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Re: [Freeipmi-devel] Issue with ipmi-oem supermicro (pmbus) power-supply


From: Albert Chu
Subject: Re: [Freeipmi-devel] Issue with ipmi-oem supermicro (pmbus) power-supply-status
Date: Wed, 14 Oct 2015 10:35:18 -0700

Hey Scott,

I've merged a change into the 1-4-0-devel branch.  Could you give it
another shot?

svn co
http://svn.savannah.gnu.org/svn/freeipmi/branches/Release-1_4_0_branch/ freeipmi
cd freeipmi 
./autogen.sh
./configure
make
ipmi-oem/ipmi-oem supermicro get-power-supply-status2 1
ipmi-oem/ipmi-oem supermicro get-power-supply-status2 2

Al

On Tue, 2015-09-22 at 14:22 -0700, Albert Chu wrote:
> Hey Scott,
> 
> I'm probably assuming something incorrectly about what will be returned.
> 
> Could you show the output w/ --debug.  If you can, a ps1 & ps2 output
> and also a "bad" case when the power cable is out.
> 
> Thanks,
> 
> Al
> 
> On Tue, 2015-09-22 at 15:46 -0500, Scott Silverman wrote:
> > I tested with your latest changes, it returns:
> > 
> > 
> > supermicro:get-power-supply-status2 invalid response length: 3,
> > expected 4
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > Thanks,
> > 
> > 
> > Scott Silverman | IT | Simplex | 312-360-2444
> > 230 S. LaSalle St., Suite 4-100, Chicago, IL 60604
> > 
> > On Tue, Sep 15, 2015 at 5:50 PM, Albert Chu <address@hidden> wrote:
> >         On Tue, 2015-09-15 at 09:01 -0500, Scott Silverman wrote:
> >         > I ran the command with debug, but there's no difference at
> >         all between
> >         > the output when the cable is plugged/unplugged.
> >         >
> >         >
> >         > I've also received a follow-up from SuperMicro who tell me
> >         the
> >         > following should work (but they specifically say "don't use
> >         it"
> >         > because of some vague statement that it "could affect other
> >         > functionality").
> >         >
> >         >
> >         > PSU1: 0x06 0x52 0x07 0xb0 0x02 0x79
> >         >
> >         > PSU2: 0x06 0x52 0x07 0xb2 0x02 0x79
> >         >
> >         >
> >         >
> >         > Returns of 00 or 02 mean good, anything else (or failed
> >         command) mean
> >         > bad, according to SM.
> >         >
> >         >
> >         > I tested it, and I get a return of "00 00" on a good PSU1
> >         and a "02
> >         > 00" on a good PSU2. A bad PSU1 returns "4b 28".
> >         
> >         Hmmmm ... this is disconcerting, because you'd like some
> >         consistent
> >         output.
> >         
> >         I take it both bytes have to be 00 or 02?  Otherwise there's
> >         no point in
> >         reading two bytes (that's what the 0x02 is in the raw
> >         command).
> >         
> >         Nevertheless, I added it based on this assumption.  Could you
> >         give it a
> >         shot?  It's in a different branch than last time:
> >         
> >         svn co
> >         
> > http://svn.savannah.gnu.org/svn/freeipmi/branches/Release-1_4_0_branch/ 
> > freeipmi
> >         cd freeipmi
> >         ./autogen.sh
> >         ./configure
> >         make
> >         ipmi-oem/ipmi-oem supermicro get-power-supply-status2 1
> >         ipmi-oem/ipmi-oem supermicro get-power-supply-status2 2
> >         
> >         Al
> >         
> >         >
> >         >
> >         > That said, given their warning of "don't use this", I don't
> >         know what
> >         > good that is.
> >         >
> >         >
> >         >
> >         >
> >         >
> >         >
> >         >
> >         > Thanks,
> >         >
> >         >
> >         > Scott Silverman | IT | Simplex | 312-360-2444
> >         > 230 S. LaSalle St., Suite 4-100, Chicago, IL 60604
> >         >
> >         > On Thu, Sep 10, 2015 at 11:51 AM, Albert Chu
> >         <address@hidden> wrote:
> >         >         On Thu, 2015-09-10 at 09:31 -0500, Scott Silverman
> >         wrote:
> >         >         > I had a chance to test pulling the power cable, it
> >         seems
> >         >         that what
> >         >         > SuperMicro gave me is not useful, as even with the
> >         power
> >         >         cable pulled,
> >         >         > it still returns "00". I will reach out to them
> >         and see if I
> >         >         can get
> >         >         > some clarification, but I would suggest not
> >         putting in the
> >         >         change as
> >         >         > is.
