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You have left out important information. Are your drives NVMe, or are they slower? If you have NVMe, Ceph could choke your other traffic. In most cases, the host and guests (VMs and LXCs) will not saturate a 10G link, but Ceph can. If this is a production environment (i.e. not a lab or home...

Thank you for sharing the video. I had not noticed that exact behaviour before. I have checked on multiple clusters, and it does appear that you can only select one node or all nodes. You will need to create one backup task for each node. It's not ideal, but it will achieve what you want to do.

Looking at your storage.cfg, it appears -dc1 and -dc2 in the PVE hostname corresponds to -jdm and -sta Node pve01-dc3 is not included in the storage definition for bkp: nodes pve02-jdm,pve01-jdm,pve03-sta,pve04-sta Your backup job vzdump: backup-1fd712c4-51a3 is set to run on all your nodes: all...

Okay. Then provide the full output of cat /etc/pve/storage.cfg If you cannot select the nodes in the Create: Backup Job dialog box, then it is likely you have an issue with your storage configuration.

You can do that with the backup. PVE is telling you something is wrong when accessing bkp on node pve01-dc3. Please post the output from this command: cat /etc/pve/storage.cfg | awk 'BEGIN{RS=""} /^bkp:/' It will output your cluster storage configuration and filter for the bkp storage...

Please post your VM's configuration in oVirt and PVE. In PVE, you can get it by running the following command (on the same PVE node as the VM), replacing <VMID> with the VM ID of the VM: qm config <VMID>

Hi @dptinc Similar to the OP, you are not providing enough information to assist you. A downed NIC can be caused by a number of things. Please post your PVE host network configuration and your VM's configuration. To get your PVE network configuration: cat /etc/network/interfaces To get...

The general guidelines apply to adding new disks to Ceph. As you add disks, keep these in mind. Ideally, all hosts and all disks (in a pool) will be the same. For hosts, this means similar CPU, RAM and networking. For disks, this will mean size and performance. The least performant host in a...

Hi @niziak You can file a feature request at Proxmox's Bugzilla: https://bugzilla.proxmox.com/enter_bug.cgi

You need to provide more information for someone to be able to help you. Please provide: The subnet you would like to access your web GUI via. For example 192.168.1.0/24 The IP address that you would like your PVE host to have. For example 192.168.1.100 The IP address of the gateway you...

Thank you for sharing the guest configurations. I do not see any issues with the configurations. Do you have a DHCP server on your 192.168.1.0/24 network? If you do, what is the range? The ping behaviour you describe could be duplicate IP addresses or MAC addresses on your network. If you...

Because you successfully sent the first email, your configuration in PVE is likely correct. This means the issue is not in PVE. You might get more information from /var/log/mail.log You should also examine the logs on the Exchange Server. It may have a spam prevention tool that is preventing...

What is the output from pve-firewall status ? Please provide the output from (replace XXXX with the VMID): cat /etc/pve/qemu-server/XXXX.conf And your interfaces file: cat /etc/network/interfaces

Please provide: The interfaces file contents for each host A configuration of a guest that works as expected that is on the same host as a guest whose networking does not work as expected. The configuration of the guest that does not work. cat /etc/network/interfaces Replace XXXX with the...

Please post your guests' configurations (replace XXXX with the VMID). cat /etc/pve/qemu-server/XXXX.conf

Hi @TSAN I was looking for something related to ZFS replication and VSS when I came across your post. Just in case you have not found the answer to your question... Yes, ZFS replication triggers a freeze-thaw with VSS if you have the QEMU guest agent installed. If your database responds to...

@brnogu a few questions: Is VM1 (VMID 105) that is failing to backup to /mnt/pve/NAS on the same node as the other VM that successfully backed up to that share? If they are on the same PVE node, please provide the following: pvesm status cat /etc/pve/qemu-server/105.conf cat...

@Kratus thanks. I have some questions. What are the following interfaces connected to? eno4 ens1f1np1 ens1f0np0 Specifically, are they connected to the same switch? If so, what port number is each interface connected to on that switch? If not the same switch, what are the names of the...

Sorry, I should have been clearer. Your PVE host's /etc/network/interfaces file.

Hey @aj@root ! Thank you for creating this tutorial. I have validated the WebAuthn steps in our lab (already had the certs). Works great! Also, thank you for sharing.