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I'm totally agree, this kind of hardware is not for for production. What is interesting here is that the v208 windows driver doesn't kill the VM, contrary to v266 + v271 (blk_drain in block-backend.c with iothread=1)

Thoses tests were done on a very simple station: Ryzen 7 5700X + SSD Crucial MX500 sata + Local Thin LVM. When I will have time, I will also test PVE 8.4 and Qemu 9.2

Well, I also had to rollback from v266 / v271 to v208 to be stable again. :( I have a workload to run scsi stresstest with different KMS tuning : It's using OODefrag to run "complete/name" hard drive optimisation 4 times consecutively (htop = 100% Disk IO)...

It just happened to me. The real problem is that the design of shutdown button is the same for "node" or "vm". Idea : If PVE team can change the picto fa-power-off to fa-plug for halt one node, it would be less confusing :)

Thanks for the info ! v271 have been released 15 days ago, do you know if the viostor fixes you were talking about are inside ? https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/

Hello Kwinz, I just setup a new proxmox 7.4 cluster with 3 x Dell Poweredge R630 and the DRAC hardware watchdog like you did here, and I don't see this problem when I manually reboot one node. (I can't see in my drac log : "The watchdog timer power cycled the system.", so I think the node...

I have the same question :) For me Win2022 should be on ostype: win10, because his kernel is based on 21H2_build_19044 (same as Windows 10 LTSC 2021)

Awesome, thanks for the information Fiona :)

Hello All, I'm looking to extract one vma backup directly from one file.vma.zst. I know I could unztd the file.vma.zst first, then use "vma extract" on this file, but the challenge is to use the standard output to not write the temp .vma file :) When restoring backup, proxmox is using such...

I'm wondering the same thing :) Did you try with and without T8038 flag and check the number of context switches ?

From my test with SMBv3, discard is not working like NFS < 4.2

Hello guys, I confirm the problem with .qcow2 on NFS v3 , v4 , and v4.1 between proxmox v6.2 and Synology NAS v6.4 Discarded files are not deleted inside the .qcow2 file on the NFS (confirmed with qemu-img info command). Let's hope Synology will implement NFS v4.2 soon !

Okay, this is strange, I also test here with another Chrome version 89 + Win10x64, and this time the console is OK !

Hi dcsapak, I would like to know what version of Chrome are you using with no websocket problem :) I have the problem with Win7x64 + Chrome Version 89.0.4389.114 (Build officiel) (64 bits) Look at the attached files for the WS problem in console:

I can confirm the problem here, I got a bunch of proxmox without letsencrypt (they don't have internet, no way). The vnc console is: - working fine with Firefox 87 - working fine with Chrome Embedded Framework 88 - does NOT work with Chrome 88 - does NOT work with Chrome 89 There must be...

By reading my previous post, you will be able to install netconsole over internet without VPN on Proxmox 6.0 :)

Hello, I managed to use netconsole on a remote debian server :) First, verify that you can write UDP message to your netconsole receiver: - setup your debian rsyslog as n1nj4888 describe it (port 5555) - open all firewall between your proxmox host and your debian rsyslog with port UDP 5555 -...

Be carefull, even if "discard=on" is working with sata, there is a huge performance drop with sata vs scsi on Win7x64 :( My local test on SSD show me that sata driver is 2 to 4 x slower than scsi.

Confirmed with another VM on Windows 7 and proxmox-ve: 5.3-1, discard is working well here with following conf: Localt agent is not needed, nor fstrim command. bootdisk: sata0 cores: 4 ide2: none,media=cdrom keyboard: fr memory: 8192 name: Generateur-Win7-202 net0...

Well, I validate this behavious with: I setup on kvm with win7 "sata + discard" on one "local-lvm" + "thin pool" storage. my win7 doesn't have any agent, so I can't run "qm agent xxx fstrim" I made a backup of vm --> 20GB I copied a big 10 gb file on my vm, I made a backup --> 30 GB I delete...