Recent content by gurubert

The cluster should come back.

All VMs will stop working as the Ceph cluster will stop working. The Proxmox cluster also will stop working.

There is the vmfs-tools package available on Debian. But this is out of the support scope of Proxmox.

Isn't the issue here that the client process requesting the data from the OSDs needs to know where in the CRUSH topology it runs? In a hyperconverged cluster with only three nodes this may be a very good optimization, because there all data is stored on the local node. In larger clusters this is...

Ping times are way too high for corosync. And do I read that correctly that there is an Internet connection involved? Do you use some kind of VPN between the sites? As can be seen with the round trip times (rtt min/avg/max/mdev = 15.667/25.435/33.892/3.466 ms) there is also much jitter on the...

What is the network latency between the nodes on the network used for corosync? is this network on a shared medium? Can there be congestion?

Do not use consumer devices with Ceph.

When even the kernel shows an IO error (in dmesg) it is time to replace the device.

After changing the hostname a reboot is recommended as other services may also still use the old hostname.

Please do not install packages outside of the Proxmox and Debian repositories if you not even know how to run the installer. Just my ¢2.

Das sind schon allein zu wenig Knoten für Ceph.

Wie sieht denn der Rest des Clusters.aus? Ich würde davon ausgehen, dass ein Pi zu wenig Leistung für ein OSD hat.

Was soll denn auf dem Pi laufen?

You can assign 2 or more votes to the Qdevice. This could help by providing more votes. E.g.: each PVE node has one vote and the Qdevice has 3. Total votes are 19, majority is 10. 9 PVE hosts can fail and there is still a majority of votes available. But if the Qdevice fails only 6 other PVE...

CVE-2026-32746 affects telnetd. Do you have telnetd installed or even enabled on any of your machines?