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Date:      Fri, 11 Jul 2008 01:21:38 +0200
From:      Daniel Gerzo <danger@FreeBSD.org>
To:        Xin LI <delphij@delphij.net>
Cc:        d@delphij.net, freebsd-current@freebsd.org, Julio Gomez <gomez@telehouse.com>
Subject:   Re[2]: Dell's PERC6i
Message-ID:  <1574497.20080711012138@rulez.sk>
In-Reply-To: <48767C38.8010206@delphij.net>
References:  <00db01c8e2cc$640edac0$2c2c9040$@com> <48767C38.8010206@delphij.net>

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Hello Xin,

Thursday, July 10, 2008, 11:16:40 PM, you wrote:

> I *think* that PERC 6/i would appear as "LSI MegaSAS 1078" rather than
> "Dell PERC 6/i" because of the following catch-all ID quirk:

> {0x1000, 0x0060, 0xffff, 0xffff, MFI_FLAGS_1078,  "LSI MegaSAS 1078"},

> Later FreeBSD versions would identify it as "PERC 6":

> {0x1000, 0x0060, 0x1028, 0xffff, MFI_FLAGS_1078,  "Dell PERC 6"},

> Therefore this should work just fine (out-of-the-box) on 7.0-R except it
> gave different names...

Correct, I suppose these will be handled by mfi(4) device driver. I
have some Dell SC1430s that have Dell PERC 5i controllers.

One disadvantage of these is that there's no native monitoring tool
for mfi(4) based devices. There's only a linux utility which I haven't
tried so far. However, it seems like porting might be easy and bz@ has
idicated some interest in this work. He unfortunately seems to be busy
these days ;-(

-- 
Best regards,
 Daniel                            mailto:danger@FreeBSD.org




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