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<DIV dir=ltr align=left><SPAN class=143523215-22052007><FONT face=Arial
color=#0000ff size=2>What server model and CPU model do you
have?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=143523215-22052007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=143523215-22052007><FONT face=Arial
color=#0000ff size=2>This could be <A
href="https://bugs.openfabrics.org//show_bug.cgi?id=229">https://bugs.openfabrics.org//show_bug.cgi?id=229</A>.
Try setting RENICE_IB_MAD=yes in /etc/infiniband/openibd.conf, then reboot or
run /etc/init.d/openibd restart, and see if that helps.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff
size=2></FONT> </DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>Scott
Weitzenkamp</FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>SQA and Release
Manager</FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>Server Virtualization
Business Unit</FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>Cisco Systems</FONT></DIV>
<DIV> </DIV><BR>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> general-bounces@lists.openfabrics.org
[mailto:general-bounces@lists.openfabrics.org] <B>On Behalf Of </B>SEGERS
Koen<BR><B>Sent:</B> Tuesday, May 22, 2007 6:44 AM<BR><B>To:</B> Ami
Perlmutter; Shirley Ma<BR><B>Cc:</B> general-bounces@lists.openfabrics.org;
general@lists.openfabrics.org<BR><B>Subject:</B> RE: [ofa-general] GPFS node
loses IB-connection<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I did the iperf tests
on servers with OFED-1.2-RC3.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">It also gives the
same result. Actually, it is even worse: when the interface dies, it gets in
PORT_INIT state, but it doesn’t go to PORT_ACTIVE again. At least not within
10 minutes.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I’ll give you the
test script I ran:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.114
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 5001
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.114
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 5002
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.114
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 5003
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.115
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 6001
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.115
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 6002
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.115
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 6003
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.116
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 7001
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.116
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 7002
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.116
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 7003
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.117
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 8001
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.117
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 8002
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">ssh 10.224.158.117
LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -s -p 8003
&<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">sleep
5<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">for i in 14 15 16
17<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">do<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">
ssh 10.224.158.111 LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -c 192.168.2.$i
-p $((i-9))001 -t 120 -d -P 5 &<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">
ssh 10.224.158.112 LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -c 192.168.2.$i
-p $((i-9))002 -t 120 -d -P 5 &<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">
ssh 10.224.158.113 LD_PRELOAD=libsdp.so SIMPLE_LIBSDP=OK iperf -c 192.168.2.$i
-p $((i-9))003 -t 120 -d -P 5 &<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">done<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Any
ideas?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Regards,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Koen<o:p></o:p></SPAN></FONT></P>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">Van:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
general-bounces@lists.openfabrics.org
[mailto:general-bounces@lists.openfabrics.org] <B><SPAN
style="FONT-WEIGHT: bold">Namens </SPAN></B><st1:PersonName w:st="on"
ProductID="SEGERS Koen">SEGERS Koen</st1:PersonName><BR><B><SPAN
style="FONT-WEIGHT: bold">Verzonden:</SPAN></B> dinsdag 22 mei 2007
10:55<BR><B><SPAN style="FONT-WEIGHT: bold">Aan:</SPAN></B> Ami Perlmutter;
Shirley Ma<BR><B><SPAN style="FONT-WEIGHT: bold">CC:</SPAN></B>
general-bounces@lists.openfabrics.org;
general@lists.openfabrics.org<BR><B><SPAN
style="FONT-WEIGHT: bold">Onderwerp:</SPAN></B> RE: [ofa-general] GPFS node
loses IB-connection</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">GPFS keeps its
connection constantly open.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">We did some more
tests with iperf:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">If we don’t run
bidirectional tests, all connections keeps running smoothly. If we add
bidirectional tests, it becomes unstable. Certainly if this is done on
multiple nodes. Is this normal?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">The failed iperf
tests give the same error in the switch log:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:14:59
topspin-120sc ib_sm.x[618]: %IB-6-INFO: Generate SM OUT_OF_SERVICE trap for
GID=fe:80:00:00:00:00:00:00:00:05:ad:00:00:08:a8:71<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:14:59
topspin-120sc ib_sm.x[618]: %IB-6-INFO: Generate SM DELETE_MC_GROUP trap for
GID=ff:12:60:1b:ff:ff:00:00:00:00:00:01:ff:08:a8:71<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:14:59
topspin-120sc ib_sm.x[618]: %IB-6-INFO: Configuration caused by discovering
removed ports<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:00
topspin-120sc ib_sm.x[621]: %IB-6-INFO: Program switch port state to down,
node=00:05:ad:00:00:0b:a2:cc, port= 6, due to non-responding
CA<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=FR
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:00
topspin-120sc port_mgr.x[497]: %PORT-6-INFO: port down - port=1/6,
type=ib4xTXP<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:00
topspin-120sc diag_mgr.x[508]: %DIAG-6-INFO: in portTblFindEntry() -
IfIndex=70(1/6)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:00
topspin-120sc diag_mgr.x[508]: %DIAG-6-INFO: cannot find entry -
IfIndex=70(1/6)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:04
topspin-120sc ib_sm.x[618]: %IB-6-INFO: Configuration caused by discovering
new ports<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:04
topspin-120sc ib_sm.x[618]: %IB-6-INFO: Configuration caused by multicast
membership change<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:04
topspin-120sc ib_sm.x[618]: %IB-6-INFO: Generate SM IN_SERVICE trap for
GID=fe:80:00:00:00:00:00:00:00:05:ad:00:00:08:a8:71<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=FR
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:05
topspin-120sc port_mgr.x[497]: %PORT-6-INFO: port up - port=1/6,
type=ib4xTXP<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:07
topspin-120sc ib_sm.x[632]: %IB-6-INFO: Generate SM CREATE_MC_GROUP trap for
GID=ff:12:60:1b:ff:ff:00:00:00:00:00:01:ff:08:a8:71<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">May 22 08:15:08
topspin-120sc ib_sm.x[618]: %IB-6-INFO: Configuration caused by multicast
membership change<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">RC3 is just
installed. Results will follow soon.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Regards,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Koen<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">Van:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> Ami
Perlmutter [mailto:amip@dev.mellanox.co.il] <BR><B><SPAN
style="FONT-WEIGHT: bold">Verzonden:</SPAN></B> dinsdag 22 mei 2007
10:33<BR><B><SPAN style="FONT-WEIGHT: bold">Aan:</SPAN></B> Shirley
Ma<BR><B><SPAN style="FONT-WEIGHT: bold">CC:</SPAN></B> <st1:PersonName
w:st="on" ProductID="SEGERS Koen">SEGERS Koen</st1:PersonName>;
general-bounces@lists.openfabrics.org;
general@lists.openfabrics.org<BR><B><SPAN
style="FONT-WEIGHT: bold">Onderwerp:</SPAN></B> Re: [ofa-general] GPFS node
loses IB-connection</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">does the application constantly open and close
connections? <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt">*** Disclaimer ***<BR><BR>Vlaamse Radio-
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publiek recht<BR>BTW BE 0244.142.664<BR>RPR
Brussel<BR>http://www.vrt.be/disclaimer<o:p></o:p></SPAN></FONT></P></DIV>***
Disclaimer ***<BR><BR>Vlaamse Radio- en Televisieomroep<BR>Auguste Reyerslaan
52, 1043 Brussel<BR><BR>nv van publiek recht<BR>BTW BE 0244.142.664<BR>RPR
Brussel<BR>http://www.vrt.be/disclaimer<BR><BR></BLOCKQUOTE></BODY></HTML>