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Thank Alwin for your response. Well in the old cluster I can start and stop the VM with no problem (sudo virsh start <name>) Is there a how-to for attaching an external octopus ceph cluster to proxmox? but since the checksums of the rbds are matching on both sides ... would that really makes a...

Hi all, I have a ceph/kvm cluster on debian buster with ceph octopus. On it a bunch of vms which use rbd as storage backends. I like to migrate those vms to an actual proxmox cluster. I stopped the vm on the source side and then did: sudo rbd export <name-of-rbd> - | zstd | ssh...

It wasn't the route ... it was ipv6. just adding the ipv6 addresses to (in our case) "ips_proxmox" "ips_proxmox_wan" solved the problem. Thnx for your effort!

Ah I see! thnx!! I will have a look into that and will report back. Best regards

network for host A looks like this: -------------------- auto lo iface lo inet loopback iface lo inet6 loopback auto <if1> iface <if1> inet manual auto <if2> iface <if2> inet manual auto vmbr0 iface vmbr0 inet static address <hostA_public_address> netmask <hostA_public_netmask>...

So, I'm back and sadly the situation hasn't changed ... I can confirm that it is the firewall settings on the cluster that produces the "Connection refused (595)" error when I switch of the cluster firewall through the guy I can access the other host (error gone) I don't understand how my...

debug settings where set on both nodes but only the cluster.fw was configured. Firewall on the nodes was on, but no individual rule configured. Will be away for a couple of days, but than I need to come back and get this solved. Thnx for having a look on this so far!

Ah, I see, but the host firewall (/etc/pve/nodes/<node_name>/host.fw) takes precedence over the cluster wide settings? (/etc/pve/firewall/cluster.fw) (meaning if I restrict a port in cluster.fw but allow it in host.fw than it will be allowed?) can I put the above mentioned option section...

hostname resolves to the ips_proxmox_wan (the public ip address) I will check iptables again ... it would help though if the firewall would log when configured to do so: cat /etc/pve/nodes/<hostname>/host.fw [OPTIONS] tcpflags: 1 smurf_log_level: info tcp_flags_log_level: info log_level_in...

pveproxy runs on ":::8006" I access the WebGui through the public address "+ips_proxmox_wan" it is forwarded how? from which source to which destination? public_address to public_address? I added +ips_proxmox_wan to "IN ACCEPT" but still got the same error cluster.fw is now...

Well as far as I understand, yes. I can't give our actual ips here, but here's our /etc/pve/firewall/cluster.fw vmbr0 has the public IP vmbr1 has the internal/corosync IP ---------------------------------------------------- [OPTIONS] enable: 1 policy_in: DROP [ALIASES] [IPSET ips_proxmox]...

Hi all, I know this has been discussed before, but I ran into this error too and have an additional question/different set up. I like to run a two node cluster in a hosted environment. Good news: the cluster is running, both nodes are "green" in the webgui, pvecm status looks good etc etc. Both...

Is there no way to get this working? As mentioned I have the two systems connected via a crosslink cabel and only the ip address of those interfaces configured as --bindnet0_addr <ip> --ring0_addr <ip>

Unfortunately I ran into this error too. I like to run a two node cluster in a hosted environment. Good news: the cluster is running both nodes are "green" in the webgui, pvecm status looks good etc etc both nodes have two interfaces, one facing the public internet, and one connected via a...

Hi, what's wrong with firewall logging? the pve firewall in my cluster seems to work fine except it shows no logs? I set "/etc/pve/nodes/<nodenmae>/host.fw" to: ---snipp--- [OPTIONS] tcpflags: 1 smurf_log_level: info tcp_flags_log_level: info log_level_in: debug log_level_out: debug...

Ah okay thnx! And, b.t.w. thnx and respect for this very nice piece of software!

Hi all, I've set up a small proxmox cluster - installed on top of a debian stretch with apt-get install proxmox-ve ... All fine and smooth. Only hickup is that I can only VNC into the VMs that are running on that machine that I'm connected to on the gui. If I want to connect to a VM running on...

indeed! cool! thnx a lot for quick resonse!!

Hi all, how can I map one ceph rbd to a bunch of different VMs in proxmox. I would need a shared storage and would like to use ocfs2 for that, once I got the rbd mapped. cephfs from the proxmox host is not an option, neither is glusterfs between the vms nor drbd. TIA!