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Thank you very much for your help. I have disabled the threshold in Checkmk.

Hello, We have a Dell server running with Proxmox 8. The server has 64GB RAM. 1st VM has 36GB RAM 2nd VM has 16GB RAM 3rd VM has 4GB RAM Checkmk showed that there is a high memory usage on the server. I have noticed in the Proxmox shell that VMs uses high Virtual memory than allocated...

Thank you for your help. We are using Dell Servers, most of them has the same problem.

Hello,. I am attaching the logs for your review. Currently USB Derive doesn't appear in Windows. After restarting Proxmox, then USB Drive is visible in Windows. root@PROX1:~# journalctl -b | grep usb May 28 00:08:32 PROX1 kernel: usbcore: registered new interface driver usbfs May 28 00:08:32...

Hello, We are using a USb Drive connected to a Proxmox Server and attached to a Windows VM. It is working well, so we can save files in a USB Drive. But after some days, USB Drive in Windows disappears. Rebooting Windows doesn't find the problem. After rebooting the Proxmox server, USb Drive...

I have read the manual, used the command echo "$[10 * 1024*1024*1024]" >/sys/module/zfs/parameters/zfs_arc_max, now the momery usage is okay. And also added the command options zfs zfs_arc_max=8589934592 to /etc/modprobe.d/zfs.conf. Thank you for your help.

Hello. Thank you for your replies. We use the default Replication of Proxmox, that syncronizes VMs between two Proxmox servers. I run the command arc_summary and it showed the following result. As it uses the full memory, the monitoring server always sends alerts. The result of arc_summary...

Hello, We are have two Dell Servers and they are running Proxmox v7.2 with replication. The both server has 64Gb RAM. But the memory usage is high. Could you please let me know if it is normal for the Replication in Proxmox? If yes, why it shows high memory usage? Thanks. Server A RAM usage...

Hello, We have a new server with i9-13900. It has performance and efficiency cores. Is it possible to use only performance cores for the VM? Or is it possible to disable efficiency cores in Proxmox? Thanks. CPU Specifications Total Cores: 24 Number of performance cores: 8 Number of efficiency...

Thank you for your reply. I want to use Anydesk for remote administration. Spice is also important for Anydesk audio?

Hello, I have a Ubuntu VM in Proxmox. For example I open a Youtube in Chrome, but I can't hear audio. I added Audio Device and Backend Driver, but it didn't help, so I have removed Audio Device. I also used Anydesk, but it is also same there. Could you please help me to solve it?

Hello, I would like to mention that, the Veeam Backup Server is on different location. In the backup configuration I have typed the Public IP of Veeam Backup, but in the backup process the agent also tries to connect to internal IP address. That's why in the past we have used NAT Forwarding in...

Unfortunately reboot didn't help.

Thank you for your reply. I added it to network interface file, but it still gives the same error, cannot reach the internal ip address. post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 2500 -j DNAT --to 192.168.105.1:2500 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp...

Hello, We have a server in Datacenter and it has 2 partitions, the one for Proxmox system, and the other for VMs. It has 1 public IP Address. We have installed Veeam Backup agent to take backup of Proxmox partition every day. Backup server is located in other Datacenter. Backup job fails...

Hello, We would like to disable PVE Kernel upgrade during Linux update. Could you please let me know how I can do it? Thanks.

Hello, I have a Proxmox server running with a DRBD service. After reboot, when DRBD service starts late, VMs don't start up. I found a article, it says add this code into pve-guests.service. ExecStartPre=/bin/sleep 30...

Hello, I have removed bond0 from interface list, and rebooted, but after reboot it comes back again. How can I remove it completely? It doesn't see in /etc/network/interfaces file, but when I run "ip a", it shows bond0. 12: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN...

Hello, We have a strange network problem. Proxmox uses bond (vmbr0) interface . VM also uses vmbr0 interface. We often loose connection to a VM. When I ping the VM ip address from workstations, ping drops too much, but if I ping Proxmox ip address, it goes smooth. Just in case I pinged VM ip...

Now I restarted the server again, now it shows eth0, but eth1 doesn't work. root@proxmox:~# dmesg | grep -i eth [ 1.704588] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found [ 1.712711] tg3 0000:01:00.0 eth0: Tigon3 [partno(BCM95719) rev 5719001] (PCI Express)...