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i was indeed thinking to iscsi. Thanks for the answer!

what if i use a shared storage? Would it also work with only 2 PVE nodes? Or do I need absolutely 3 nodes?

I would like to setup a fault tolerant system with 2 nodes only in an Active-Passive pattern with the passive node getting all the data replicated to it. According the documentation [1] we can add an external node to maintain the quorum. Can it be used in a pseudo HA system with the data on a...

old thread but I wonder why not using disks in LBA mode with the P408i-a SR Gen10: https://h20195.www2.hpe.com/v2/getdocument.aspx?docname=a00008200enw

What would be the best way to manage a thin client with proxmox? I would like to be able to run for example ubuntu desktop installed on one of the machines on my new MBP M1.

damned... It seems my plane to name nodes hv01...hvNN was not that smart when you remove the first one ... Thanks for the info.

I've found https://pve.proxmox.com/wiki/Renaming_a_PVE_node . It seems such change can obnly be done on empty nodes not part of cluster. Does it means the only way to change an hostname is to reinstall the node?

We are removing a machine from our cluster and wanted to rename others. Should we remove the machine from the cluster when connected or can it be done when it is offline? Also I found some links to rename the hosts but what is the good way to do it without reinstalling and resetting the licenses?

Is ZFS ok to r un a mirror on 2x1To NVME m.2 disks ? It seems the READ performance is not OK on them : https://github.com/openzfs/zfs/issues/8381 What storage would you advise then?

I am wondering what kind of hardware people are using for PBS. I am actually hesitate between using an HPE proliant DL160 (bronze) CPU with 4 disks or an HPE DL180, which may be too much . Anything not expensive to advise that can liev in anoffice space? I am wondering supermicro are way too...

i needed to put he storage in SATA AHCI mode ... Otherwise it was trying to find a smart array.. Thanks for the help !

I am reading this old thread, Is there a way to simulate the acceptable number of machines you can have depending of the number of cores (and their speed) ?

I'm trying to install proxmox on a brand new HPE Proliant DL16 gen10 with no hardware raof. Install is OK, but when the system reboot, the boot partition is not found. Is there a way to fix it?

thanks for the link !

Why 2 OSD per disks?

Yes. I am not sure it worth any config changes right now. I was thinking maybe to use local disks in a ceph cluster ( I have enough ram). But since disks are internals I am not sure about it since operations during a disk failure will be harder.

I have 3 machines actually with 2 m.2 NVME disks (256GB) and 2 internals SSD medium endurance (480GB). I have for now installed the system on a raid1 on m.2 disks. I am looking to optmize this installation. Is there anything I could do with such install?

Right, I think it's something I have to heck again. I did't see any messages exchanged when I was watching the switch. I will recheck. The main idea is to handle packets in priority on vlan 10 on this mikrotik switch. Thanks for the answer anyway :)

I see a lot of organization using NFS instead of ISCSI for vms and data storage. It's apparently more to ease operations: backup can be done on the vm files and do not require a separate server. Is this true? How much performance you are really losing when using NFS instead of ISCSI? The only...

I have setup corosyn cover 2 network both handled in a distinct vlan (1 per nic) 10 on eno1 and 20 on eno2 and I was trying to give more priority to the VLAN 10 but I noticed that it's actually synchronizing over bridge instead of the VLAN 10 . Any idea what could be the reason ? What did I...