OK, I updated serial-connections file and created .conf with ipmi command.
Btw, instructions say: # an example serial-connections.conf file can be found in the # packages examples directory
Not really sure which directory is meant...
And: # how to automate the creation of this file: # use the "generate-hostnames" script to get the list of hostnames
Not sure were script "generate-hostnames" is located...
Anyhow, I still can not get to the nodes ipmi consoles. Is there easy way to check if IPMI card network settings were reconfigured correctly on boot?
P.S. I should've checked thread name - not IMPI, but IPMI... ush :)