I was given these two very usefull commands that can be ran from the console of an Equallogic SAN to assist with troubleshooting.
When you are logged into the group IP of a SAN group run the following command to find out which SAN member you are connected to.
su exec uname “-n”
When trying to diagnose routing issues to a partner SAN you can run the following command to run a trace route.
su exec “traceroute IPYOUWANTTRACR”
I’m sure there are many more commands and will update this post with more when I find them.