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Date:      Sun, 12 Feb 2012 22:05:35 +0400
From:      Stas Orlov <sennaar@gmail.com>
To:        "Desai, Kashyap" <Kashyap.Desai@lsi.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:  <CAECV3vDthUKCqfouFEjKvDcL5CdwUJ=y1=YCiRTYFQtMjVfm=Q@mail.gmail.com>
In-Reply-To: <B2FD678A64EAAD45B089B123FDFC3ED72B96D3400C@inbmail01.lsi.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> <B2FD678A64EAAD45B089B123FDFC3ED72B96D3400C@inbmail01.lsi.com>

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> Out of those six Drive, one drive is detected as "1.5Gbps" (see below par=
t in dmesg log)
>
> =C2=A0 =C2=A0 =C2=A0 =C2=A0PHY[8].AttachedDevHandle: 0x0009
> =C2=A0 =C2=A0 =C2=A0 =C2=A0PHY[8].LinkRate: 1.5Gbps (0x80)
> =C2=A0 =C2=A0 =C2=A0 =C2=A0PHY[8].PhyStatus: NewTargetAdde
>
> LSI IR does not support mix of mix of different link speed Drivers in a s=
ingle 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 i=
tself has 1.5 Gbps max speed. ?
>

All six of them are SEAGATE ST9300603SS FS62, 1.5Gbps speed is quite odd.

Can't check cabeling right now, I'll exclude that drive from tests for now



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