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When using host as the CPU type nested virtualization (hyper-v) is slow. But when the CPU is set to kvm64 everything is smooth as butter. Anyone have any idea? This is with the 3900x.

I'm using vfio and running windows 10 on proxmox. My blue yeti shows up when assigning the usb port but when windows 10 is running proxmox says its disconnected but the microphone has power. I'm not sure what you need to debug this so toss me some requests and I'll get the data for you.

I had to reinstall and once the reinstall finished none of my existing thin pools are being added to storage. It's also not letting me manually add them. https://i.imgur.com/54UePee.png https://i.imgur.com/HoiYFmW.png https://i.imgur.com/kfksEVN.png How can I fix this?

Please allow the virtio driver to use the spice display server. I know this is possible because it works with virt-manager. It does work over novnc even at high 4k resolutions but I prefer the spice experience better.

My 2000 series nvidia GPU shows up correctly in windows 10's device manager and the nvidia driver installs. However, I can't get any video output from the card no matter what I do. Have there been changes with the VE 6.3 update? To be fair this is a 3900x, but if the card is showing up in...

Hi all, I've manually modified corosync to new IP addresses before but they reverted during the last upgrade. I'm going to be changing from 1x1gbps network w/2x10gbps nic to 1x2gbps LACP w/1x40Gbps IB per node. I want the nodes communicating over the 2 Gbps LACP and not IB. Is there a way to...

Using Linux virtio yields poor performance (~30MB/s capped) via lan/wan. Using latest proxmox. It does not matter if it's gentoo or debian - 30MB/s max. sysctl changes appear to have no affect, including disabling offloading on guest/host. INCLUDING host -> guest LAN.

Hi! How would I go about moving encrypted OSD's between nodes? I've moved some around and not only is ceph not detecting the drives it's not even showing the new hosts (they all have ceph installed) in the osd tree.

Can you add VDO integration as an option when creating an OSD? Thanks!

Is it possible to use WDT with ceph and if so what kind of performance improvement is there (if it's been benchmarked)? https://github.com/facebook/wdt

TIL rebooting the node reverts pool settings to default. How do I make ceph save pool settings short of setting up an init script? root@cl-01:~# rados bench -p primary_volatile 10 write --no-cleanup hints = 1 Maintaining 16 concurrent writes of 4194304 bytes to objects of size 4194304 for up to...

Will they both support Infiniband (IPOIB) without VPI?

Using Q35 I am able to pass through my GPU to Linux successfully. And native games run flawlessly. I am however running into issues with wine/dxvk games. The GPU on some/most wine games with DXVK stays under 30% with low framerates. Not too sure why - does not happen if running on bare hardware.

Can we get a guide made for deduplication on 14.2.4? Following the examples here I was able to get a basic setup going, which wasn't possible on 14.2.2. https://docs.ceph.com/docs/master/dev/deduplication/ Thing is, I don't really know what they want me to put in for offsets. And I believe...

It refused to delete itself in the OSD list on proxmox. It's still "loaded" on the host node even after reboot. I've also wiped/zapped the entire disk with gdisk and restarted. Can't remove the OSD from /var/lib/ceph/osd because it's active. ...this is not the first time I've had this issue...

What is it? Because when I manually define XFS with AES256 in the ceph.conf and recreate the cluster my rand performance drops from 1200MB/s to ~500MB/s compared to the native encryption proxmox comes with.

I can't configure the monitors to use the private network. Ceph is configured private on both pub/private in the ceph.conf. But if the monitors aren't on the public network (10.0.0.0/12) ceph no longer responds. Ceph traffic does flow over the private network (172.16.2.0/12) so not sure why...

I've set compression up on the pool but can't find any documentation on how to change the bluestore values on the OSD themselves to enable compression. How would one change this?

The MDS is stuck on creating after making a cephfs. mds.cl-01 host cl-01 up:creating address 172.16.3.1:6803/blah https://pastebin.com/raw/4b9qnNGv

Using Q35 with windows 10 my guest VM is getting error 43 on the GPU. I have hidden KVM and set vender_id but can't find how to set ioapci driver.