Date: Sun, 12 Feb 2012 23:22:20 +0530 From: "Desai, Kashyap" <Kashyap.Desai@lsi.com> To: Stas Orlov <sennaar@gmail.com> Cc: "freebsd-scsi@freebsd.org" <freebsd-scsi@freebsd.org>, "freebsd-current@freebsd.org" <freebsd-current@freebsd.org>, "Kenneth D. Merry" <ken@freebsd.org>, Dennis Glatting <freebsd@penx.com> Subject: RE: LSI supported mps(4) driver available Message-ID: <B2FD678A64EAAD45B089B123FDFC3ED72B96D3400C@inbmail01.lsi.com> In-Reply-To: <CAECV3vBB7xNJ_J8Qx%2Bd8bbD3aCOyigROf=LTXSPa8kO4baXF0w@mail.gmail.com> References: <20120126045409.GA90912@nargothrond.kdm.org> <CAECV3vDaRFiPN5jrG85qXpfGUEbCbwBqhc_==P0GT77eH7u3yg@mail.gmail.com> <B2FD678A64EAAD45B089B123FDFC3ED729A3414D62@inbmail01.lsi.com> <CAECV3vA9HpHpBsjuKN8rKObmko%2BHJQO0GkHMZnxekPkmOuoQZw@mail.gmail.com> <B2FD678A64EAAD45B089B123FDFC3ED729A3414D65@inbmail01.lsi.com> <CAECV3vBgDq=xY=sR9-XHR1grW_3-dqmg4v_jE4Yvf4CZPF0X9g@mail.gmail.com> <B2FD678A64EAAD45B089B123FDFC3ED729A3414DD9@inbmail01.lsi.com> <CAECV3vDyeS_Cs1cZ24D97nUrc02OgH1SKc6KsAb8kwQK35pn2w@mail.gmail.com> <B2FD678A64EAAD45B089B123FDFC3ED729A341500D@inbmail01.lsi.com> <B2FD678A64EAAD45B089B123FDFC3ED729A3415010@inbmail01.lsi.com> <20120207170016.GA51826@nargothrond.kdm.org> <B2FD678A64EAAD45B089B123FDFC3ED729A34150B2@inbmail01.lsi.com> <CAECV3vBB7xNJ_J8Qx%2Bd8bbD3aCOyigROf=LTXSPa8kO4baXF0w@mail.gmail.com>
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> -----Original Message-----
> From: Stas Orlov [mailto:sennaar@gmail.com]
> Sent: Sunday, February 12, 2012 11:01 PM
> To: Desai, Kashyap
> Cc: Kenneth D. Merry; freebsd-scsi@freebsd.org; freebsd-
> current@freebsd.org; Dennis Glatting
> Subject: Re: LSI supported mps(4) driver available
>
> I build r231557 Current, with recent mps changes, and sc->mps_debug =
> 0xd;
>
> It actually gets to the installer, refuses to boot from raid1 after
> default installation, though.
>
> Complete dmesg attached.
Very quick observation :
You have total six Driver attached in your system.
I guess you have 2 Drive part of Raid-1 and 4 Driver part of Raid-10.
Out of those six Drive, one drive is detected as "1.5Gbps" (see below part in dmesg log)
PHY[8].AttachedDevHandle: 0x0009
PHY[8].LinkRate: 1.5Gbps (0x80)
PHY[8].PhyStatus: NewTargetAdde
LSI IR does not support mix of mix of different link speed Drivers in a single Volume.
I am not sure if this is root cause of the issue, but definetly worth to try why that Particular drive is
At 1.5 Gbps link ?
Can you try to see if it is cable which is causing link to 1.5 OR Drive itself has 1.5 Gbps max speed. ?
` Kashyap
>
> On Wed, Feb 8, 2012 at 1:42 PM, Desai, Kashyap <Kashyap.Desai@lsi.com>
> wrote:
> >
> >
> >> -----Original Message-----
> >> From: Kenneth D. Merry [mailto:ken@freebsd.org]
> >> Sent: Tuesday, February 07, 2012 10:30 PM
> >> To: Desai, Kashyap
> >> Cc: Stas Orlov; freebsd-scsi@freebsd.org;
> >> freebsd-current@freebsd.org; Dennis Glatting
> >> Subject: Re: LSI supported mps(4) driver available
> >>
> >> On Tue, Feb 07, 2012 at 21:00:28 +0530, Desai, Kashyap wrote:
> >> > Can you to reproduce issue with below mentioned changes..
> >> >
> >> > In mps.c
> >> >
> >> > mps_get_tunables(struct mps_softc *sc) {
> >> > char tmpstr[80];
> >> >
> >> > /* XXX default to some debugging for now */
> >> > sc->mps_debug = MPS_FAULT;
> >> >
> >> > Instead of above line make
> >> > sc->mps_debug = 0xd;
> >>
> >> You can also put the following in /boot/loader.conf:
> >>
> >> hw.mps.debug_level=0xd
> >
> > Thanks.! This Is what I was trying since last week, but somehow I did
> not entered correct syntax.
> >
> >
> >>
> >> Ken
> >> --
> >> Kenneth Merry
> >> ken@FreeBSD.ORG
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