Below are the performance results for 1GB vs. 10GB Ceph on a Windows VM. I have two servers with one HDD and two Transcend 220s 240GB SSDs on each server, and I do not understand these performance results.
I believe that is what I was referencing in my original post:
I ended up just going with figuring out what packages are installed by pveceph install and installing those directly using apt.
I would say that depends on your setup.
Some environments for example see "trusted devices" as second factor. If we are speaking about M$ environments it is often enough to protect with Windows Hello and a PIN. Your PIN is then replacing your...
If you need more than RBD (block storage) and CephFS (file storage) from your Ceph cluster you should look into not deploying it with the Proxmox tools.
VMware enables this behavior because it has VMFS - a cluster-aware, shared filesystem. VMFS implements proprietary on-disk locking and reservation mechanisms that safely coordinate multi-initiator access to the same disk.
Proxmox does not...
You cannot have Shared storage in a two node non-cluster installation. Shared storage, as defined by PVE terminology, is part of the cluster.
Everything you do after that is a road to data corruption. There are coordinated operations...
Hey! Sorry to bump this.
I have a question, especially to @thatgermandude
If u check for lspci -nnk | grep -A3 -E "VGA|Display" on the VM does it need to show i915? Or vfio-pci? I am not sure if I got it to work 100% since whenever I check for...
With PVE on a shared LUN you use LVM to split it up. That is a block storage.
See https://pve.proxmox.com/wiki/Multipath that also touches the final setup after multipathing (which you will usually have in such setps).
No, that is a complex...
We are running a cluster of 8 Proxmox VE nodes with OCFS2 on a SAN LUN since several years.
It works but it is not officially supported. There were some issues even with OCFS2 in recent kernels as the development of OCFS2 seems to have come to a...
Hi everyone,
I’m trying to understand how Proxmox handles shared block storage compared to VMware VMFS, and I’d like to ask for some clarification or best practices.
In VMware, VMFS allows multiple ESXi hosts to mount the same LUN...
I'm running pve 8.4.16 and want to renew my LE certficate using dns_miab, but I get an error after the TXT record has been validated.
"TASK ERROR: validating challenge...
Hi,
migration with noVNC clipboard will be supported in an upcoming qemu-server release, under the condition that the machine version of the VM is at least 10.1. It's already applied in git, but it's not packaged yet.
Halli Hallo,
ersteinmal Entschuldigung für den, mittlerweile, dreifachen Post.
Aber ich kam dem Fehler nun wohl endlich auf die Schliche.
Ich hab mir nochmal, die Netzwerkschnittstellenkonfigurationsdatei "/etc/network/interfaces" angeschaut...
I fixed it.
1. Use the command lsblk -f to locate the vfat partition.
2. Run proxmox-boot-tool init /dev/XXX (Replace /dev/XXX with your actual partition. In my case it was /dev/sda2).
3. Run proxmox-boot-tool refresh.
4. Run...