Re: Odd behavior of a "SAS-2" backplane with SGPIO commands

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On Wed, Dec 19, 2012 at 02:00:43PM -0500, Rich wrote:
>    From the LSI P15 F/W release notes:
>    SCGCQ00342805 (DFCT) Â - SlotStatus updates to SES managed Enclosure may
>    update incorrect slots
>    "Modified FW to use SES diag page 0Ah mapping only if SMP Discover
>    DeviceSlotNum is used for Encl Phy Slot enumeration."

.. hmm it's talking about SES, but probably still worth a try with the SGPIO backplane..

>    SCGCQ00345867 (DFCT) Â - Channel NVDATA internal Phy reverse setting for
>    9207-4i4e 9207-8i 9217-4i4e 9217-8i and 9201-16i
>    "ISSUE DESC:Â Internal PHY orders are reversed for the channel boards
>    above."
>    So I would submit this is likely fixed by this FW rev.

And nice that they updated the P15 package to include the changelog now :) 

Thanks!

-- Pasi

>    - Rich
> 
>    On Fri, Dec 7, 2012 at 8:46 AM, Pasi KÀrkkÀinen <[1]pasik@xxxxxx> wrote:
> 
>      On Thu, Nov 01, 2012 at 11:55:25AM -0400, Rich wrote:
>      > On Sun, Oct 21, 2012 at 8:46 AM, Pasi KÀrkkÀinen <[2]pasik@xxxxxx>
>      wrote:
>      > > On Mon, Sep 10, 2012 at 07:13:15PM +0300, Pasi KÀrkkÀinen wrote:
>      > >> On Mon, Sep 10, 2012 at 12:07:45PM -0400, Rich wrote:
>      > >> > On Mon, Sep 10, 2012 at 12:04 PM, Pasi KÀrkkÀinen
>      <[3]pasik@xxxxxx> wrote:
>      > >> > > On Mon, Sep 10, 2012 at 06:01:42PM +0200, Emmanuel Florac
>      wrote:
>      > >> > >> Le Mon, 10 Sep 2012 16:47:11 +0300
>      > >> > >> Pasi KÀrkkÀinen <[4]pasik@xxxxxx> écrivait:
>      > >> > >>
>      > >> > >> > Any replies from Supermicro/LSI ?
>      > >> > >> >
>      > >> > >>
>      > >> > >> Only loosely related, but Supermicro replaced recently my
>      846E26 (dual
>      > >> > >> expander backplane) with 846E16 (single expander). Apparently
>      they
>      > >> > >> gave up getting the E26 to work properly or something: LSI
>      expander
>      > >> > >> firmware problem.
>      > >> > >>
>      > >> > >> In another (very large scale, high end) setup, many different
>      60 slots
>      > >> > >> 5 LSI expanders chassis had a general failure of the 5th
>      drawer.
>      > >> > >> Another LSI SAS-2 expander firmware problem.
>      > >> > >>
>      > >> > >> I could start a rant about the evil of proprietary firmware,
>      etc. You
>      > >> > >> get my meaning :)
>      > >> > >>
>      > >> > >
>      > >> > > Yeah, this is a good example why we're trying to get the LEDs
>      working with
>      > >> > > direct attach (non-expander) backplanes :)
>      > >> > >
>      > >> > > -- Pasi
>      > >> > >
>      > >> >
>      > >> > I don't have anything useful for people, other than that they
>      have
>      > >> > shown me an HBA firmware that fixes the LED problem but has other
>      > >> > problems they're still debugging.
>      > >> >
>      > >> > So there does exist code for this firmware which will fix this
>      problem.
>      > >> >
>      > >>
>      > >> That's good to know! Let's hope the fix ends up in an official
>      > >> LSI HBA firmware update in not-so-distant future.
>      > >>
>      > >
>      > > Btw what was the version number of the LED-fixed LSI firmware?
>      > > I'm just wondering in which firmware series the fix might end up
>      being included..
>      > >
>      > > Also: Any updates on this?
>      > >
>      > > Thanks,
>      > >
>      > > -- Pasi
>      > >
>      >
>      > The fixed FW I had demonstrated for me was still 14.0.0.0 - I've been
>      > told it'll be rolled into the FW release currently on the site and
>      > posted at some point, but that they have no ETA for that.
>      >
> 
>      I can now see P15 firmware available on LSI's website for 9211-8i
>      (SAS2008 based HBA).
>      Sadly it's missing the releasenotes/changelogs for both the LSI bios and
>      firmware..
>      -- Pasi
> 
> References
> 
>    Visible links
>    1. mailto:pasik@xxxxxx
>    2. mailto:pasik@xxxxxx
>    3. mailto:pasik@xxxxxx
>    4. mailto:pasik@xxxxxx
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