[Debian-ha-maintainers] Bug#970084: corosync: Corosync becomes unresponsive and disconnects from the rest of the cluster when primary link is lost

[Valentin Vidic]

On Fri, Sep 11, 2020 at 11:22:19AM +0200, Eugen Wick wrote:
> * Tests with Corosync 3.0.3 from debian testing.
> We installed packages from debian testing and fulfilled dependencies from
> debian backports.
> 
> #########################
> apt install libnozzle1=1.16-2~bpo10+1 libknet1=1.16-2~bpo10+1 libnl-3-200
> libnl-route-3-200 libknet-dev=1.16-2~bpo10+1 ./corosync_3.0.3-2_amd64.deb
> ./libcorosync-common4_3.0.3-2_amd64.deb
> #########################
> The described problem does not occur with the 3.0.3 version from debian
> testing.

This might be a knet problem. Can you test if just installing knet
libs from backports with corosync 3.0.1-2+deb10u1 solves the issue
you are seeing?

-- 
Valentin