> >         >
> >         >         The change is already in there, but we can change it
> >         once we
> >         >         have more
> >         >         info.
> >         >
> >         >         If you do a --debug on the good node vs bad node,
> >         maybe we can
> >         >         figure it
> >         >         out.  Perhaps there are additional bytes returned.
> >         >
> >         >         Al
> >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         > Thanks,
> >         >         >
> >         >         >
> >         >         > Scott Silverman | IT | Simplex | 312-360-2444
> >         >         > 230 S. LaSalle St., Suite 4-100, Chicago, IL 60604
> >         >         >
> >         >         > On Wed, Sep 9, 2015 at 4:24 PM, Albert Chu
> >         <address@hidden>
> >         >         wrote:
> >         >         >         Cool, it'll be in the next release of
> >         FreeIPMI.
> >         >         >
> >         >         >         Al
> >         >         >
> >         >         >         On Wed, 2015-09-09 at 14:41 -0500, Scott
> >         Silverman
> >         >         wrote:
> >         >         >         > It appears to work, but the 00 is in
> >         fact a "good"
> >         >         state. I
> >         >         >         can't pull
> >         >         >         > a power cable just now to confirm what a
> >         "bad"
> >         >         state is, but
> >         >         >         I'll let
> >         >         >         > you know tomorrow.
> >         >         >         >
> >         >         >         >
> >         >         >         > Thanks for such a prompt response, it's
> >         much
> >         >         appreciated.
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         > Thanks,
> >         >         >         >
> >         >         >         >
> >         >         >         > Scott Silverman | IT | Simplex |
> >         312-360-2444
> >         >         >         > 230 S. LaSalle St., Suite 4-100,
> >         Chicago, IL 60604
> >         >         >         >
> >         >         >         > On Wed, Sep 9, 2015 at 1:25 PM, Albert
> >         Chu
> >         >         <address@hidden>
> >         >         >         wrote:
> >         >         >         >         On Wed, 2015-09-09 at 13:16
> >         -0500, Scott
> >         >         Silverman
> >         >         >         wrote:
> >         >         >         >         > Actually, it seems that 00 is
> >         good in
> >         >         this case. I
> >         >         >         asked
> >         >         >         >         supermicro
> >         >         >         >         > for confirmation on all
> >         possessible
> >         >         values but
> >         >         >         haven't heard
> >         >         >         >         back
> >         >         >         >         > yet.
> >         >         >         >
> >         >         >         >         Ok, just give it a shot with
> >         what's there.
> >         >         If I
> >         >         >         have to
> >         >         >         >         reverse the
> >         >         >         >         values, that's just a quick
> >         simple change.
> >         >         >         >
> >         >         >         >         > I will test, probably
> >         tomorrow, and get
> >         >         back to
> >         >         >         you, thanks!
> >         >         >         >
> >         >         >         >         Great!
> >         >         >         >
> >         >         >         >         Al
> >         >         >         >
> >         >         >         >         >
> >         >         >         >         > Scott Silverman | IT | Simplex
> >         |
> >         >         312-360-2444
> >         >         >         >         >
> >         >         >         >         > 230 S. LaSalle St., Suite
> >         4-100,
> >         >         Chicago, IL 60604
> >         >         >         >         >
> >         >         >         >         > On Sep 9, 2015 1:12 PM,
> >         "Albert Chu"
> >         >         >         <address@hidden> wrote:
> >         >         >         >         >         That's not too far
> >         removed from
> >         >         the other
> >         >         >         >         motherboard.  From
> >         >         >         >         >         ipmi-oem's
> >         >         >         >         >         comments:
> >         >         >         >         >
> >         >         >         >         >           /* Supermicro OEM
> >         >         >         >         >            * From Supermicro
> >         Engineer
> >         >         >         >         >            *
> >         >         >         >         >            * Request
> >         >         >         >         >            *
> >         >         >         >         >            * 0x06 - network
> >         function
> >         >         >         >         >            * 0x52 - cmd
> >         (master
> >         >         read/write)
> >         >         >         >         >            * 0x07 - (channel =
> >         0, bus id
> >         >         = 3, bus
> >         >         >         type =
> >         >         >         >         private)
> >         >         >         >         >            * 0x?? - slave
> >         address
> >         >         >         >         >            *      - 0x70 - ps
> >         1
> >         >         >         >         >            *      - 0x72 - ps
> >         2
> >         >         >         >         >            *      - 0x74 - ps
> >         3
> >         >         >         >         >            * 0x01 - read count
> >         >         >         >         >            * 0x0c - data to
> >         write ... no
> >         >         idea why
> >         >         >         0x0c
> >         >         >         >         >            *
> >         >         >         >         >            * Response
> >         >         >         >         >            *
> >         >         >         >         >            * 0x52 - cmd
> >         >         >         >         >            * 0x?? - Completion
> >         Code
> >         >         >         >         >            * 0x?? - 0x01 -
> >         good
> >         >         >         >         >            *      - 0x00 - bad
> >         >         >         >         >            */
> >         >         >         >         >
> >         >         >         >         >         I added yours into a
> >         branch of
> >         >         FreeIPMI if
> >         >         >         you could
> >         >         >         >         give it a
> >         >         >         >         >         shot.  I
> >         >         >         >         >         just assumed the good
> >         vs bad
> >         >         response was
> >         >         >         the same.
