hello everyone,
I have set up one cluster with two nodes.one node is having two network intewrface both are up...i have defined one of them ip address with interface eno1 in /etc/hosts file and when i try to run send recv program with mpirun it works welll.. but when i off eno1 interface it works well with another ip address with interface eno2....but when i again on eno1 and try to run program it will get hanged at connecting point... here i m putting output where i stuck.. please help me.. output:: *hello U are in MPI_init.....U are leaving MPI_init now....����msg from sender::::Hello world: processor 0 of 2 of n0cc29[n0cc29:24114] btl: tcp: attempting to connect() to [[14813,1],1] address 172.16.15.73 on port 1024* after this nothing is happening... with regards, khushi.
