You have Acronis Storage 2.4 and want to upgrade it to Acronis Software-Defined Infrastructure 2.5.
Upgrade check of network configuration fails.
Network connections are misconfigured.
Find out which connections are misconfigured. For such connections, values in the NAME and DEVICE columns will be different in the output of 'nmcli connection show'.
$ nmcli connection show
NAME UUID TYPE DEVICE
Bond connection 1 d714e443-8f45-49ea-a249-92e8c30f1aaa bond bond0
VLAN connection 1 bb02fdaf-7f72-47b8-8440-627de417981c vlan bond0.100
VLAN connection 2 694fa16a-2d8a-40f3-aae6-6cc1a3c6ccb8 vlan bond0.200
bond0 slave 1 e810649d-bf93-43d1-a6a1-8901f16e4a40 802-3-ethernet enp0s8
bond0 slave 2 19c2f797-0945-4d4b-afd3-02c1128d1e3d 802-3-ethernet enp0s9
enp0s10 4b2afbce-1c0c-4d5b-adbc-b96cc0de59c8 802-3-ethernet enp0s10
enp0s3 5c317045-d541-41a3-a902-a0f9e22f673e 802-3-ethernet enp0s3
enp0s8 becbc3a2-32aa-4fb1-b84f-cb843822769a 802-3-ethernet --
enp0s9 aec03586-d4bf-46a0-9d12-8f9f2356f963 802-3-ethernet --
In this example, misconfigured connections are "Bond connection 1", "VLAN connection 1", "VLAN connection 2", "bond0 slave 1", and "bond0 slave 2".
NOTE: Skip connections "enp0s8" and "enp0s9" despite different NAME and DEVICE values. They are already configured as parts of a bond, i.e. "bond0 slave 1" and "bond0 slave 2".
Do the following for each misconfigured connection:
- Set the names of the connection interface and the connection itself to the value in the DEVICE column. For example:
$ nmcli connection modify "VLAN connection 1" connection.interface-name bond0.100
$ nmcli connection modify "VLAN connection 1" connection.id bond0.100
- If the connection is a VLAN, also set the correct parent device name for it (note that the connection name was changed in the previous step). For example:
$ nmcli connection modify bond0.100 vlan.parent bond0
- Rename the connection configuration file to 'ifcfg-<DEVICE_value>'. For example:
$ mv /etc/sysconfig/network-scripts/ifcfg-VLAN_connection_1 /etc/sysconfig/network-scripts/ifcfg-bond0.100
NOTE: You can overwrite existing configuration files "ifcfg-enp0s8" and "ifcfg-enp0s9".
- Having properly configured all the connections, reload network configuration:
$ nmcli connection reload