> >         >         >         >         >
> >         >         >         >         >         svn co
> >         >         >         >         >
> >         >         >         >
> >         >         >
> >         >
> >         
> > http://svn.savannah.gnu.org/svn/freeipmi/branches/supermicroipmioempower 
> > freeipmi
> >         >         >         >         >         cd freeipmi
> >         >         >         >         >         ./autogen.sh
> >         >         >         >         >         ./configure
> >         >         >         >         >         make
> >         >         >         >         >         ipmi-oem/ipmi-oem
> >         supermicro
> >         >         >         >         get-power-supply-status2 1
> >         >         >         >         >         ipmi-oem/ipmi-oem
> >         supermicro
> >         >         >         >         get-power-supply-status2 2
> >         >         >         >         >
> >         >         >         >         >         As an aside, after I
> >         realized
> >         >         that this
> >         >         >         was going
> >         >         >         >         through the
> >         >         >         >         >         master
> >         >         >         >         >         read/write and not
> >         some
> >         >         arbitrary
> >         >         >         Supermicro OEM
> >         >         >         >         command, I
> >         >         >         >         >         actually can
> >         >         >         >         >         add an error message
> >         for the 83h
> >         >         error
> >         >         >         code you saw
> >         >         >         >         before.
> >         >         >         >         >         So
> >         >         >         >         >         hopefully that's taken
> >         care of
> >         >         when you
> >         >         >         run the
> >         >         >         >         original.  I
> >         >         >         >         >         get
> >         >         >         >         >
> >         >         >         >         >         # ipmi-oem/ipmi-oem
> >         Supermicro
> >         >         >         >         get-power-supply-status 1
> >         >         >         >         >
> >         >          Supermicro:get-power-supply-status failed:
> >         >         >         NAK on
> >         >         >         >         Write
> >         >         >         >         >
> >         >         >         >         >         Al
> >         >         >         >         >
> >         >         >         >         >         On Wed, 2015-09-09 at
> >         12:09
> >         >         -0500, Scott
> >         >         >         Silverman
> >         >         >         >         wrote:
> >         >         >         >         >         > I assume that was
> >         the case. If
> >         >         it helps,
> >         >         >         I have
> >         >         >         >         the
> >         >         >         >         >         following from
> >         >         >         >         >         > SuperMicro (can only
> >         confirm
> >         >         for the
> >         >         >         listed board,
> >         >         >         >         I don't
> >         >         >         >         >         have any
> >         >         >         >         >         > other X10 to test
> >         on):
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         > For the X10DRU-i+,
> >         please try
> >         >         the
> >         >         >         command below:
> >         >         >         >         >         >
> >         >         >         >         >         >  raw 0x06 0x52 0x07
> >         0xb0 0x01
> >         >         0x0c for
> >         >         >         power
> >         >         >         >         supply 1
> >         >         >         >         >         >
> >         >         >         >         >         >  raw 0x06 0x52 0x07
> >         0xb2 0x01
> >         >         0x0c for
> >         >         >         power
> >         >         >         >         supply 2
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         > Thanks,
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         > Scott Silverman | IT
> >         | Simplex
> >         >         |
> >         >         >         312-360-2444
> >         >         >         >         >         > 230 S. LaSalle St.,
> >         Suite
> >         >         4-100,
> >         >         >         Chicago, IL 60604
> >         >         >         >         >         >
> >         >         >         >         >         > On Tue, Sep 8, 2015
> >         at 12:21
> >         >         PM, Albert
> >         >         >         Chu
> >         >         >         >         <address@hidden>
> >         >         >         >         >         wrote:
> >         >         >         >         >         >         Hi Scott,
> >         >         >         >         >         >
> >         >         >         >         >         >         Thanks for
> >         the report.
