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

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On Sun, Sep 01, 2013 at 08:13:02PM +0300, Pasi Kärkkäinen wrote:
> On Fri, Aug 30, 2013 at 05:38:04PM -0400, Rich wrote:
> >    Apparently, only about 4 months.
> >    P17 firmware is out.
> >    Tested on a card which was demonstrating the incorrect behavior before, of
> >    model 9201-16i.
> >    It does appear to contain the fixes for this problem.
> 
> This is great news, finally! 
> Thanks for testing and reporting!
>

Hmm, I checked the P17 firmware changelog PDFs for LSI 9211-8i, 9207-8i and 9201-16i,
and I can't see anything about this issue being fixed.. 

But if you say it's now fixed, then I guess it means LSI doesn't list every change in the changelog..

-- Pasi
 
> 
> >    - Rich
> > 
> >    On Mon, Apr 22, 2013 at 8:39 PM, Pasi Kärkkäinen <[1]pasik@xxxxxx> wrote:
> > 
> >      On Mon, Apr 22, 2013 at 08:28:58PM -0400, Rich wrote:
> >      >    I'm told that the fix won't actually be in until P17, because it
> >      involved
> >      >    touching a large number of codepaths, but that it will be in P17.
> >      >
> > 
> >      That's unfortunate.. so another 5-6 months.
> > 
> >      Thanks for the info!
> > 
> >      -- Pasi
> > 
> >      >    - Rich
> >      >
> >      >    On Mon, Apr 22, 2013 at 8:19 PM, Pasi KÃ*rkkÃ*inen
> >      <[1][2]pasik@xxxxxx>
> >      >    wrote:
> >      >
> >      >      On Wed, Dec 19, 2012 at 09:41:42PM +0200, Pasi KÃ*rkkÃ*inen
> >      wrote:
> >      >      > On Wed, Dec 19, 2012 at 02:35:02PM -0500, Rich wrote:
> >      >      > > Â  Â Nope, I'm wrong.
> >      >      >
> >      >      > :(
> >      >      >
> >      >      > > Â  Â I flashed P15 on a machine, and the same behavior
> >      persisted,
> >      >      right up to
> >      >      > > Â  Â and including the "groups of 3 devices light up when I
> >      do my
> >      >      own
> >      >      > > Â  Â smp_write_gpio".
> >      >      > > Â  Â Whereas if I flash the experimental blob I was handed by
> >      >      support to try
> >      >      > > Â  Â and confirm they had resolved the issue, it does the
> >      correct
> >      >      thing.
> >      >      > > Â  Â I wonder why this change didn't make it into P15.
> >      >      >
> >      >      > Hmm.. if you have open contact channel with LSI support please
> >      ask
> >      >      them..
> >      >      > it'd be nice to get the fix for wider audience..
> >      >      >
> >      >
> >      >      It seems LSI P16 firmware has been released.. in the FW changelog
> >      I can
> >      >      see at least this:
> >      >
> >      >      "Disable SGPIO Group ID support in Channel NVDATA XML's. This
> >      allows the
> >      >      use of manufacturing page 7 or default slot mapping setting for
> >      direct
> >      >      connected drive slots."
> >      >
> >      >      -- Pasi
> >      >
> >      >      >
> >      >      > > Â  Â - Rich
> >      >      > >
> >      >      > > Â  Â On Wed, Dec 19, 2012 at 2:00 PM, Rich
> >      >      <[1][2][3]rercola@xxxxxxxxxxx> wrote:
> >      >      > >
> >      >      > > Â  Â  Â From the LSI P15 F/W release notes:
> >      >      > > Â  Â  Â SCGCQ00342805 (DFCT) Ã* - SlotStatus updates to SES
> >      managed
> >      >      Enclosure may
> >      >      > > Â  Â  Â update incorrect slots
> >      >      > > Â  Â  Â "Modified FW to use SES diag page 0Ah mapping only if
> >      SMP
> >      >      Discover
> >      >      > > Â  Â  Â DeviceSlotNum is used for Encl PhyÃ* Slot
> >      enumeration."
