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The NICs that I'm using for CEPH traffic are directly wired to each other with static IPs in a 10.15.15.x subnet and communicating with each other over static routes. After the network outage, I noticed that one of them changed to a 10.2.0.x address in the GUI, even though the interfaces file...

It looks like one of my statically routed NICs decided to pick up a DHCP address via the bridged interface while the other VLANs were down. Why did this happen? How do I disable this feature?

All green, HEALTH_OK! :)

1 OSD host down, all three monitors up, but two metadata servers with question marks... OSDs are coming up after rebooting the first node again.

The network configuration on the first node had changed so that it wasn't using the correct NIC to communicate externally. After correcting the network configuration on that node the cluster came back up, but 16 out of 48 OSDs are still down, and PGs are all undersized and degraded.

root@engpve01:~# ceph -s cluster: id: 0544a545-75f6-4c11-a96f-32585f7ba767 health: HEALTH_WARN 1 filesystem is degraded 1 MDSs report slow metadata IOs 467 slow ops, oldest one blocked for 12132 sec, mon.engpve01 has slow ops 1/3 mons...

From the first node I can ssh to the second and then to the third, but the first and the third nodes cannot see eachother. They can't ping or ssh to eachother, even though they're on the same subnet: 10: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen...

I have a three node hyperconverged cluster running PVE 6.2-6 and CEPH. After recovering from network problems involving VLANs reverting to an older configuration and waiting overnight, only one of the three nodes shows that it's online. A Fencing message went out this morning about one of the...

I ran into problems when I enabled "VLAN aware," but I am able to use VLANs on individual VLANs with that setting off on the bridge. I don't know why it's working for me that way, but that's what works on my bridged trunk.

Thanks, Dietmar!

I haven't found a way to rollback to snapshot via API. I've done this with VMware and TFS/Lab Manager in order to facilitate automated testing, but I don't see a way to do it in ProxMox aside from "qm rollback." Is there a way to do this via the API?