From: Stan Hoeppner <stan@hardwarefreak.com>
To: thomas@fjellstrom.ca
Cc: Andriano <chief000@gmail.com>, linux-raid@vger.kernel.org
Subject: Re: RAID6 issues
Date: Tue, 27 Sep 2011 14:14:01 -0500 [thread overview]
Message-ID: <4E822079.9020901@hardwarefreak.com> (raw)
In-Reply-To: <201109271246.10137.thomas@fjellstrom.ca>
On 9/27/2011 1:46 PM, Thomas Fjellstrom wrote:
> Stan Hoeppner suggested the LSI SAS1068E card, which looks to be very nice.
> Only slightly more expensive than the SASLP and well supported under linux.
>
> I'll hopefully be getting my hands on a LSI 9210-8i soon. Shortly there-after
> I'll be selling my SASLP.
The 9210-8i is a newer generation card using the SAS2008 chip. IOPS
potential is over double that of the 1068E cards, 320M vs 140M, and
you'll have support for drives larger than 2TB. It also supports SATA3
link speed whereas the 1068E chips only support SATA2. It has a PCIe x8
2.0 interface for 8GB/s b/w, whereas the 1068E has a PCIe x8 1.0
interface for only 4GB/s.
In short, it's has quite a bit more capability than the 1068E based cards.
--
Stan
next prev parent reply other threads:[~2011-09-27 19:14 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-13 6:14 RAID6 issues Andriano
2011-09-13 6:25 ` NeilBrown
2011-09-13 6:33 ` Andriano
2011-09-13 6:44 ` NeilBrown
2011-09-13 7:05 ` Andriano
2011-09-13 7:38 ` NeilBrown
2011-09-13 7:51 ` Andriano
2011-09-13 8:10 ` NeilBrown
2011-09-13 8:12 ` Alexander Kühn
2011-09-13 8:44 ` Roman Mamedov
2011-09-13 8:57 ` Andriano
2011-09-13 9:05 ` Andriano
2011-09-13 10:29 ` Roman Mamedov
2011-09-13 10:44 ` Andriano
2011-09-13 13:45 ` Andriano
2011-09-27 18:46 ` Thomas Fjellstrom
2011-09-27 19:14 ` Stan Hoeppner [this message]
2011-09-27 21:04 ` Thomas Fjellstrom
2011-09-28 2:47 ` Stan Hoeppner
2011-09-28 6:52 ` Thomas Fjellstrom
2011-09-28 6:03 ` Mikael Abrahamsson
2011-09-28 6:53 ` Thomas Fjellstrom
-- strict thread matches above, loose matches on Subject: below --
2011-09-13 14:24 NeilBrown
2011-06-16 20:28 raid6 issues Chad Walker
2011-06-18 19:48 ` Chad Walker
2011-06-18 19:55 ` Chad Walker
2011-06-18 23:01 ` NeilBrown
2011-06-18 23:14 ` Chad Walker
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