Problem sync ceph afer reboot switch

[anthony.sibiodon]

Hello,
please excuse me for my bad english
presentation :
I have an infrastructure of 5 proxmox servers with Ceph.
network cards 0 and 2 are in BOND for CEPH and network cards 1 and 3 are in BOND for CLUSTER.
the 2 BONDs are on the same switch and they are separated in 2 different VLANs.

Problem :
for maintenance, I had to restart the switch and when it has restarted, my CEPH seems to be out of sync. moreover, the IP used by the CEPH is also the IP for accessing the Proxmox web config. so that I resume remote access, I have to restart the 5 servers via IPMI.

Can you help me

Thanks

 

[Richard]

Hello,
please excuse me for my bad english
presentation :
I have an infrastructure of 5 proxmox servers with Ceph.
network cards 0 and 2 are in BOND for CEPH and network cards 1 and 3 are in BOND for CLUSTER.
the 2 BONDs are on the same switch and they are separated in 2 different VLANs.

Problem :
for maintenance, I had to restart the switch and when it has restarted, my CEPH seems to be out of sync. moreover, the IP used by the CEPH is also the IP for accessing the Proxmox web config. so that I resume remote access, I have to restart the 5 servers via IPMI.

Can you help me

Thanks

Sounds rather like a switch problem than a Proxmox one. Why access to WEB-GUI should not work any more after switch restart?

 

[anthony.sibiodon]

Hello, I just tested.
in fact, when the switch restarts the flow of proxmox servers switches to the passive interface of the jump.
on the other hand the flows do not automatically return to the master interface.
Do you have an idea ?
Thx

 

[Alwin]

on the other hand the flows do not automatically return to the master interface.

You need to set a bond-primary on the bond interface, otherwise the link will not return.

 

[anthony.sibiodon]

thank you for your return. by cons how we configure it? in attachment the configuration of my network interfaces.