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ProxMox users, et alia: I am contemplating to deploy CEPH on my ProxMox nodes (they have 500GB to 2TB SSDs in them, I have 3 nodes), unfortunately ProxMox was installed on these large drives. Thus, I now wish to obtain some JetFlash (64GB) USB drives to use as boot drives and migrate my boot...

ProxMox users, developers, et alia: It seems that if one selects the CPU type of "x86-64-v2-AES" it does not allow nested virtualization. Is there a way to custom configure this CPU type such that it will allow that functionality? Stuart

ProxMox forum members, I recently have started to see this in my kern.log when trying to copy a large (4TB) file between two USB devices both formatted with ZFS under the latest ProxMox (fully updated). The rsync is running from the command line on the ProxMox node, not in a VM. This error has...

Hello all! Is anyone familiar with the configuration of GRUB / Linux in pursuance of instantiating a functioning serial console? I have SOL (Serial over LAN) enabled on my server, whereby I can SSH to the BMC on my server enter 'console 1' and have access to the console for all UEFI/BIOS...

ProxMox users, developers, et alia: Follows hereupon an excerpt from my /var/log/kern.log of what appears to be a problem in the ZFS code. In researching the issue I found some information that seems related, but I am not fully sure yet (see link #1 below). Has anyone seen such behavior before...

ProxMox users, et alia: I was reading a bit about "qm remote-migrate" and had a few questions about its ostensible application. I am quite aware that it is an experimental feature as well. Presumptions: 1) All VMs are stored on an NFS share coming from a TrueNAS server 2) There are 3 nodes in...

ProxMox users, developers, et alia: Subject to this posting is a model of 10GB pcie card that I am considering to obtain for a couple of my x3650 servers that are running ProxMox. My initial concern is what if any considerations (with respect to ProxMox, firmware, drivers, etc...) ought I...

All, I have two cluster members which seem to be able to ping each other and I can telnet to each of their ports 8006 and 22 between them but I cannot ssh from either one of them to the other. This started occurring after upgrading to PVE 8. Even if shutting the firewalls of on both still ssh...

ProxMox users, et alia: I have a 4 node cluster and I wish to change the hostname of one of the nodes. I am running the latest version of ProxMox on all nodes and the node I wish to rename currently has no VMs or containers running on it. What is the currently recommended procedure for...

ProxMox users, et alia: I recently booted up my forth cluster member (I do not keep it running all the time but wanted to update it) and realized I saw the following services having failed succeeding a run of "systemctl --failed". $ sudo systemctl --failed UNIT LOAD ACTIVE...

ProxMox users, et alia: I have a VM running the latest community edition version of pfSense on the latest version of ProxMox on an HP T620 with 16GB of RAM, 4 x AMD GX-415GA, and the internal Ethernet device is a RTL8111/8168/8411 device (the driver in use is the VirtIO driver). The mechanism...

I am trying to get a Fedora CoreOS instances to live migrate that has a residual set of "args" with ignition files and such that are blocking the live migration from becoming occurring. I wish to modify the hook-script to perform this task: pvesh set /nodes/pve1/qemu/112/config --args '' Now...

ProxMox users, developers, et alia: I am thinking about migrating from this barrage of interfaces I have now within ProxMox to trying to use an Open Virtual Switch model and am wondering what other folks have had in terms of experiences and what type of configurations worked for you? Here is...

Forum members, I am interested in selecting a quad port Ethernet card to be used with ProxMox and am wondering what people's experiences have been and what opinions are out there. One card I was looking at is the i350-T4v2 but I am curious what others think? For what it is worth the card would...

Proxmox Users, developers, et alia: As some of you might well be aware in the summer of 2020 AMD, Intel, RedHat, and SuSE all got together and created the microarchitectures of x86-64-v2, x86-64-v3, and x86-64-v4, each constituting some greater number of available classes of instructions added...

ProxMox users, developers, et alia: I am running the latest ProxMox kernel (5.19) and ProxMox works rather nices on this system (granted it is a "light weight" server, if you can even call this system a server!). The network card in it is a Realtek (as depicted herein below from lspci). The...

ProxMox user, developers, et alia: I have a 4 node cluster and I attempted to install CEPH on one of my cluster members and succeeding what appeared to me a successful installation of the packages I got a "got timeout" with a spinning circle just in precedence to where I should be clicking...

I edited this posting because I just realized the solution! I have a cluster I built and 2 of the systems are running with ZFS on them and one is running EXT4. The EXT4 system has "?" next to "local-lvm" and when a VM was migrated to the EXT4 based node it worked fine, but whence I tried to...

ProxMox Users, Developers, et alia: I am curious if anyone has a prediction as to when the ProxMox kernel version will get into the 5.19.0 version range? My purpose to asking is that I have an USB bluetooth adapter I plugged into my server (so it can communicate with a bluetooth thermometer)...

ProxMox users, developers, et alia: I created an SMB share on a TrueNAS SCALE server and initiated the installation of a ProxMox VM onto it. About 30% of the way through I got an io-error and some yellow triangle. Has anyone seen any kind of issues like this and what are the best logs to...