<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="Generator" content="Microsoft Exchange Server">  <style></style> </head> <body> <font face="Arial, sans-serif" size="2"> <div>Dear all,</div> <div> </div> <div>We want to implement Multipathing under linux redhat x86-64 AS U5 and two FC Emulex HBA LPe1150 and LPe11002</div> <div style="margin-top: 5pt; margin-bottom: 5pt; ">we installed the following drivers : <a href="linux_26_0.jsp"><font face="Times New Roman, serif" size="3" color="#0000FF"><u><b>8.0.16.40</b></u></font></a><font face="Times New Roman, serif" size="3"> </font></div> <div><font face="Times New Roman, serif" size="3"> </font></div> <div>We applied the following steps to configurer MPIO:</div> <ul style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 19pt; "> <li>configure /etc/modprobe.conf</li><li>make a new ramdisk</li><li>edit and change the etc/multipath.conf</li><li>multipathd start</li><li>multipath -v2</li><li>enable MPIO at boot</li><li>multipath -v0</li><li>multipathd restart</li><li>multipath -v2</li></ul> <div> </div> <div>under /dev/mapper we can find two devices VolGroup00-LogVol00 and VolGroup00-LogVol01 but multipath -ll oes not show any output</div> <div>can you please advise ? </div> <div>best regards</div> <div> </div> </font> </body> </html>