[zfs-discuss] Non-Raid HBA

2010-01-29 Thread A. Krijgsman

Hi All,

Since I believe there are people in this list having more experience in this 
matter then I do,


To point out what it is I am doing:
I am building a (very) low cost SAN setup as proof of concept using ZFS.
The goal of this project is to provide a High-Available (or getting close 
to) low power solution.
I am using the Supermicro 2.5 mobile racks. (8-in-2 5.25) which have dual 
port connectors, and connect
both primary Host and Standby Host to the same JBOD using the dual port 
setup.


Now I am looking for a HBA card for in the host machine.
With preferable a lot of external SAS ports. ( But ZFS style ofcourse, so no 
raid/cache HBA required. )

Like: http://www.areca.com.tw/products/sasnoneraid.htm
Seen a lot of cards having internal ports as well, but don't know if 
breaking those out is a good idea.

Anyone care to share their insights on this?

The JBOD is self-build, so I am looking to get the SAS cables into my JBOD 
mobile racks.
I found a couple of external to internal SAS adapters but they all seem 
quite expensive.

Is there a simple (clean) way to connect an external chassis to my host?

Hope anyone can give me some feedback on my questions.
Offcourse I am willing to write down my findings in a blog if people are 
interested.


Kind Regards,
Armand


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Re: [zfs-discuss] Non-Raid HBA

2010-01-29 Thread Daniel Bakken
I've used the LSI SAS3442E-R with great success in OpenSolaris 2009.06. It
is a non-raid SAS HBA that costs $220 on NewEgg.


Daniel Bakken


On Fri, Jan 29, 2010 at 8:21 AM, A. Krijgsman a.krijgs...@draftsman.nlwrote:

 Hi All,

 Since I believe there are people in this list having more experience in
 this matter then I do,

 To point out what it is I am doing:
 I am building a (very) low cost SAN setup as proof of concept using ZFS.
 The goal of this project is to provide a High-Available (or getting close
 to) low power solution.
 I am using the Supermicro 2.5 mobile racks. (8-in-2 5.25) which have dual
 port connectors, and connect
 both primary Host and Standby Host to the same JBOD using the dual port
 setup.

 Now I am looking for a HBA card for in the host machine.
 With preferable a lot of external SAS ports. ( But ZFS style ofcourse, so
 no raid/cache HBA required. )
 Like: http://www.areca.com.tw/products/sasnoneraid.htm
 Seen a lot of cards having internal ports as well, but don't know if
 breaking those out is a good idea.
 Anyone care to share their insights on this?

 The JBOD is self-build, so I am looking to get the SAS cables into my JBOD
 mobile racks.
 I found a couple of external to internal SAS adapters but they all seem
 quite expensive.
 Is there a simple (clean) way to connect an external chassis to my host?

 Hope anyone can give me some feedback on my questions.
 Offcourse I am willing to write down my findings in a blog if people are
 interested.

 Kind Regards,
 Armand


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 zfs-discuss mailing list
 zfs-discuss@opensolaris.org
 http://mail.opensolaris.org/mailman/listinfo/zfs-discuss


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