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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi, I'm testing ocfs2 in a 2-node ocfs2 cluster.
I have 12 SAN LUNs that I'd like to stripe and mount up as an ocfs2
filesystem. I've been told that because LVM2 is not cluster aware,
that it can't be used. I'm trying to make mdadm work.
(using EMC powerpath for multipath). I can create an md raid0 device on
one node using the /dev/emcpowerxx pseudo-devices, and on the other node the md
device is there, but it has scanned for the devices, and it shows the /dev/sd*
devices, not the pseudo-devices that really need to be used for multi-path. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone know how to make the other node only use the
pseudo-devices for multi-path. And what is recommended for RAID in ocfs2?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-phil<o:p></o:p></span></font></p>
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