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Subject: RE: Packet Loss on g8r10 aka coolcat and g7r203
Date: Fri, 16 May 2008 12:12:44 -0700
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E09FCF615@onstor-exch02.onstor.net>
In-Reply-To: <BB375AF679D4A34E9CA8DFA650E2B04E09C423C9@onstor-exch02.onstor.net>
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Thread-Topic: Packet Loss on g8r10 aka coolcat and g7r203
Thread-Index: Aci3gNylPDrC8Y0AReavzmgkbZSylAAABjiQAAAjO0AAAAzQkAABJW+w
References: <BB375AF679D4A34E9CA8DFA650E2B04E09C423C8@onstor-exch02.onstor.net> <BB375AF679D4A34E9CA8DFA650E2B04E09C423C9@onstor-exch02.onstor.net>
From: "Brian Stark" <brian.stark@onstor.com>
To: "John Rogers" <john.rogers@onstor.com>
Cc: "Tim Gardner" <tim.gardner@onstor.com>,
	"Andy Sharp" <andy.sharp@onstor.com>

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OK, I changed the MAC address on Andy's system to a MAC address that was
used on his previous Rev 2 board that is now retired and sitting in the
Pleasanton lab:
=20
000734100100
=20
Andy's board was using the correct MAC address, but it was easier to
change its MAC address since no storage is connected.
=20
g7r203 is pulling a MAC address from the chassis seep that is wrong for
that system, but it's ok to leave it as-is since Andy's system has now
been changed.
=20
I ran ~1000 pings through each system and saw no packet loss.  I think
we're good to go on these systems.
=20
=20
Brian
=20


________________________________

	From: John Rogers=20
	Sent: Friday, May 16, 2008 11:25 AM
	To: John Rogers; Brian Stark
	Cc: Tim Gardner; Andy Sharp
	Subject: RE: Packet Loss on g8r10 aka coolcat and g7r203
=09
=09

	g7r203 is 10.2.203.235 9002

	coolcat is 10.2.10.235 9044

	=20

=09
________________________________


	From: John Rogers=20
	Sent: Friday, May 16, 2008 11:21 AM
	To: Brian Stark
	Cc: Tim Gardner; Andy Sharp
	Subject: RE: Packet Loss on g8r10 aka coolcat and g7r203

	=20

	Is that going to change the WWN's as well? I think it does. So
let me know which one you change and I'll take care of the zoning.

	=20

=09
________________________________


	From: Brian Stark=20
	Sent: Friday, May 16, 2008 11:20 AM
	To: John Rogers
	Cc: Tim Gardner; Andy Sharp
	Subject: RE: Packet Loss on g8r10 aka coolcat and g7r203

	=20

	That would definitely cause a problem.  Let me know the SSC
consoles, and I'll take care of fixing the MACs.  I'll need to reboot at
least one of the systems, maybe both...

	=20

		=20

	=09
________________________________


		From: John Rogers=20
		Sent: Friday, May 16, 2008 11:16 AM
		To: Brian Stark
		Cc: Tim Gardner; Andy Sharp
		Subject: Packet Loss on g8r10 aka coolcat and g7r203

		These two systems have the same MAC address. Lets get
that corrected and see if the problem clears up.

