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I have a small Proxmox cluster comprised of 4 x Dell R640s, each with 1TB of RAM, and 4 X 4TB Dell NVMe P4510 Drives configured in 2 x mirrored vdevs for a total of almost 8TB on each node in the cluster. This local storage is called `ssdstorage` on each node. I have set up HA and replication...

As the title says, I have two PBS servers and one (the backup unit) pulls a sync from the primary. I have my primary doing pruning and garbage collections already, do I also need to do that on the backup server that is pulling the sync or will it automatically prune based on the sync? I assume...

We have three Dell R640 servers; all NVMe-backed zfs storage, 1TB RAM each, 100G main interface, and 10G dedicated Corosync interface, all connected to Cisco Nexux 9k switches. Our PBS is also a Dell R640, 100% NVMe backed storage (RAIDZ2), 256GB RAM, 100G main interface only. Running iperf3...

So, as the title says, I am deploying all new Proxmox servers to replace our aging fleet of 2U Dells. Currently, I have a 10G trunk for all of my normal VLANs and a separate 10G connection specific to only Corosync VLAN traffic. My new servers have 4 x 10G NICs and 2 x 100G NICs each. I was...

So we have a 6-node prox cluster and several stand-alone proxmox servers (all 8.0.4) with PBS at 3.0-3). PBS is available on all nodes in our cluster and our stand-alone servers. Well, today, something weird happened. I ran a snapshot backup of a CT on one of our standalone nodes to our PBS...

So, I am running a 6-node cluster, a 10GB dedicated backend Corosync network with no other traffic, and a 10GB frontend network dedicated to various VLANs and networks to run our VMs/CTs. Also running PBS for backups. 20GB bonded link to that system running 802.3ad. I have a business dedicated...

I have a 6-node cluster that I recently (two nights ago) upgraded to 8.0.4. This cluster has been going strong with no issues at all until after the upgrade to 8.0.4. The upgrade went smoothly with zero issues at all. Now, one node in the cluster keeps 'greying out' on the GUI. I rebooted the...

Hello Everyone - We currently have a 4-node cluster running on Del R820s, each with 4 x E5-4650 2.7Ghz CPU, 256GB RAM, 10GB NICs, and mirrored SSD drives for VM/CT and NFS for other storage. We run Cisco Nexus 10G switching as our backend corosync separately from our 10G frontend. These...

I have a four-server cluster running HA and replication. I have multiple replication jobs running and most of them are replication just fine, but I have several that continue to fail with the following output and I cannot figure it out. I have deleted the replication jobs, readded them all to no...

Hello Community - We built a new proxmox cluster (3 node) and started migrating VMs and CTs from an existing Proxmox single node unit to the cluster. I keep having issues with these nodes crashing with weird filesystem and mount errors. They run perfectly fine on the old proxmox unit and w are...

Hello - I have a very weird issue I am trying to solve. I had a stand-alone promox server that has been running fantastic for quite some time. We decided to move to a more powerful proxmox custer. I utilize shard storage for all of our vzdump backups. After getting the new cluster up and running...

So the power company lost a transformer last night and our proxmox server went down after its large UPS died. This morning when trying to bring it back online it fails to boot. Controller sees all drives including the two SSD RAID1 drives that is the boot device. However when booting it gets...

I am running Proxmox 5.2 on a single non-clustered server. This is an HP Z820 with an LSI SAS 3008 controller flashed to IT mode. I am running ZFS across the board. The LSI controller is NOT the controller built onto the motherboard, but a new controller I installed into the server. My boot...

I have a system running 5.2-1 (latest updates). I have 2 x 512GB SSDs in a ZFS RAID1 configuration and 2 x 8TB Spinners in a ZFS RAID1 configuration. The SSD are my rpool and my 8TBs are setup as "spinners". I am using pve-zsync to snapshot and sync those snapshots between my SSDs and my...

I am running the latest version of Proxmox and I am having an issue where when I reboot my proxmox server (not often but it does happen) my NFS mounts located in /etc/fstab are not getting mounted. I am using these NFS mounts within a bunch of CTs so as a result those CT have cascading failures...

I tried to add a bind mount to a CT by adding this line to the configuration file: mp0: /mount/media,mp=/mount/media Where /mount/media is an NFS mount on my proxmox server and I want to mount it at the exact same location on the CT. When I restarted the CT it would not come back. When I...

Ombi is a request program that allows users to request TV and Movies on your Plex server. So I have installed Ombi in a Ubuntu 16 (and 17) container. I can not get it to work and worked with the Ombi folks and finally determined that it will not work in a container for some reason. When I...

I have a server running proxmox-ve-5.1-25 with all the latest updates. I have been running the server for about 4 months now with no problems until this last update. A couple of days after running the update I needed to reboot the server and when I did it failed to come back online with the...