Date: Tue, 21 Sep 2010 19:25:35 +0200 From: "Michael Fuckner" <michael@fuckner.net> To: "Andrew Boyer" <aboyer@averesystems.com> Cc: "Kenneth D. Merry" <ken@freebsd.org>, scsi@freebsd.org Subject: Re: LSI 6Gb SAS driver committed Message-ID: <c8e5ddb07479947dc0e82b8648eea703.squirrel@dedihh.fuckner.net> In-Reply-To: <E28B0066-387D-4FF6-B5ED-852DDC8991A1@averesystems.com> References: <20100910150438.GA64519@nargothrond.kdm.org> <E28B0066-387D-4FF6-B5ED-852DDC8991A1@averesystems.com>
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> Folks, > This driver advertises support for PCI IDs 0x74, 0x76, and 0x77, LSI > SAS2108-based products judging by the description. Are these RAID-on-c= hip > devices? How do they work with this driver? Has anyone tried it? > > Does anybody know how those devices differ from the SAS2108-based MegaS= AS > Gen2 ID 0x79 supported by mfi? > > I would really like to discard the hardware RAID functions of the MegaS= AS > and treat it like an HBA, but after adding the 0x79 ID to mps it wasn't > able to initialize the card. Hi all, I hope to clarify a few things LSI 2008: SAS2 (6GBit) HBA, can do Integrated Raid, but currently not supported, Driver: mps (Linux: mpt2sas) LSI 2108: SAS2 (6GBit) Raidcontroller with Cache, optional battery... Driver mfi? (Linux: megaraid_sas) LSI2208: Dual Core Raid Chip?!? I haven't seen this one until today. The driver claims to support 2[0-2]08. I hope I have time this week to plug some cards into a FreeBSD-Machine to let you know what exactly works. Regards, Michael!
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