When I disconnect node from cluster, HA kicks in, then the disconnected node...
I have a 3 node cluster, I have zfs + replication of 2 critical VMs (running on node 3) to all the other nodes (node 1 and 2), also both VMs are included in HA. They are running on node 3, I...
View ArticleCeph cluster with one node having no hard drives for specific pool.
I have 5 node Ceph cluster run under Proxmox. I am moving VMs from an old PVE/Ceph clusters to a new one PVE/Ceph clusters. During this time my new 5 node Ceph cluster will not have all the drives...
View ArticleCan't shrink zfs vm disk
My friend recently increased the size of a vm disk and went way too large on it. I was trying to help him resize it. The zfs resize command didn't work. He also tried creating a new disk, copying...
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New Error 400 on fresh installation.
I have installed pbs and update with non-production repository and: Dead! Working well before installation..broken after update! Any news? I have 3 PBS... all fails with update... what package is...
View ArticleDell H310 passthrough causing VM to fail on start, "Synchronize Cache(10)...
im attempting to passthrough a Dell H310 to a TrueNAS VM ive created (which i tested to make sure it boots up and works properly without passing through the SAS card), but whenever i try passing...
View ArticleProxmox installation via PXE: solution
Hi there, I would like to contribute to Proxmox with a simple(?) how-to that makes it possible to install PVE 2.0 via PXE. PREREQUSITES The following needs to be up and running for any kind of PXE +...
View Articleinstall stuck at 75% on "configuring smartmontools"
hi! very new proxmox user here, installing it for the first time on a new system currently i have an issue where the install is getting stuck on this specific part of the installation process and...
View ArticleRegenerating default GUI Certificates
I just tried to integrate a new (so I am a noob wrt ProxMox) ProxMox server into my existing private PKI. So I wanted by web sessions to use a cert I provided. To create the certificate: - I created a...
View ArticleLXC snapshot backup suspend the container and won't finish
Hello, we have a PVE Cluster runnning in version 8.2.7. We try to make backups from our LXC containers but every time the backup hang and won't finish. I notice in the task log, that the backup job...
View ArticleZFS nightmare
Precursor My cluster consisting of 2 PVE hosts and a qdevice have been happily running for months, no issues. Last weekend I saw there were updates (it's my homelab, so pve-no-subscription updates), I...
View ArticleNVME passthrough - can't change power state from D3hot to D0 (config space...
Since installing a truenas core with 6 NVME passthrough (zfs pool created in truenas), everything was ok. 6+months (but no reboot) I had to reboot the server (not just the VM) and now I cant boot the...
View ArticleVXLAN between standalone (non clustered) nodes.
Hello, I setup a VXLAN between two NON clustered nodes using PVE SDN wiki; https://pve.proxmox.com/pve-docs/chapter-pvesdn.html#pvesdn_setup_example_vlan As far as I can tell everything works. The...
View Articleno free space available
I have an issue were the server keeps using all available space. How do i found out what is taking up the space? Also, were are backups stored, local backups. i backed i a number of vms locally but i...
View ArticleNested pools
Hello, This is going to be a mix of two problems that are sort of linked. We use pools to both provide an easy way to manage access and to sort our virtual machines. Let's say we got the following tree...
View ArticleDisk Speeds inside a VM.
This is my issue. My proxmox host has 2 SSD's. One is for the host itself, and the other is for the virtual Disks for the VMs and containers. If I run hdparm or dd directly on the host, I get speeds on...
View ArticleDatasets Free Space not Matching Zpool
Hi there, I recently migrated some VMs from VMware using ovftool to a Proxmox node running ZFS. zpool list displays that there should be 3.06T free, but all the datasets when running zfs list shows...
View ArticlePVEPROXY will not start after system update, again
HI Everyone, I was struggling with this last night as I am trying to learn the ropes. I have a couple of machines (single nodes for now, no cluster, no HA) and I did a system update. After that I could...
View ArticleReplication in Proxmox
Hello! I have a doubt about replication in Proxmox. I'm used to work with VMWare ESXi and Veeam Backup & Replication so I have a concept of "Replication" that, from what I understand, is different...
View ArticlePBS 3.2.9 kann nicht mehr mit Nfs Datastores auf Synology NAS
Hallo Forum! Ich habe ein Problem mit NFS Shares auf einem Sysnology Nas Laufwerk. Das ganze hat über eine lange Zeit problemlos (Geschwindigkeit ist natürlich langsam) funktioniert. Dann kamen...
View ArticleWindows Guest Boot Hangs after Enabling Hyper-V in Windows Guest on 13th Gen...
Hi, I have been banging my head against the wall trying to get a working configuration for enabling Hyper-V on a 13700K intel host. I've referenced various CPU flags & kernel versions (5.15-6.2) to...
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