> >      >      > > Â  Â  Â SCGCQ00345867 (DFCT) Ã* - Channel NVDATA internal Phy
> >      >      reverse setting for
> >      >      > > Â  Â  Â 9207-4i4e 9207-8i 9217-4i4eÃ* 9217-8i and 9201-16i
> >      >      > > Â  Â  Â "ISSUE DESC:Ã* Internal PHY orders are reversed for
> >      the
> >      >      channel boards
> >      >      > > Â  Â  Â above."
> >      >      > > Â  Â  Â So I would submit this is likely fixed by this FW
> >      rev.
> >      >      > > Â  Â  Â - Rich
> >      >      > >
> >      >      > > Â  Â  Â On Fri, Dec 7, 2012 at 8:46 AM, Pasi
> >      KÃ*â*¬rkkÃ*â*¬inen
> >      >      <[2][3][4]pasik@xxxxxx>
> >      >      > > Â  Â  Â wrote:
> >      >      > >
> >      >      > > Â  Â  Â  Â On Thu, Nov 01, 2012 at 11:55:25AM -0400, Rich
> >      wrote:
> >      >      > > Â  Â  Â  Â > On Sun, Oct 21, 2012 at 8:46 AM, Pasi
> >      >      KÃ*â*¬rkkÃ*â*¬inen <[3][4][5]pasik@xxxxxx>
> >      >      > > Â  Â  Â  Â wrote:
> >      >      > > Â  Â  Â  Â > > On Mon, Sep 10, 2012 at 07:13:15PM +0300, Pasi
> >      >      KÃ*â*¬rkkÃ*â*¬inen wrote:
> >      >      > > Â  Â  Â  Â > >> On Mon, Sep 10, 2012 at 12:07:45PM -0400,
> >      Rich
> >      >      wrote:
> >      >      > > Â  Â  Â  Â > >> > On Mon, Sep 10, 2012 at 12:04 PM, Pasi
> >      >      KÃ*â*¬rkkÃ*â*¬inen
> >      >      > > Â  Â  Â  Â <[4][5][6]pasik@xxxxxx> wrote:
> >      >      > > Â  Â  Â  Â > >> > > On Mon, Sep 10, 2012 at 06:01:42PM +0200,
> >      >      Emmanuel Florac
> >      >      > > Â  Â  Â  Â wrote:
> >      >      > > Â  Â  Â  Â > >> > >> Le Mon, 10 Sep 2012 16:47:11 +0300
> >      >      > > Â  Â  Â  Â > >> > >> Pasi KÃ*â*¬rkkÃ*â*¬inen
> >      <[5][6][7]pasik@xxxxxx>
> >      >      Ã*©crivait:
> >      >      > > Â  Â  Â  Â > >> > >>
> >      >      > > Â  Â  Â  Â > >> > >> > Any replies from Supermicro/LSI ?
> >      >      > > Â  Â  Â  Â > >> > >> >
> >      >      > > Â  Â  Â  Â > >> > >>
> >      >      > > Â  Â  Â  Â > >> > >> Only loosely related, but Supermicro
> >      replaced
> >      >      recently my
> >      >      > > Â  Â  Â  Â 846E26 (dual
> >      >      > > Â  Â  Â  Â > >> > >> expander backplane) with 846E16 (single
> >      >      expander).
> >      >      > > Â  Â  Â  Â Apparently they
> >      >      > > Â  Â  Â  Â > >> > >> gave up getting the E26 to work properly
> >      or
> >      >      something: LSI
> >      >      > > Â  Â  Â  Â expander
> >      >      > > Â  Â  Â  Â > >> > >> firmware problem.
