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<DIV><SPAN class=222300818-03082010>I am having a back and forth with RH support
on this.</SPAN></DIV>
<DIV><SPAN class=222300818-03082010>Problem is my fibre attached qdisk is
dm-multipathed yet when I issue "mkqdisk -L" I don't see the
/dev/mapper/mpath... but LUNs seen from individual fibre paths.</SPAN></DIV>
<DIV><SPAN class=222300818-03082010>In addition when I unplug cable (path
B) for /dev/sdh1 (same as /dev/dm-13), that node gets fenced
out.</SPAN></DIV>
<DIV><SPAN class=222300818-03082010></SPAN> </DIV>
<DIV><SPAN class=222300818-03082010># mkqdisk -L<BR>mkqdisk
v0.5.2<BR>/dev/sdd1:<BR>
Magic:
eb7a62c2<BR>
Label:
san_qdisk<BR>
Created:
Mon Aug 2 13:19:09 2010<BR>
Host: host1<BR>
Kernel Sector Size:
512<BR> Recorded Sector Size:
512</SPAN></DIV>
<DIV> </DIV>
<DIV><SPAN
class=222300818-03082010>/dev/sdh1:<BR>
Magic:
eb7a62c2<BR>
Label:
san_qdisk<BR>
Created:
Mon Aug 2 13:19:09 2010<BR>
Host: host1<BR>
Kernel Sector Size:
512<BR> Recorded Sector Size:
512</SPAN></DIV>
<DIV> </DIV>
<DIV><SPAN
class=222300818-03082010>/dev/dm-13:<BR>
Magic:
eb7a62c2<BR>
Label:
san_qdisk<BR>
Created:
Mon Aug 2 13:19:09 2010<BR>
Host: host1<BR>
Kernel Sector Size:
512<BR> Recorded Sector Size:
512</SPAN></DIV>
<DIV><SPAN class=222300818-03082010></SPAN> </DIV>
<DIV><SPAN class=222300818-03082010>Has anybody got dm-multipath working for
qdisk on RHEL 4.8 cluster?</SPAN></FONT></DIV></BODY></HTML>