Ubuntu
linux package

  1. Bug #1402763
  2. Comment #3

Comment 3 for bug 1402763

Revision history for this message
James Page (james-page) wrote :

I've done a bit more testing, and here are my observations:

1) rebooting a container internally/stop-start externally using lxc-*

Works OK - container re-joins the corosync cluster just fine.

2) rebooting the physical host

Fails - containers never re-join the corosync cluster and perform the configured isolation response which is to stop everything.

That said, if I reconfigure the cluster to using a new multicast address, the cluster reforms OK.

So it would appear that cross server multicast is not being restored on a physical server reboot; I guess this could be something todo with switch configuration as well.