<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hello,<br><br>I am trying to install mpich2 on a 3 node cluster of quadcore processors with centos5.4 x64 version. I am getting error messages when I issue the mpd & command on the first node (head node). I have provided the path in the bash_profile file and do not get any error messages when I go through the list of commands provided in the install help file in pdf format. The error messages are as below;<br><br>*********************************************************************************************************<br>[root@node01 ~]# mpd &<br>[1] 4046<br>[root@node01 ~]# node01_37116 (mpd_sockpair 240): connect -3 Temporary failure in name resolution<br>node01_37116 (mpd_sockpair 247): connect error with -3 Temporary failure in name resolution<br>mpd &<br>[2] 4048<br>[root@node01 ~]# An mpd is already running with console at
/tmp/mpd2.console_root on node01. <br>Start mpd with the -n option for a second mpd on same host.<br><br>[2]+ Exit 255 mpd<br>[root@node01 ~]# mpdallexit<br>[root@node01 ~]# <br>*********************************************************************************************************<br><br>Please let me know if any additional info. is needed.<br>raasik<br><br></td></tr></table><br>