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I'm aware that Ceph is a distributed file system and that if it has fewer than three nodes it does not work as it should. I'm fighting for the third node. To put the second into production I have to be able to convince my bosses to take a 25GB switch. In the meantime I would like to put into...

ceph osd tree: ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF -1 14.88217 root default -3 14.88217 host pveZZ 0 NVMe1 0.45479 osd.0 up 1.00000 1.00000 1 NVMe1 0.45479 osd.1 up 1.00000...

How? I tried ceph osd pool set <pool name> RF 2 Didn't work.

How can I make Ceph emulate some sort of RAI1? I am aware that Ceph is a distributed file system and that if it has fewer than three nodes it does not work as it should. I'm fighting for the third node. To put the second into production I have to be able to convince my bosses to take a 25GB...

Can I?

Is there no way to export these logs?

They are very rare, very true. I found them for sale inside a server on a site that I can also put but I ask for authorization anyway. I would not like to be accused of spam. XD

Has anyone had a chance to try them?

How does proxmox behave with the "new" SR-IOV AMD graphics card? Like: Instinct MI50 (16Gb and 32GB). Instinct MI100. Do they work? Do they need a specific driver in proxmox? Can they be "divided"?

I'm not interested in statistical data. I'm interested in the activities carried out. Something like (proxmox firewall log): 116 7 tap116i0-IN 07/Jun/2021:15:36:12 +0200 ACCEPT: IN=fwbr116i0 OUT=fwbr116i0 PHYSIN=fwln116i0 PHYSOUT=tap116i0 MAC=01:00:5e:7e:7f:3f:78:8a:20:89:19:2b:08:00...

Can we do that in proxmox? If yes how? I try to explain myself better. I see that in proxmox there is a log of the firewall activities, even at the single VM level. How can I export it? Maybe in real time? How is it interpreted? Is it possible to increase the level of detail of the log? Is...

Try to set to "Default" all the "Extra CPU Flags":

I just can't do the "make install". And to get to the "make" I have to switch to the experimental version by unlocking the PVE pve-no-subscription repository, which I wanted to avoid in order not to recompile with every kernel update. I don't know if it makes so much sense to insist now as the...

I'm just starting to experiment with Ceph. For now I have excellent feedback but also some things I don't understand. The occupation of the pool is one of them. For example, in the test station I have two virtual machines, one a clone of the other. Both have a 320GB drive and the occupied space...

Now I don't think I'll be able to test it in time, I'll check the new version. Thank you.

Brand new installation of Proxmox VE 6.4-4 fails to install Manager mgr.pve proxmox-ve: 6.3-1 (running kernel: 5.4.106-1-pve) pve-manager: 6.4-4 (running version: 6.4-4/337d6701) pve-kernel-5.4: 6.4-1 pve-kernel-helper: 6.4-1 pve-kernel-5.4.106-1-pve: 5.4.106-1 ceph: 15.2.11-pve1...

Ok, where and how do I have to put these settings?

I haven't changed any ZFS configurations. I don't have a hardware RAID. Are samsung 860 EVO slow? I do not think it depends from disks. IOTOP show random 500MBi/s write not related to any VM but mostly releted to ZFS tasks.

I have two zpools, one the host and one per the VM disks. rpool (mirror), 2 x 500GB samsung 970 evo, for proxmox fastSSD (raidz1), 3 x 4TB samsung 860 evo, for VM disks. I have create the ZFS pools with the proxmox GUI. No other configuration have been made.

I don't think that's the problem. I think it's more of a ZFS configuration problem or ZFS itself. Is raidz1 that bad? How and where to configure ZFS correctly.