redhat-upgrade-tool fails to reconfigure the static routes on the network interfaces, preventing the upgrade to happen
Issue
-
When executing
redhat-upgrade-tool
through a SSH connection, the command hangs after shutting down the network interfaces and the system is not pingable anymore# redhat-upgrade-tool --device /mnt/rhel76 [...] Shutting down interface eth0: Device state: 3 (disconnected) [ OK ] Shutting down interface eth1: Device state: 3 (disconnected) <HANG HERE>
-
Static routes are configured on the network interfaces
Environment
- Red Hat Enterprise Linux 6
- redhat-upgrade-tool (up to preupgrade-assistant-el6toel7-0.7.9-3.el6.noarch)
- Multiple network interfaces
- Static routes
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