> >         >         >         Unfortunately,
> >         >         >         >         since this is
> >         >         >         >         >         a
> >         >         >         >         >         >         Supermicro
> >         >         >         >         >         >         specific
> >         error, not
> >         >         much we can
> >         >         >         do except
> >         >         >         >         wait for a
> >         >         >         >         >         potential
> >         >         >         >         >         >         update of
> >         >         >         >         >         >         information
> >         from
> >         >         Supermicro.  I
> >         >         >         can ping
> >         >         >         >         some
> >         >         >         >         >         Supermicro folks
> >         >         >         >         >         >         and see
> >         >         >         >         >         >         if they can
> >         help.
> >         >         >         >         >         >
> >         >         >         >         >         >         Al
> >         >         >         >         >         >
> >         >         >         >         >         >         On Fri,
> >         2015-09-04 at
> >         >         11:18
> >         >         >         -0500, Scott
> >         >         >         >         Silverman
> >         >         >         >         >         wrote:
> >         >         >         >         >         >         > Running
> >         the ipmi-oem
> >         >         >         supermicro
> >         >         >         >         >         >
> >         >          get-(pmbus-)power-supply-status
> >         >         >         >         >         >         > commands
> >         against
> >         >         newer (X10
> >         >         >         based)
> >         >         >         >         SuperMicro
> >         >         >         >         >         servers
> >         >         >         >         >         >         results in
> >         the
> >         >         >         >         >         >         > following
> >         error:
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         supermicro:get-pmbus-power-supply-status
> >         >         >         >         failed:
> >         >         >         >         >         No error
> >         >         >         >         >         >         message
> >         >         >         >         >         >         > found for
> >         command
> >         >         52h, network
> >         >         >         function
> >         >         >         >         06h, and
> >         >         >         >         >         completion
> >         >         >         >         >         >         code 83h.
> >         >         >         >         >         >         > Please
> >         report to
> >         >         >         >         <address@hidden>
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         > As
> >         requested, I'm
> >         >         reporting.
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         > I've
> >         attached debug
> >         >         output for
> >         >         >         the
> >         >         >         >         regular and the
> >         >         >         >         >         pmbus
> >         >         >         >         >         >         version. Let
> >         >         >         >         >         >         > me know if
> >         there's
> >         >         anything I
> >         >         >         can do to
> >         >         >         >         help
> >         >         >         >         >         further.
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         > Thanks,
> >         >         >         >         >         >         >
> >         >         >         >         >         >         >
> >         >         >         >         >         >         > Scott
> >         Silverman | IT
> >         >         | Simplex
> >         >         >         |
> >         >         >         >         312-360-2444
> >         >         >         >         >         >         > 230 S.
> >         LaSalle St.,
> >         >         Suite
> >         >         >         4-100,
> >         >         >         >         Chicago, IL 60604
> >         >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >         >
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> >         >         >         >         >         by law.
> >         >         >         >         >         >         Simplex
> >         >         >         >         >         >         > Trading,
> >         LLC is a
> >         >         registered
> >         >         >         Broker
> >         >         >         >         Dealer with
> >         >         >         >         >         CBOE and a
> >         >         >         >         >         >         Member of
> >         >         >         >         >         >         > SIPC.
