Recent content by Magneto

It's fixed now. One of the nodes had some communication problems due to incorrect VLAN settings. All

With 4 nodes, there's no quorum and the live cluster will fail

I have upgrades Proxmox 8.4 to Proxmox 9.1.4 with the pve8to9 script on a 5 node cluster with CEPH 19.2.3 All the nodes run pve-manager/9.2.2/. How do I fix this?

I upgraded a 5 node Cluster (with CEPH) from Proxmox 8.4 to Proxmox 9.1.4. The 5th node failed. So I reinstalled Proxmox 9.1 on the 5th node and tried to add it back to the cluster but all isn't well. What are the correct steps to take in this case ? Since it's a 5 node cluster with CEPH, I...

You can encrypt any VM's disks. Thus you would need to type in the password when the VM boots up, and as soon as it's powered off, the VM is locked / encrypted again. So, unless they manage to steal your hardware and keep it powered on, there's very little they can do with the hardware once...

Aaah, well spotted. I didn't even see that it's trying to install the enterprise version. CEPH is now installed on this node.

I have upgraded a 5 node Proxmox 8 cluster to Proxmox 9 and the last node failed. Somehow the PVE packages got removed and I could not reinstall them, So I thought I'd reinstall the host to PVE 9.1.1 and re-join it to the cluster. But I cannot install CEPH. This node wants to install the...

I am running port forwarding through PFSense and only allow my local IP address through.

I have some 4x 3.5" HDD chassis so the only way to properly utilize them is to use USB SSD drives.

So, are you implying that when system-journal and journal entries are written to a remote syslog server, one could use USB drives, especially USB SSD drives?

Did you ever get this working?

Surely this wouldn't be a problem if the syslog and other logging is done on a rsyslog server?

This is rather concerning. How does one setup high availability for VM's, to auto restart when a host node fails, of HA breaks the whole cluster?

ceph osd df tree: root@PVE2:~# ceph osd df tree ID CLASS WEIGHT REWEIGHT SIZE RAW USE DATA OMAP META AVAIL %USE VAR PGS STATUS TYPE NAME -1 29.71176 - 16 TiB 6.9 TiB 6.9 TiB 91 MiB 31 GiB 8.9 TiB 0 0 - root...

root@PVE1:~# ceph health detail HEALTH_WARN Reduced data availability: 40 pgs inactive, 42 pgs incomplete; Degraded data redundancy: 278376/3351945 objects degraded (8.305%), 35 pgs degraded, 36 pgs undersized; 34 slow ops, oldest one blocked for 13483 sec, daemons...