Dear mail-list users, I have a problem when I try to run a parallel gromacs job on fedora core 15. The same job (same installation options and network-setup) for fedora core 13 works fine. I already tried it in a fedora forum but I could not find a solution there ...
[terminal output start] [name@quoVadis27 folder]$ mpirun -np 4 mdrun [...] : Could not resolve hostname quoVadis27: Name or service not known -------------------------------------------------------------------------- A daemon (pid 9722) died unexpectedly with status 255 while attempting to launch so we are aborting. There may be more information reported by the environment (see above). This may be because the daemon was unable to find all the needed shared libraries on the remote node. You may set your LD_LIBRARY_PATH to have the location of the shared libraries on the remote nodes and this will automatically be forwarded to the remote nodes. -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun noticed that the job aborted, but has no info as to the process that caused that situation. -------------------------------------------------------------------------- mpirun: clean termination accomplished [terminal output end] It claims that "quoVadis27" is not known however this is just the name of the maschine itself: [terminal output start] [name@quoVadis27 ~]$ hostname quoVadis27 [name@quoVadis27 ~]$ cat /etc/resolv.conf # Generated by NetworkManager nameserver 192.168.0.1 [name@quoVadis27 ~]$ cat /etc/hosts 127.0.0.1 localhost.localdomain localhost ::1 localhost6.localdomain6 localhost6 [terminal output end] Also the LD_LIBRARY_PATH is set in the bash.rc: export LD_LIBRARY_PATH="/usr/local/lib" . Any ideas how to solve this problem? best, Bernhard
