Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

question of run comsol -nn 4 mpd boot -f mpd.hosts!

Please login with a confirmed email address before reporting spam

Dear COMSOLers,

I encounter a question when I rum comsol and mpich2.

first , I'm sure the MPICH2 is OK. I input the command 'mpdboot -n 4 -f mpd.hosts', it works and I can trace the four nodes using command 'mpdtrace'.

But, when I imput the command ' comsol -nn 4 mpd boot -f mpd.hosts', it returns a error named 'mpdboot_cluster (handle_mpd_output 850): from mpd on bc1n1, invalid port info: bc1n1: Connection refused'.

How can figure it out?

Thanks a bunch!

Best wishes!

Kyo



0 Replies Last Post 05.09.2010, 06:37 GMT-4
COMSOL Moderator

Hello Kyo Lee

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.