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Subject: RE: Cougar Blocker defects
Date: Fri, 21 Dec 2007 15:37:43 -0700
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E030E3AC7@onstor-exch02.onstor.net>
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Thread-Topic: Cougar Blocker defects
Thread-Index: AchECptfzX5038hZS4OfeTrQjU/V/AABKuOAAASPzdAAAA3LwA==
From: "Mike Lee" <mike.lee@onstor.com>
To: "Brian Stark" <brian.stark@onstor.com>,
	"Vikas Saini" <vikas.saini@onstor.com>,
	"dl-Cougar" <dl-Cougar@onstor.com>

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=20
I took a quick look at 21613 and think it would require Jeff's help to
resolve, as the fiber channel may be the origin of the problem.
I've started looking at 21625.
-Mike

-----Original Message-----
From: Brian Stark=20
Sent: Friday, December 21, 2007 2:35 PM
To: Vikas Saini; dl-Cougar
Subject: RE: Cougar Blocker defects


On the Dev side, who is looking into these defects?
=20
=20
Brian
=20


  _____ =20

From: Vikas Saini=20
Sent: Friday, December 21, 2007 2:17 PM
To: dl-Cougar
Subject: Cougar Blocker defects



Hi Guys,

    We are having quite a bit of issues in doing QA testing on Cougar
systems. We are hitting too many FP crashes. System is not able to
sustain even half an hour under some traffic. Below is the list of
blocker issues we need to resolve ASAP so that QA can make any
substantial progress.=20

=20

=20

=20

BLOCKERS

=20

21613   Opened briann   (gdb) bt #0  0x2b52db04 in kill () from
/lib/libc.so.6 #1  0x2b52f200 in abort () from /lib/libc.so.6 #2
0x2ae7f3e4 in panic (f...  12/20/2007 6:44:39 PM

21603   Opened jeffm     Has happened at least twice on g10r10 just
after enabling a second FC port.  System is idle otherwise.
12/20/2007 2:47:09 PM

21565   Assigned           jkeiffer   FP crash  Copied the entire elog
to /n/newcorevol/defect_21565  Here's part of the elog:  Dec 18 19:30:38
g6r10 kernel: fp0: PA... 12/18/2007 7:49:56 PM

21625   Opened vikas     In Cougar DMIP is not working. I was able to
create a mirror volume but as soon as i try to start mirror, it failed
with followi...      12/21/2007 12:17:04 PM

21564   Assigned           jeffm     Dec 18 18:00:07 g7r10 kernel: fp0:
PANIC: deadlock in spinlock_getlock: lk=3D0x1002a80860
owner=3D0xffffffff83432f38 ra=3D0xffffffff83...     12/18/2007 7:28:43 =
PM

=20

=20

NOT BLOCKERS but affecting testing quite a bit.

=20

21614   Opened vikas     I have 2 FC ports i.e. sp0,sp2 connected to SAN
on g11r10. I enabled first SP port and it is up and running. i can see
devices. ...      12/20/2007 6:51:25 PM

21574   Assigned           jkeiffer   FP crash  Copied the entire elog
to /n/newcorevol/defect_21574  Here's part of the elog:  Dec 18 21:17:24
g6r10 kernel: fp3: PA... 12/18/2007 9:21:56 PM

=20

=20


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<DIV><SPAN class=3D061083522-21122007><FONT face=3DArial color=3D#0000ff =

