I confirm this bug is still present in 13.04. Steps to reproduce:
1) Edit ~/.clusterssh/config to add a cluster
clusters=cluster1
cluster1=hostname1.lan hostname2.lan
2) cssh cluster1
ssh returns an error that indicates that hostname2.lan was passed as a parameter in the hostname1.lan ssh command instead of in a separate ssh command.
3) Apply the patch in this ticket to /usr/share/perl5/App/ClusterSSH/Config.pm
4) cssh cluster1 works windows for hostname1.lan and hostname2.lan appear with login prompts.
I confirm this bug is still present in 13.04. Steps to reproduce:
1) Edit ~/.clusterssh/ config to add a cluster hostname1. lan hostname2.lan
clusters=cluster1
cluster1=
2) cssh cluster1
ssh returns an error that indicates that hostname2.lan was passed as a parameter in the hostname1.lan ssh command instead of in a separate ssh command.
3) Apply the patch in this ticket to /usr/share/ perl5/App/ ClusterSSH/ Config. pm
4) cssh cluster1 works windows for hostname1.lan and hostname2.lan appear with login prompts.