Dear all,
I have 10 nodes name N01~N10. In these nodes two nodes installed Windows server 2012 and others are Windows 7 64bit. A domain fem.org was created in one node. All nodes have joined into this domain. However, the nodes that installed Windows 7 64bit version didn't log into as domain user, but as local user.
I used mpiexec 4.1.3.047 before and I usually run the command like following:
mpiexec -wdir "Z:\Debug\test" -mapall -hosts 10 n01 2 n02 2 n03 2 n04 2 n05 2 n06 2 n07 2 n08 2 n09 2 n10 2 Z:\Debug\fem
and it works.
Now I tried to use latest version of mpi by updating two nodes N01 and N10 (the windows 7 64bit OS is installed). After removed old version and installed latest version, I have the following command:
hydra_service -install
smpd -install
mpiexec -remove
mpiexec -register
I used the local user instead of domain user register to mpiexec. However, when I run the program by
mpiexec -wdir "Z:\Debug\test" -mapall -hosts 2 n01 2 n10 2 Z:\Debug\fem
The following error message displayed:
Credentials for N01\tang rejected connecting to N10
Then I run
mpiexec -remove
and
mpiexec -register
on these two nodes again and this time I use the domain user register, and launch fem by mpiexec again. This time it works.
My question is: How to let latest MPI support local user register?
Thanks,
Zhanghong Tang