Using 2-port LSI 2308-8e card to control 24 SAS HDDs

Posted by GregC on Server Fault See other posts from Server Fault or by GregC
Published on 2012-10-31T16:00:16Z Indexed on 2012/10/31 17:02 UTC
Read the original article Hit count: 405

Filed under:

windows-server-2008-r2

|

storage

|

sas

|

hba

I would like to rely on a RAID-on-chip solution to control 24 SAS hard drives in a direct-attached environment. How would you approach this to get best bandwidth given that I'd like to spend less than $10,000 on the interconnect.

I've read that LSI 2308 chip can easily handle 8-drive SSD RAID6 in hardware. I'd like to harness its power to control 24 SAS hard drives over an expander in an external enclosure.

Currently I use an Infortrend S24S-G2240 external enclosure. It provides its own controller and expander. I'd like to use LSI 2308 controller for RAID6 somehow instead of the mystery controller in the enclosure.

P.S. I tried to create SAS-expander as a tag, but my rep on this site is low.

© Server Fault or respective owner

Related posts about windows-server-2008-r2

Cannot enable network discovery on Windows Server 2008 R2

as seen on Server Fault - Search for 'Server Fault'
I'm trying to enable the Network Discovery feature on a newly installed Windows Server 2008 R2 instance. The network connection is in the Home or Work profile (it is not domain joined). These are the steps I've followed: Within the Network and Sharing Center I select Change advanced sharing settings Then… >>> More
Windows Server 2008 R2: AD Module for Windows PowerShell

as seen on Internet.com - Search for 'Internet.com'
Windows Server 2008 R2 includes a new Active Directory module for Windows PowerShell, a consolidated group of 76 cmdlets that can perform a host of tasks against Active Directory's various services. >>> More
Windows Server 2008 R2: Introducing the AD Administrative Center

as seen on Internet.com - Search for 'Internet.com'
The Active Directory Administrative Center in Windows Server 2008 R2 is a significant improvement over its predecessor. Although not without limitations, it offers beefed-up management of AD objects, new navigation capabilities, better task-based management options, and improvements to the properties… >>> More
Sun Fire X4270 M3 SAP Enhancement Package 4 for SAP ERP 6.0 (Unicode) Two-Tier Standard Sales and Distribution (SD) Benchmark

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Oracle's Sun Fire X4270 M3 server achieved 8,320 SAP SD Benchmark users running SAP enhancement package 4 for SAP ERP 6.0 with unicode software using Oracle Database 11g and Oracle Solaris 10. The Sun Fire X4270 M3 server using Oracle Database 11g and Oracle Solaris 10… >>> More
Now Customers Can Actually Locate Your Resources with URL Rewriter 2.0 RTW

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Today, Microsoft announced the final release of IIS URL Rewriter 2.0 RTW . Now the first reason might be obvious why you would want to rewrite a URL – when you are at a cocktail party with loud music and tasty appetizers and a potential customer asks you where they can get more info on your snazzy… >>> More

Related posts about storage

Oracle Storage Implementation Boot Camp: ZFS Storage Appliance and Flash

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Oracle Storage Implementation Boot Camp: ZFS Storage Appliance and Flash Thursday 20th September 9.30 – 16.30 … >>> More
Slow NFS and GFS2 performance

as seen on Server Fault - Search for 'Server Fault'
Recently I've designed and configured a 4 node cluster for a webapp that does lots of file handling. The cluster have been broken down into 2 main roles, webserver and storage. Each role is replicated to a second server using drbd in active/passive mode. The webserver does a NFS mount of the data… >>> More
Moving data files failing

as seen on Super User - Search for 'Super User'
Trying to migrate data from C: to D: via the SBS console is failing. The wizard starts running but drops out in the first few seconds. I'll post the full logs, but the important lines appear to be as follows: An exception of type 'Type: System.IO.FileNotFoundException, mscorlib, Version=2… >>> More
Mounting Replicated Gluster Multi-AZ Storage

as seen on Server Fault - Search for 'Server Fault'
I have Replicated Gluster Storage which is used by Auto scaling Servers. Both, Auto scaling and Storage are allocated in two Availability zones. Gluster: Number of Bricks: 4 x 2 = 8 Transport-type: tcp Bricks: Brick1: gluster01:/storage/1a # Zone A Brick2: gluster02:/storage/1b # Zone B Brick3:… >>> More
On Server Disk Storage VS SAN Storage

as seen on Server Fault - Search for 'Server Fault'
Hello, I am looking at buying three servers, and trying to figure out which storage solution makes the most sense in terms of performance and cost. Total budget is around: $10,000. OPTION 1: Dell servers with RAID 10 (4 Drives) each 7200RPM SAS 500GB, for a total capacity of 1TB. Each server is… >>> More