> >         >         >         >         >         >         >
> >         >         >         >
> >         >          _______________________________________________
> >         >         >         >         >         >         >
> >         Freeipmi-devel
> >         >         mailing list
> >         >         >         >         >         >         >
> >         >         address@hidden
> >         >         >         >         >         >         >
> >         >         >         >         >
> >         >         >         >
> >         >         >
> >         >
> >         https://lists.gnu.org/mailman/listinfo/freeipmi-devel
> >         >         >         >         >         >         --
> >         >         >         >         >         >         Albert Chu
> >         >         >         >         >         >
> >          address@hidden
> >         >         >         >         >         >         Computer
> >         Scientist
> >         >         >         >         >         >         High
> >         Performance
> >         >         Systems
> >         >         >         Division
> >         >         >         >         >         >         Lawrence
> >         Livermore
> >         >         National
> >         >         >         Laboratory
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         >
> >         >         >         >         >         > DISCLAIMER: NOTICE
> >         REGARDING
> >         >         PRIVACY AND
> >         >         >         >         CONFIDENTIALITY
> >         >         >         >         >         >
> >         >         >         >         >         > The information
> >         contained in
> >         >         and/or
> >         >         >         accompanying
> >         >         >         >         this
> >         >         >         >         >         communication is
> >         >         >         >         >         > intended only for
> >         use by the
> >         >         >         addressee(s) named
> >         >         >         >         herein and
> >         >         >         >         >         may contain
> >         >         >         >         >         > legally privileged
> >         and/or
> >         >         confidential
> >         >         >         >         information. If you
> >         >         >         >         >         are not the
> >         >         >         >         >         > intended recipient
> >         of this
> >         >         e-mail, you
> >         >         >         are hereby
> >         >         >         >         notified
> >         >         >         >         >         that any
> >         >         >         >         >         > dissemination,
> >         distribution or
> >         >         copying
> >         >         >         of this
> >         >         >         >         information,
> >         >         >         >         >         and any
> >         >         >         >         >         > attachments thereto,
> >         is
> >         >         strictly
> >         >         >         prohibited. If
> >         >         >         >         you have
> >         >         >         >         >         received this
> >         >         >         >         >         > e-mail in error,
> >         please
> >         >         immediately
> >         >         >         notify the
> >         >         >         >         sender and
> >         >         >         >         >         permanently
> >         >         >         >         >         > delete the original
> >         and any
> >         >         copy of any
> >         >         >         e-mail and
> >         >         >         >         any
> >         >         >         >         >         printout
> >         >         >         >         >         > thereof. Electronic
> >         >         transmissions cannot
> >         >         >         be
> >         >         >         >         guaranteed to be
> >         >         >         >         >         secure or
> >         >         >         >         >         > error-free. The
> >         sender
> >         >         therefore does
> >         >         >         not accept
> >         >         >         >         liability
> >         >         >         >         >         for any
> >         >         >         >         >         > errors or omissions
> >         in the
> >         >         contents of
> >         >         >         this
> >         >         >         >         message which
> >         >         >         >         >         arise as a
> >         >         >         >         >         > result of e-mail
> >         transmission.
> >         >         Simplex
> >         >         >         Trading,
> >         >         >         >         LLC and its
> >         >         >         >         >         affiliates
> >         >         >         >         >         > reserves the right
> >         to
> >         >         intercept,
> >         >         >         monitor, and
> >         >         >         >         retain
> >         >         >         >         >         electronic
> >         >         >         >         >         > communications to
> >         and from its
> >         >         system as
> >         >         >         permitted
> >         >         >         >         by law.
> >         >         >         >         >         Simplex
> >         >         >         >         >         > Trading, LLC is a
> >         registered
> >         >         Broker
> >         >         >         Dealer with
> >         >         >         >         CBOE and a
> >         >         >         >         >         Member of
> >         >         >         >         >         > SIPC.
