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<P class=MsoNormal style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: medium none; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; MARGIN: 0in 0in 0pt; BORDER-LEFT: medium none; PADDING-TOP: 0in; BORDER-BOTTOM: medium none; mso-border-bottom-alt: solid windowtext .75pt; mso-padding-alt: 0in 0in 1.0pt 0in"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p><FONT face="Times New Roman" size=3> </FONT></o:p></P>
<P class=MsoNormal style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: medium none; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; MARGIN: 0in 0in 0pt; BORDER-LEFT: medium none; PADDING-TOP: 0in; BORDER-BOTTOM: medium none; mso-border-bottom-alt: solid windowtext .75pt; mso-padding-alt: 0in 0in 1.0pt 0in"><FONT face="Times New Roman" size=3>After the extraction of MPICH in /usr/local</FONT></P></DIV>
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<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman"><FONT size=3>1- tcsh<SPAN style="mso-spacerun: yes"> </SPAN></FONT></FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>2- ./configure –with-comm=shared --prefix=/usr/local</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>3-<SPAN style="mso-spacerun: yes"> </SPAN>make</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>4-<SPAN style="mso-spacerun: yes"> </SPAN>make install</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>5-<SPAN style="mso-spacerun: yes"> </SPAN>util/tstmachines</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>in the 5<SUP>th</SUP> step error was</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>Errors while trying to run<SPAN style="mso-spacerun: yes"> </SPAN>rsh 192.168.0.25 –n /bin/ls<SPAN style="mso-spacerun: yes"> </SPAN>/usr/local/mpich/mpich-1.2.5.2/mpichfoo<SPAN style="mso-spacerun: yes"> </SPAN>unexpected response from 192.168.0.25</FONT></P>
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<P class=MsoNormal style="MARGIN: 0in 0in 0pt 0.5in; TEXT-INDENT: -0.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in"><SPAN style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><FONT size=3>n</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><FONT face="Times New Roman" size=3>> /bin/ls: /usr/local/mpich/mpich-1.2.5.2/mpichfoo:</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt 0.5in; TEXT-INDENT: -0.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in"><SPAN style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><FONT size=3>n</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><FONT face="Times New Roman" size=3>no such file or directory</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>The ls test failed on some machines.</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>This usually means that u donot have a common filesystem on all of the machines in your machines list; MPICH requires this for mpirun (it is possible to handle this in a procgroup file; see the……)</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>Other possible problems include:-</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>The remote shell command rsh doesnot allow you to run ls.</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>See the doc abt remote shell & rhosts</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><o:p><FONT face="Times New Roman" size=3> </FONT></o:p></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>You have common filesystem, but with inconsistent names</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>See the doc on the automounter fix</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>1 error were encountered while testing the machines list for LINUX</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>only these machines seem to be available</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>host1</FONT></P>
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<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>now since this is only a two node cluster host1 is the server on to which MPICH is being installed. & 192.168.0.25 is the client…..</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>rsh on both nodes is logging freely…….</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT size=3><FONT face="Times New Roman">On the server side the file<SPAN style="mso-spacerun: yes"> </SPAN>“ machines.LINUX<SPAN style="mso-spacerun: yes"> </SPAN>“ contains<SPAN style="mso-spacerun: yes"> </SPAN></FONT></FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>-192.168.0.25</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>-host1</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face="Times New Roman" size=3>Kindly help</FONT></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman" size=3> </FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman" size=3></FONT></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman" size=3>Akhtar</FONT></SPAN></P></DIV><p>
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