<br><font size=2 face="sans-serif">I just installed RC5 on a small testbed
consisting of two EM64T machines connected back to back with Mellanox MT25204
DDR HCAs. With RC4 I had problems with the ib_mthca driver initializing
on one of the machines. This problem has mysteriously gone away
with RC5, but now I am having a problem with the OpenSM Subnet Manager.
</font>
<br>
<br><font size=2 face="sans-serif">When I use the script supplied by RC5
to start the SM, either after a boot or manually, I get a segmentation
fault, right after the SM declares itself the MASTER:</font>
<br>
<br><font size=2 face="Courier New">[koa] (root) root> /etc/init.d/opensmd
start</font>
<br><font size=2 face="Courier New">/etc/init.d/opensmd: line 330: 6844
Done echo
$PORT_FLAG</font>
<br><font size=2 face="Courier New"> 6845 Segmentation
fault | $prog $START_FLAGS >/dev/null 2>&1</font>
<br><font size=2 face="Courier New">opensm start[FAILED]</font>
<br>
<br><font size=2 face="sans-serif">To get more information, I tried starting
the SM with the "-V" flag:</font>
<br>
<br><font size=2 face="Courier New">[koa] (root) root> /usr/local/ofed/bin/opensm
-V</font>
<br><font size=2 face="Courier New">-------------------------------------------------</font>
<br><font size=2 face="Courier New">OpenSM Rev:openib-1.2.0</font>
<br><font size=2 face="Courier New">Based on OpenIB svn Exported revision</font>
<br><font size=2 face="Courier New">Command Line Arguments:</font>
<br><font size=2 face="Courier New"> Big V selected</font>
<br><font size=2 face="Courier New"> Log File: /var/log/osm.log</font>
<br><font size=2 face="Courier New">-------------------------------------------------</font>
<br><font size=2 face="Courier New">OpenSM Rev:openib-1.2.0 OpenIB svn
Exported revision</font>
<br>
<br><font size=2 face="Courier New">Using default GUID 0x2c90200216dc5</font>
<br><font size=2 face="Courier New">Entering MASTER state</font>
<br>
<br><font size=2 face="Courier New">Segmentation fault</font>
<br>
<br><font size=2 face="sans-serif">Attached is the /var/log/osm.log file.
The first attempt at time 16:08 was with the script, the second
at 16:33 was with the "-V" flag. Also attached is the /etc/opensm.conf
file.</font>
<br>
<br><font size=2 face="sans-serif"> -Don
Albert-</font>
<br><font size=2 face="sans-serif"> Bull
HN Information Systems</font>
<br>
<br>
<br>