		=20

		g7r203: 00:07:34:07:5c:00

		=20

		coolcat: 00:07:34:07:5c:00


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<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2>OK, I changed the MAC address on Andy's system =
to a MAC=20
address that was used on his previous Rev 2 board that is now retired =
and=20
sitting in the Pleasanton lab:</FONT></SPAN></DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2>000734100100</FONT></SPAN></DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2>Andy's board was using the correct MAC address, =
but it was=20
easier to change its MAC address since no storage is=20
connected.</FONT></SPAN></DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2>g7r203 is pulling a MAC address from the =
chassis seep that=20
is wrong for that system, but it's ok to leave it as-is since Andy's =
system has=20
now been changed.</FONT></SPAN></DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2>I ran ~1000 pings through each system and saw =
no packet=20
loss.&nbsp; I think we're good to go on these =
systems.</FONT></SPAN></DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2>Brian</FONT></SPAN></DIV>
<DIV dir=3Dltr align=3Dleft><SPAN class=3D992395418-16052008><FONT =
face=3DArial=20
color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV><BR>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px =
solid; MARGIN-RIGHT: 0px">
  <DIV class=3DOutlookMessageHeader lang=3Den-us dir=3Dltr align=3Dleft>
  <HR tabIndex=3D-1>
  <FONT face=3DTahoma size=3D2><B>From:</B> John Rogers <BR><B>Sent:</B> =
Friday, May=20
  16, 2008 11:25 AM<BR><B>To:</B> John Rogers; Brian Stark<BR><B>Cc:</B> =
Tim=20
  Gardner; Andy Sharp<BR><B>Subject:</B> RE: Packet Loss on g8r10 aka =
coolcat=20
  and g7r203<BR></FONT><BR></DIV>
  <DIV></DIV>
  <DIV class=3DSection1>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">g7r203 is=20
  10.2.203.235 9002<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">coolcat is=20
  10.2.10.235 9044<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <DIV>
  <DIV class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><FONT=20
  face=3D"Times New Roman" size=3D3><SPAN style=3D"FONT-SIZE: 12pt">
  <HR tabIndex=3D-1 align=3Dcenter width=3D"100%" SIZE=3D2>
  </SPAN></FONT></DIV>
  <P class=3DMsoNormal><B><FONT face=3DTahoma size=3D2><SPAN=20
  style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma">From:</SPAN></FONT></B><FONT=20
  face=3DTahoma size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma"> John=20
  Rogers <BR><B><SPAN style=3D"FONT-WEIGHT: bold">Sent:</SPAN></B> =
Friday, May 16,=20
  2008 11:21 AM<BR><B><SPAN style=3D"FONT-WEIGHT: bold">To:</SPAN></B> =
Brian=20
  Stark<BR><B><SPAN style=3D"FONT-WEIGHT: bold">Cc:</SPAN></B> Tim =
Gardner; Andy=20
  Sharp<BR><B><SPAN style=3D"FONT-WEIGHT: bold">Subject:</SPAN></B> RE: =
Packet=20
  Loss on g8r10 aka coolcat and =
g7r203</SPAN></FONT><o:p></o:p></P></DIV>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Is that =
going to=20
  change the WWN&#8217;s as well? I think it does. So let me know which =
one you change=20
  and I&#8217;ll take care of the zoning.<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <DIV>
  <DIV class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><FONT=20
  face=3D"Times New Roman" size=3D3><SPAN style=3D"FONT-SIZE: 12pt">
  <HR tabIndex=3D-1 align=3Dcenter width=3D"100%" SIZE=3D2>
  </SPAN></FONT></DIV>
  <P class=3DMsoNormal><B><FONT face=3DTahoma size=3D2><SPAN=20
  style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma">From:</SPAN></FONT></B><FONT=20
  face=3DTahoma size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma"> Brian=20
  Stark <BR><B><SPAN style=3D"FONT-WEIGHT: bold">Sent:</SPAN></B> =
Friday, May 16,=20
  2008 11:20 AM<BR><B><SPAN style=3D"FONT-WEIGHT: bold">To:</SPAN></B> =
John=20
  Rogers<BR><B><SPAN style=3D"FONT-WEIGHT: bold">Cc:</SPAN></B> Tim =
Gardner; Andy=20
  Sharp<BR><B><SPAN style=3D"FONT-WEIGHT: bold">Subject:</SPAN></B> RE: =
Packet=20
  Loss on g8r10 aka coolcat and =
g7r203</SPAN></FONT><o:p></o:p></P></DIV>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dblue size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">That would =
definitely=20
  cause a problem.&nbsp; Let me know the SSC consoles, and I'll take =
care of=20
  fixing the MACs.&nbsp; I'll need to reboot at least one of the =
systems, maybe=20
  both...</SPAN></FONT><o:p></o:p></P>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P>
  <BLOCKQUOTE=20
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    <DIV class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><FONT=20
    face=3D"Times New Roman" size=3D3><SPAN style=3D"FONT-SIZE: 12pt">
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face=3DTahoma=20
    size=3D2><SPAN=20
    style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma">From:</SPAN></FONT></B><FONT=20
    face=3DTahoma size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma"> John=20
    Rogers <BR><B><SPAN style=3D"FONT-WEIGHT: bold">Sent:</SPAN></B> =
Friday, May=20
    16, 2008 11:16 AM<BR><B><SPAN style=3D"FONT-WEIGHT: =
bold">To:</SPAN></B> Brian=20
    Stark<BR><B><SPAN style=3D"FONT-WEIGHT: bold">Cc:</SPAN></B> Tim =
Gardner; Andy=20
    Sharp<BR><B><SPAN style=3D"FONT-WEIGHT: bold">Subject:</SPAN></B> =
Packet Loss=20
    on g8r10 aka coolcat and g7r203</SPAN></FONT><o:p></o:p></P>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">These two systems have =
the same=20
    MAC address. Lets get that corrected and see if the problem clears=20
    up.<o:p></o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">g7r203:=20
    00:07:34:07:5c:00<o:p></o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">coolcat:=20
    =
00:07:34:07:5c:00<o:p></o:p></SPAN></FONT></P></BLOCKQUOTE></DIV></BLOCKQ=
UOTE></BODY></HTML>

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