> >      >      > > Â  Â  Â  Â > >> > >>
> >      >      > > Â  Â  Â  Â > >> > >> In another (very large scale, high end)
> >      setup,
> >      >      many
> >      >      > > Â  Â  Â  Â different 60 slots
> >      >      > > Â  Â  Â  Â > >> > >> 5 LSI expanders chassis had a general
> >      failure
> >      >      of the 5th
> >      >      > > Â  Â  Â  Â drawer.
> >      >      > > Â  Â  Â  Â > >> > >> Another LSI SAS-2 expander firmware
> >      problem.
> >      >      > > Â  Â  Â  Â > >> > >>
> >      >      > > Â  Â  Â  Â > >> > >> I could start a rant about the evil of
> >      >      proprietary firmware,
> >      >      > > Â  Â  Â  Â etc. You
> >      >      > > Â  Â  Â  Â > >> > >> get my meaning :)
> >      >      > > Â  Â  Â  Â > >> > >>
> >      >      > > Â  Â  Â  Â > >> > >
> >      >      > > Â  Â  Â  Â > >> > > Yeah, this is a good example why we're
> >      trying to
> >      >      get the LEDs
> >      >      > > Â  Â  Â  Â working with
> >      >      > > Â  Â  Â  Â > >> > > direct attach (non-expander) backplanes
> >      :)
> >      >      > > Â  Â  Â  Â > >> > >
> >      >      > > Â  Â  Â  Â > >> > > -- Pasi
> >      >      > > Â  Â  Â  Â > >> > >
> >      >      > > Â  Â  Â  Â > >> >
> >      >      > > Â  Â  Â  Â > >> > I don't have anything useful for people,
> >      other
> >      >      than that they
> >      >      > > Â  Â  Â  Â have
> >      >      > > Â  Â  Â  Â > >> > shown me an HBA firmware that fixes the LED
> >      >      problem but has
> >      >      > > Â  Â  Â  Â other
> >      >      > > Â  Â  Â  Â > >> > problems they're still debugging.
> >      >      > > Â  Â  Â  Â > >> >
> >      >      > > Â  Â  Â  Â > >> > So there does exist code for this firmware
> >      which
> >      >      will fix this
> >      >      > > Â  Â  Â  Â problem.
> >      >      > > Â  Â  Â  Â > >> >
> >      >      > > Â  Â  Â  Â > >>
> >      >      > > Â  Â  Â  Â > >> That's good to know! Let's hope the fix ends
> >      up in
> >      >      an official
> >      >      > > Â  Â  Â  Â > >> LSI HBA firmware update in not-so-distant
> >      future.
> >      >      > > Â  Â  Â  Â > >>
> >      >      > > Â  Â  Â  Â > >
> >      >      > > Â  Â  Â  Â > > Btw what was the version number of the
> >      LED-fixed LSI
> >      >      firmware?
> >      >      > > Â  Â  Â  Â > > I'm just wondering in which firmware series
> >      the fix
> >      >      might end up
> >      >      > > Â  Â  Â  Â being included..
> >      >      > > Â  Â  Â  Â > >
> >      >      > > Â  Â  Â  Â > > Also: Any updates on this?
> >      >      > > Â  Â  Â  Â > >
> >      >      > > Â  Â  Â  Â > > Thanks,
> >      >      > > Â  Â  Â  Â > >
> >      >      > > Â  Â  Â  Â > > -- Pasi
> >      >      > > Â  Â  Â  Â > >
> >      >      > > Â  Â  Â  Â >
> >      >      > > Â  Â  Â  Â > The fixed FW I had demonstrated for me was still
> >      >      14.0.0.0 - I've
> >      >      > > Â  Â  Â  Â been
> >      >      > > Â  Â  Â  Â > told it'll be rolled into the FW release
> >      currently on
> >      >      the site and
> >      >      > > Â  Â  Â  Â > posted at some point, but that they have no ETA
> >      for
> >      >      that.