> >         >         >         >         >         --
> >         >         >         >         >         Albert Chu
> >         >         >         >         >         address@hidden
> >         >         >         >         >         Computer Scientist
> >         >         >         >         >         High Performance
> >         Systems
> >         >         Division
> >         >         >         >         >         Lawrence Livermore
> >         National
> >         >         Laboratory
> >         >         >         >         >
> >         >         >         >         >
> >         >         >         >         >
> >         >         >         >         > DISCLAIMER: NOTICE REGARDING
> >         PRIVACY AND
> >         >         >         CONFIDENTIALITY
> >         >         >         >         >
> >         >         >         >         > The information contained in
> >         and/or
> >         >         accompanying
> >         >         >         this
> >         >         >         >         communication is
> >         >         >         >         > intended only for use by the
> >         >         addressee(s) named
> >         >         >         herein and
> >         >         >         >         may contain
> >         >         >         >         > legally privileged and/or
> >         confidential
> >         >         >         information. If you
> >         >         >         >         are not the
> >         >         >         >         > intended recipient of this
> >         e-mail, you
> >         >         are hereby
> >         >         >         notified
> >         >         >         >         that any
> >         >         >         >         > dissemination, distribution or
> >         copying
> >         >         of this
> >         >         >         information,
> >         >         >         >         and any
> >         >         >         >         > attachments thereto, is
> >         strictly
> >         >         prohibited. If
> >         >         >         you have
> >         >         >         >         received this
> >         >         >         >         > e-mail in error, please
> >         immediately
> >         >         notify the
> >         >         >         sender and
> >         >         >         >         permanently
> >         >         >         >         > delete the original and any
> >         copy of any
> >         >         e-mail and
> >         >         >         any
> >         >         >         >         printout
> >         >         >         >         > thereof. Electronic
> >         transmissions cannot
> >         >         be
> >         >         >         guaranteed to be
> >         >         >         >         secure or
> >         >         >         >         > error-free. The sender
> >         therefore does
> >         >         not accept
> >         >         >         liability
> >         >         >         >         for any
> >         >         >         >         > errors or omissions in the
> >         contents of
> >         >         this
> >         >         >         message which
> >         >         >         >         arise as a
> >         >         >         >         > result of e-mail transmission.
> >         Simplex
> >         >         Trading,
> >         >         >         LLC and its
> >         >         >         >         affiliates
> >         >         >         >         > reserves the right to
> >         intercept,
> >         >         monitor, and
> >         >         >         retain
> >         >         >         >         electronic
> >         >         >         >         > communications to and from its
> >         system as
> >         >         permitted
> >         >         >         by law.
> >         >         >         >         Simplex
> >         >         >         >         > Trading, LLC is a registered
> >         Broker
> >         >         Dealer with
> >         >         >         CBOE and a
> >         >         >         >         Member of
> >         >         >         >         > SIPC.
> >         >         >         >         --
> >         >         >         >         Albert Chu
> >         >         >         >         address@hidden
> >         >         >         >         Computer Scientist
> >         >         >         >         High Performance Systems
> >         Division
> >         >         >         >         Lawrence Livermore National
> >         Laboratory
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         > DISCLAIMER: NOTICE REGARDING PRIVACY AND
> >         >         CONFIDENTIALITY
> >         >         >         >
> >         >         >         > The information contained in and/or
> >         accompanying
> >         >         this
> >         >         >         communication is
> >         >         >         > intended only for use by the
> >         addressee(s) named
> >         >         herein and
> >         >         >         may contain
> >         >         >         > legally privileged and/or confidential
> >         >         information. If you
> >         >         >         are not the
> >         >         >         > intended recipient of this e-mail, you
> >         are hereby
> >         >         notified
> >         >         >         that any
> >         >         >         > dissemination, distribution or copying
> >         of this
> >         >         information,
> >         >         >         and any
> >         >         >         > attachments thereto, is strictly
> >         prohibited. If
> >         >         you have
> >         >         >         received this
> >         >         >         > e-mail in error, please immediately
> >         notify the
> >         >         sender and
> >         >         >         permanently
> >         >         >         > delete the original and any copy of any
> >         e-mail and
> >         >         any
> >         >         >         printout
> >         >         >         > thereof. Electronic transmissions cannot
> >         be
> >         >         guaranteed to be
> >         >         >         secure or
> >         >         >         > error-free. The sender therefore does
> >         not accept
> >         >         liability
> >         >         >         for any
> >         >         >         > errors or omissions in the contents of
> >         this
> >         >         message which
> >         >         >         arise as a
> >         >         >         > result of e-mail transmission. Simplex
> >         Trading,
> >         >         LLC and its
> >         >         >         affiliates
> >         >         >         > reserves the right to intercept,
> >         monitor, and
> >         >         retain
> >         >         >         electronic
> >         >         >         > communications to and from its system as
> >         permitted
> >         >         by law.
> >         >         >         Simplex
> >         >         >         > Trading, LLC is a registered Broker
> >         Dealer with
> >         >         CBOE and a
> >         >         >         Member of
> >         >         >         > SIPC.
