Maybe the node is currently not available (shutdown or crashed), or the network connection to this node is not available.
ping this node. If ok, try to
startup ParaStation MPI. From an other node, "add" this node:
Or logged on to this node, run psiadmin
which also starts up the ParaStation MPI daemon
See the section called “
Problem: psiadmin returns error
” for more details.
Check the logfile
this node for error messages.
Verify that all nodes have an identical configuration