> >      >      > > Â  Â  Â  Â >
> >      >      > >
> >      >      > > Â  Â  Â  Â I can now see P15 firmware available on LSI's
> >      website for
> >      >      9211-8i
> >      >      > > Â  Â  Â  Â (SAS2008 based HBA).
> >      >      > > Â  Â  Â  Â Sadly it's missing the releasenotes/changelogs for
> >      both
> >      >      the LSI bios
> >      >      > > Â  Â  Â  Â and firmware..
> >      >      > > Â  Â  Â  Â -- Pasi
> >      >      > >
> >      >      > > References
> >      >      > >
> >      >      > > Â  Â Visible links
> >      >      > > Â  Â 1. mailto:[7][8]rercola@xxxxxxxxxxx
> >      >      > > Â  Â 2. mailto:[8][9]pasik@xxxxxx
> >      >      > > Â  Â 3. mailto:[9][10]pasik@xxxxxx
> >      >      > > Â  Â 4. mailto:[10][11]pasik@xxxxxx
> >      >      > > Â  Â 5. mailto:[11][12]pasik@xxxxxx
> >      >      > --
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> >      linux-scsi"
> >      >      in
> >      >      > the body of a message to [12][13]majordomo@xxxxxxxxxxxxxxx
> >      >      > More majordomo info at
> >      >      Â [13][14]http://vger.kernel.org/majordomo-info.html
> >      >
> >      > References
> >      >
> >      >    Visible links
> >      >    1. mailto:[15]pasik@xxxxxx
> >      >    2. mailto:[16]rercola@xxxxxxxxxxx
> >      >    3. mailto:[17]pasik@xxxxxx
> >      >    4. mailto:[18]pasik@xxxxxx
> >      >    5. mailto:[19]pasik@xxxxxx
> >      >    6. mailto:[20]pasik@xxxxxx
> >      >    7. mailto:[21]rercola@xxxxxxxxxxx
> >      >    8. mailto:[22]pasik@xxxxxx
> >      >    9. mailto:[23]pasik@xxxxxx
> >      >   10. mailto:[24]pasik@xxxxxx
> >      >   11. mailto:[25]pasik@xxxxxx
> >      >   12. mailto:[26]majordomo@xxxxxxxxxxxxxxx
> >      >   13. [27]http://vger.kernel.org/majordomo-info.html
> > 
> > References
> > 
> >    Visible links
> >    1. mailto:pasik@xxxxxx
> >    2. mailto:pasik@xxxxxx
> >    3. mailto:rercola@xxxxxxxxxxx
> >    4. mailto:pasik@xxxxxx
> >    5. mailto:pasik@xxxxxx
> >    6. mailto:pasik@xxxxxx
> >    7. mailto:pasik@xxxxxx
> >    8. mailto:rercola@xxxxxxxxxxx
> >    9. mailto:pasik@xxxxxx
> >   10. mailto:pasik@xxxxxx
> >   11. mailto:pasik@xxxxxx
> >   12. mailto:pasik@xxxxxx
> >   13. mailto:majordomo@xxxxxxxxxxxxxxx
> >   14. http://vger.kernel.org/majordomo-info.html
> >   15. mailto:pasik@xxxxxx
> >   16. mailto:rercola@xxxxxxxxxxx
> >   17. mailto:pasik@xxxxxx
> >   18. mailto:pasik@xxxxxx
> >   19. mailto:pasik@xxxxxx
> >   20. mailto:pasik@xxxxxx
> >   21. mailto:rercola@xxxxxxxxxxx
> >   22. mailto:pasik@xxxxxx
> >   23. mailto:pasik@xxxxxx
> >   24. mailto:pasik@xxxxxx
> >   25. mailto:pasik@xxxxxx
> >   26. mailto:majordomo@xxxxxxxxxxxxxxx
> >   27. http://vger.kernel.org/majordomo-info.html
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