size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D061083522-21122007><FONT face=3DArial color=3D#0000ff =
size=3D2>I took=20
a quick look at 21613 and think it would require Jeff's help to resolve, =
as the=20
fiber channel may be the origin of the problem.</FONT></SPAN></DIV>
<DIV><SPAN class=3D061083522-21122007><FONT face=3DArial color=3D#0000ff =
size=3D2><SPAN=20
class=3D061083522-21122007><FONT face=3DArial color=3D#0000ff =
size=3D2>I've started=20
looking at 21625.</FONT></SPAN></FONT></SPAN></DIV>
<DIV><SPAN class=3D061083522-21122007><FONT face=3DArial color=3D#0000ff =
size=3D2><SPAN=20
class=3D061083522-21122007></SPAN>-Mike</FONT></SPAN></DIV>
<BLOCKQUOTE dir=3Dltr style=3D"MARGIN-RIGHT: 0px">
  <DIV class=3DOutlookMessageHeader dir=3Dltr align=3Dleft><FONT =
face=3DTahoma=20
  size=3D2>-----Original Message-----<BR><B>From:</B> Brian Stark =
<BR><B>Sent:</B>=20
  Friday, December 21, 2007 2:35 PM<BR><B>To:</B> Vikas Saini;=20
  dl-Cougar<BR><B>Subject:</B> RE: Cougar Blocker =
defects<BR><BR></FONT></DIV>
  <DIV dir=3Dltr align=3Dleft><SPAN class=3D564353322-21122007><FONT =
face=3DArial=20
  color=3D#0000ff size=3D2>On the Dev side, who is looking into these=20
  defects?</FONT></SPAN></DIV>
  <DIV dir=3Dltr align=3Dleft><SPAN class=3D564353322-21122007><FONT =
face=3DArial=20
  color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
  <DIV dir=3Dltr align=3Dleft><SPAN class=3D564353322-21122007><FONT =
face=3DArial=20
  color=3D#0000ff size=3D2></FONT></SPAN>&nbsp;</DIV>
  <DIV dir=3Dltr align=3Dleft><SPAN class=3D564353322-21122007><FONT =
face=3DArial=20
  color=3D#0000ff size=3D2>Brian</FONT></SPAN></DIV>
  <DIV dir=3Dltr align=3Dleft><SPAN =
class=3D564353322-21122007></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> Vikas Saini =
<BR><B>Sent:</B> Friday,=20
    December 21, 2007 2:17 PM<BR><B>To:</B> dl-Cougar<BR><B>Subject:</B> =
Cougar=20
    Blocker defects<BR></FONT><BR></DIV>
    <DIV></DIV>
    <DIV class=3DSection1>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi=20
    Guys,<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">&nbsp;&nbsp;&nbsp; We =
are having=20
    quite a bit of issues in doing QA testing on Cougar systems. We are =
hitting=20
    too many FP crashes. System is not able to sustain even half an hour =
under=20
    some traffic. Below is the list of blocker issues we need to resolve =
ASAP so=20
    that QA can make any substantial progress. =
<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"><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"><o:p>&nbsp;</o:p></SPAN></FONT></P>
    <DIV=20
    style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: =
medium none; PADDING-LEFT: 0in; PADDING-BOTTOM: 1pt; BORDER-LEFT: medium =
none; PADDING-TOP: 0in; BORDER-BOTTOM: windowtext 2.25pt double">
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">BLOCKERS<o:p></o:p></SPAN></FONT></P></DIV>
    <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">21613&nbsp;&nbsp; =
Opened=20
    briann&nbsp;&nbsp; (gdb) bt #0&nbsp; 0x2b52db04 in kill () from=20
    /lib/libc.so.6 #1&nbsp; 0x2b52f200 in abort () from /lib/libc.so.6 =
#2&nbsp;=20
    0x2ae7f3e4 in panic (f...&nbsp; 12/20/2007 6:44:39=20
    PM<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">21603&nbsp;&nbsp; =
Opened=20
    jeffm&nbsp;&nbsp;&nbsp;&nbsp; Has happened at least twice on g10r10 =
just=20
    after enabling a second FC port.&nbsp; System is idle=20
    =
otherwise.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb=
sp;=20
    12/20/2007 2:47:09 PM<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">21565&nbsp;&nbsp;=20
    Assigned&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =

    jkeiffer&nbsp;&nbsp; FP crash&nbsp; Copied the entire elog to=20
    /n/newcorevol/defect_21565&nbsp; Here's part of the elog:&nbsp; Dec =
18=20
    19:30:38 g6r10 kernel: fp0: PA... 12/18/2007 7:49:56=20
    PM<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">21625&nbsp;&nbsp; =
Opened=20
    vikas&nbsp;&nbsp;&nbsp;&nbsp; In Cougar <B><SPAN=20
    style=3D"FONT-WEIGHT: bold">DMIP is not working</SPAN></B>. I was =
able to=20
    create a mirror volume but as soon as i try to start mirror, it =
failed with=20
    followi...&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/21/2007 12:17:04=20
    PM<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">21564&nbsp;&nbsp;=20
    Assigned&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =

    jeffm&nbsp;&nbsp;&nbsp;&nbsp; Dec 18 18:00:07 g7r10 kernel: fp0: =
PANIC:=20
    deadlock in spinlock_getlock: lk=3D0x1002a80860 =
owner=3D0xffffffff83432f38=20
    ra=3D0xffffffff83...&nbsp;&nbsp;&nbsp;&nbsp; 12/18/2007 7:28:43=20
    PM<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>
    <DIV=20
    style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: =
medium none; PADDING-LEFT: 0in; PADDING-BOTTOM: 1pt; BORDER-LEFT: medium =
none; PADDING-TOP: 0in; BORDER-BOTTOM: windowtext 2.25pt double">
    <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">NOT BLOCKERS but =
affecting=20
    testing quite a bit.<o:p></o:p></SPAN></FONT></P></DIV>
    <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">21614&nbsp;&nbsp; =
Opened=20
    vikas&nbsp;&nbsp;&nbsp;&nbsp; I have 2 FC ports i.e. sp0,sp2 =
connected to=20
    SAN on g11r10. I enabled first SP port and it is up and running. i =
can see=20
    devices. ...&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/20/2007 6:51:25=20
    PM<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">21574&nbsp;&nbsp;=20
    Assigned&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =

    jkeiffer&nbsp;&nbsp; FP crash&nbsp; Copied the entire elog to=20
    /n/newcorevol/defect_21574&nbsp; Here's part of the elog:&nbsp; Dec =
18=20
    21:17:24 g6r10 kernel: fp3: PA... 12/18/2007 9:21:56=20
    PM<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"><o:p>&nbsp;</o:p></SPAN></FONT></P></DIV></BLOCKQUOTE></BLOCKQUOTE=
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