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Updated to 7.4.3 This error is still filling up the syslog. Its the same Win10 guest with cpu set to qemu64 kernel: [ 7883.754609] kvm [11636]: vcpu0, guest rIP: 0xfffff800295fc152 vmx_set_msr: BTF|LBR in IA32_DEBUGCTLMSR 0x1, nop

I have my dev server dual xeon setup as a workstation with multiple VM's and passthrough a couple of nvidia gpu's and USB for headset. All works great I can snapshot, backup test configs etc brilliant except for one error on my main Win10 machine. I use dragon dictate (RSI issue) and if I set...

What do you have as the gateway for the NIC on the win PC ? The gateway on 0.8 win pc should be etho ip address and 1.8 eth2 ip address.

I do exactly that. You need a cpu/motherboard with built in graphics for proxmox. Add two extra gpu and an extra usb card. So you need at least three spare slots. I then pass through the GPU and the USB card to the Windows machine and a GPU and the built-in USB ports to the Mac and/or Linux. I...

Not that I can see. The firewall, opnsense shows the external WAN tcp connection in the log and port 8007 forwarded to the pbs server as OK. Nothing in PBS syslog to show a connection. I resorted to downloading a backup dump instead. My connections to pbs on local network are OK.

I have the same problem. Cant add new storage and on PBS the syslog no error. PVE is trying to connect nothing in pbs syslog. On PVE the syslog error is "Mar 28 15:05:39 pve pvestatd[1787]: pbs: error fetching datastores - 500 Can't connect to xx.xxx.xxx.xxx:8007 (Connection timed out)"

I had this problem. Snapshots particularly for windows VM are much faster if you switch the storage from qcow2 to lvm thin. Restoring a snapshot even after minor changes would take 10 mins now its seconds.

Ive done this. First create and image of your machine. I use starwind converter physical to qcow2. install proxmox. The create a vm with same number of nic, ram and use sata as the hard disk otherwise you might get activation message. Choose host as cpu. Easier if you have 2 video card pass one...

rather than import do this. 1. Create an empty qcow2 for your target virtual machine ie 170 . This will appear in /mnt/pve/dev-sdb/images/170/vm-170-disk-0.qcow2 where dev-sdb is name of storage. 2.Use winscp and upload your qcow2 file to same directory. 3. delete the original and rename your...

I switched to lvmthin from qcow2 and the rollback is almost instant which is great for testing. However when the win 10 guest starts I always get the chkdsk message and if dont catch in time it checks the disk and just as slow. Ditn get that with qcow2. Ive diabled via chkntfs /x C: for now if...

I run pbs on an old PC. Starts and stops twice a day for 30 mins and run backup tasks inc a fileserver guest . if you have linux fileserver vm the pbs backups are de-duped and very fast. Windows server backups are larger. Great thing is the individual file restore feature. Once host backup...

I passthrough my 2 nvidia gt730 cards to osx without any issues. I think the problem is the bios should be set to use the onboard graphics otherwise proxmox host will use the off board card. Connect hdmi to onbaord and make sure you get the proxmox host. Then sort the pass through. I use a kvm...

Have you installed the guest tools to use virtio ?

I have migrated many server 2012 2016 from Hyper V to PVE. I do as follows works every time. 1. Shut down hyper v vm. 2. Convert hyper v disks with starwind converter I use qcow2 as pve format 3. create new pve vm with empty sata disk 4. upload new qcow2 image to pve server replacing the empty...

I did it last week without any issues.

I have updated to version 7.3 with kernel 5.15 and I am still getting this error repeating in syslog. Jan 15 17:40:21 rx300s7-1-pve kernel: [11464.313352] kvm [2210]: vcpu0, guest rIP: 0xfffff803397fa712 vmx_set_msr: BTF|LBR in IA32_DEBUGCTLMSR 0x1, nop It is the same win 10 guest with cpu set...

To avoid the host activation do not change everything in one go. We have migrated a number of machines from physical and hyper V to proxmox. To avoid windows reactivation make sure you set the memory, NIC and the number of processes equal to the hyper V settings on first boot. Also use the SATA...

Thanks Fiona, I will update over Christmas. I have pci passthrough running and I was wary of update to due to so many messages about passthrough and new kernel.

Thanks for reply. This is a dual xeon v1 server. Here is version. proxmox-ve: 7.0-2 (running kernel: 5.11.22-4-pve) pve-manager: 7.0-11 (running version: 7.0-11/63d82f4e) pve-kernel-5.11: 7.0-7 pve-kernel-helper: 7.0-7 pve-kernel-5.11.22-4-pve: 5.11.22-8 ceph-fuse: 15.2.14-pve1 corosync...

I have this error in syslog. From logs it started about 10 days ago but nothing has changed. On version 7.0.11 Dec 9 16:28:31 rx300s7-1-pve kernel: [35754.280975] kvm_set_msr_common: 14606 callbacks suppressed Dec 9 16:28:31 rx300s7-1-pve kernel: [35754.280981] kvm [2137]: vcpu0, guest rIP...