 200 VM 300 The shutdown should be done from VM 300, VM 200, and VM 100 and when it starts it should...

Hello, I'm currently configuring a new Proxmox hypervisor with the following setup: 2x 1TB NVMe drives in RAID1 ZFS 8x 8TB NVMe drives in RAID10 ZFS The 8TB NVMe drives we are using: Intel DC4510 Series In dmesg I see the following lines: [Wed Apr 19 16:42:44 2023] nvme nvme0: I/O 321 QID...

Hello, Yesterday I was migrating a VM from 1 hypervisor to another. But then this error was shown: 2022-11-07 00:27:40 use dedicated network address for sending migration traffic () 2022-11-07 00:27:41 starting migration of VM 3934 to node '' () 2022-11-07 00:27:41 found local, replicated disk...

Hello, Since upgrading to Proxmox VE 7 we see VMs hang after live migration on some hypervisors. The VM stops responding and we see CPU spikes. If we move VM from hypervisor 1 to 2 nothing happens. But if we move it migrate it back from hypervisor 2 to 1 it crashes. The hypervisor 1...

Hello, We are currently running Proxmox version 6.4-14 with ZFS. We get frequently that VMs get locked during snapshot deletion. When I check the VM task history I see this: TASK ERROR: VM <id> qmp command 'blockdev-snapshot-delete-internal-sync' failed - got timeout Currently the only way to...

Hello, Last week we had a kernel crash during a kernel update. We are using UEFI with Proxmox VE 6.4-13 with zfs root partition, but we are unable to capture the kernel crash. The steps we followed can be found below. 1. Install kdump-tools: echo "kexec-tools kexec-tools/load_kexec boolean...

Hello everyone, We will start using NFS storage in our Proxmox environment. To use the snapshot feature it's required to use qcow2 format. But when we create a snapshot the snapshot is created with raw format is this expected behavior? The snapshot is created through the Proxmox GUI. VM agent...

Hello, We have configured our Proxmox VE with the Proxmox Backup server. We are not backing up some VMs to the backup server, but the backup size of the VM are the same size as the VM disk of the VM. Is this expected behavior? Any help is appreciated.

Hi, I have configured a Proxmox Backup Server anded added this to our Proxmox VE Cluster. I'm able to create backups from Proxmox VE and store them on the backup server but I'm not able to create an encrypted backup through the Proxmox VE. A backup key and RSA keys are both created on the...

Hi, We are experiencing an issue with Proxmox live migration with local storage. We have the following Proxmox setup: 1x Proxmox 6.3-4 Hardware Dell Poweredge R430 2x E5-2640 V3 @2.6 128 GB RAM 2x 1TB SATA in ZFS RAID1 5x 2TB SSD PM883 in RAIDZ 1x Proxmox 6.3-4 Hardware Dell PowerEdge R730xd...

Hi, We have configured two servers with Proxmox 6.2 with local storage hypervisor 1 CPU = 2x Xeon E5-2630 v4 Memory = 128 GB Network = 2x 10G 1x Public Interface (10G) 1x Private interface for clustering (10G) Storage = Using local storage RAID1 (HW RAID controller) 1TB SATA LVM RAID1 (HW RAID...

I have installed Proxmox 6 and want to set0-up the Proxmox with VLAN tagging. The example configuration on the wiki did not work, the configuration which I already tried can be found below: If I create a bond interface with eno1 and eno2 it's working: So my question is what am I missing to...

Hi, We have a Proxmox cluster with 5 hypervisors. We are using Ceph: - 3 Ceph monitors - 47 OSD - 2 PG (rbd & ceph hdd) - 3 replicas Each HV has 4x 10Gbit 2x 10Gbit bond for network 2x 10Gbit bond for storage For some reason our hypervisors are under heavy IO Delay: HV01 CPU usage 11% of...

Hi, We installed pfSense installation on one of our Proxmox cluster. Our ProxMox version is Virtual Environment 5.2-6. After the installation we saw that the gateway of the pfSense monitoring is showing packet loss. From the pfSense installation we are able to ping to the gateway but for some...