reboot one node case all other nodes backup stop

starnetwork

Renowned Member
Dec 8, 2009
422
8
83
Hi,
in daily backup we did reboot to one of the servers
in case of that reboot, all other nodes stop the backup proccess
example:
Code:
INFO: Starting Backup of VM 117 (lxc)
INFO: status = running
ERROR: Backup of VM 117 failed - unable to open file '/etc/pve/nodes/server13nvme/lxc/117.conf.tmp.7676' - Permission denied

syggestions?

Regards,
 
Hi,

is this node a member of a cluster?
If yes, has this node quorum?
 
Hi,
1. yes, it's member of a cluster

2. after the reboot the node lost the quorum, after I rebooted all the nodes the quorum back to normal, it's look like the combination of backup and lost node from the cluster together Disrupted the work of the cluster
 
Do you have the backup and the corosync network on the same physical network?
 
Then this is an expected behavior your backup interupt the cluster communication and loos quorum.
 
any suggestion how to mange it with 2 network interfaces?
maybe vlans will help here?
openvswitch?
 
Thanks!
about: maybe vlans will help here?
we using 2x Broadcom BCM56846 10GbE Low Latency Switch
it's can work?

Regards,
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!