> >         >         >         --
> >         >         >         Albert Chu
> >         >         >         address@hidden
> >         >         >         Computer Scientist
> >         >         >         High Performance Systems Division
> >         >         >         Lawrence Livermore National Laboratory
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         > DISCLAIMER: NOTICE REGARDING PRIVACY AND
> >         CONFIDENTIALITY
> >         >         >
> >         >         > The information contained in and/or accompanying
> >         this
> >         >         communication is
> >         >         > intended only for use by the addressee(s) named
> >         herein and
> >         >         may contain
> >         >         > legally privileged and/or confidential
> >         information. If you
> >         >         are not the
> >         >         > intended recipient of this e-mail, you are hereby
> >         notified
> >         >         that any
> >         >         > dissemination, distribution or copying of this
> >         information,
> >         >         and any
> >         >         > attachments thereto, is strictly prohibited. If
> >         you have
> >         >         received this
> >         >         > e-mail in error, please immediately notify the
> >         sender and
> >         >         permanently
> >         >         > delete the original and any copy of any e-mail and
> >         any
> >         >         printout
> >         >         > thereof. Electronic transmissions cannot be
> >         guaranteed to be
> >         >         secure or
> >         >         > error-free. The sender therefore does not accept
> >         liability
> >         >         for any
> >         >         > errors or omissions in the contents of this
> >         message which
> >         >         arise as a
> >         >         > result of e-mail transmission. Simplex Trading,
> >         LLC and its
> >         >         affiliates
> >         >         > reserves the right to intercept, monitor, and
> >         retain
> >         >         electronic
> >         >         > communications to and from its system as permitted
> >         by law.
> >         >         Simplex
> >         >         > Trading, LLC is a registered Broker Dealer with
> >         CBOE and a
> >         >         Member of
> >         >         > SIPC.
> >         >         --
> >         >         Albert Chu
> >         >         address@hidden
> >         >         Computer Scientist
> >         >         High Performance Systems Division
> >         >         Lawrence Livermore National Laboratory
> >         >
> >         >
> >         >
> >         >
> >         >
> >         >
> >         > DISCLAIMER: NOTICE REGARDING PRIVACY AND CONFIDENTIALITY
> >         >
> >         > The information contained in and/or accompanying this
> >         communication is
> >         > intended only for use by the addressee(s) named herein and
> >         may contain
> >         > legally privileged and/or confidential information. If you
> >         are not the
> >         > intended recipient of this e-mail, you are hereby notified
> >         that any
> >         > dissemination, distribution or copying of this information,
> >         and any
> >         > attachments thereto, is strictly prohibited. If you have
> >         received this
> >         > e-mail in error, please immediately notify the sender and
> >         permanently
> >         > delete the original and any copy of any e-mail and any
> >         printout
> >         > thereof. Electronic transmissions cannot be guaranteed to be
> >         secure or
> >         > error-free. The sender therefore does not accept liability
> >         for any
> >         > errors or omissions in the contents of this message which
> >         arise as a
> >         > result of e-mail transmission. Simplex Trading, LLC and its
> >         affiliates
> >         > reserves the right to intercept, monitor, and retain
> >         electronic
> >         > communications to and from its system as permitted by law.
> >         Simplex
> >         > Trading, LLC is a registered Broker Dealer with CBOE and a
> >         Member of
> >         > SIPC.
> >         --
> >         Albert Chu
> >         address@hidden
> >         Computer Scientist
> >         High Performance Systems Division
> >         Lawrence Livermore National Laboratory
> >         
> >         
> >         
> > 
> > 
> > 
> > DISCLAIMER: NOTICE REGARDING PRIVACY AND CONFIDENTIALITY 
> > 
> > The information contained in and/or accompanying this communication is
> > intended only for use by the addressee(s) named herein and may contain
> > legally privileged and/or confidential information. If you are not the
> > intended recipient of this e-mail, you are hereby notified that any
> > dissemination, distribution or copying of this information, and any
> > attachments thereto, is strictly prohibited. If you have received this
> > e-mail in error, please immediately notify the sender and permanently
> > delete the original and any copy of any e-mail and any printout
> > thereof. Electronic transmissions cannot be guaranteed to be secure or
> > error-free. The sender therefore does not accept liability for any
> > errors or omissions in the contents of this message which arise as a
> > result of e-mail transmission. Simplex Trading, LLC and its affiliates
> > reserves the right to intercept, monitor, and retain electronic
> > communications to and from its system as permitted by law. Simplex
> > Trading, LLC is a registered Broker Dealer with CBOE and a Member of
> > SIPC.
-- 
Albert Chu
address@hidden
Computer Scientist
High Performance Systems Division
Lawrence Livermore National Laboratory





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