Recent content by rndlinux

Hi, Can anyone know how to fixed MAC Address for IntPort on OVS?

Hi, I have a cluster proxmox with 20 nodes. After I rebooted node01 and node boot again. I see MAC Address on interface of node01 has been change to another MAC. So, can anyone give me advice about that?

Hi Spirit, I test multicast with omping and using tcpdum => i see multicast address is 232.43.211.234 After that, I checked my cluster with tcpdum on interface ring0 (active link) and not see any multicast address like bellow: And I also using netstat -an to check multicast address and do...

Hi Spirit, I have used OVS for link0 and link1 on my cluster. For now I test multicast with omping and see packet loss. Can you give me your advice how to fix this issues?

I read the document, it is possible to enable multicast but I do not know how to do this. Can you help? And my cluster not open port 5404, can you give me your advice about this port?

Hi spirit, Port 5404 not listed and open on my cluster. I see only 5405 (ring0) and 5406 (ring1) is open. Two port open on two ring0 and ring1. I know unicast only use for 4 nodes. If cluster using more than 4 nodes => must use multicast? Did you use multicast for your cluster 20 nodes? I...

Hi Tim, I have updated version when del and add another node to cluster => for now version is 60. Let me share my cluster config, hoping you help. WAN (bond) eno1, eno2 (active,backup), trunk port. - ring0 LAN (bon1) eno3, eno4 (active, backup). trunk port - ring1 SAN (bon2 active, backup...

Hi Tim, proxmox-ve: 6.1-2 (running kernel: 5.3.10-1-pve) pve-manager: 6.1-3 (running version: 6.1-3/37248ce6) pve-kernel-5.3: 6.0-12 pve-kernel-helper: 6.0-12 pve-kernel-5.0: 6.0-11 pve-kernel-5.3.10-1-pve: 5.3.10-1 pve-kernel-5.0.21-5-pve: 5.0.21-10 pve-kernel-5.0.21-2-pve: 5.0.21-7...

My cluster have upgraded from 5.4 to 6.1, and pve 5.4 it used multicast. Can anyone help me how to check my cluster use unicast or multicast with proxmox 6.1?

Hi Spirit, Thank you, i have attached logs. Could you please check?

Hi tim, I used proxmox 6.0 on this issues. And 06/12/2019, i have upgraded all node to proxmox 6.1 (pve-manager/6.1-3/37248ce6). After that, clluster stable. Yesterday, i rebooted node11. After node11 online again => all node another reboot over again and not stop reboot. I must power off...

I have 18 nodes in Proxmox Cluster on 2 rack (rack A (2 switch for ring0 và ring1) and rack B (2 switch for ring0 and ring1). Ring0 and Ring1 run on two vlan. I move node04 from rack A to rack C (2 switch for ring0 and ring1). After turn on node04 => all 18 nodes were rebooted. Has anyone...