Date: Mon, 10 Sep 2012 12:41:13 -0400 From: Andy Young <ayoung@mosaicarchive.com> To: Ivan Voras <ivoras@freebsd.org> Cc: freebsd-hardware@freebsd.org Subject: Re: Can FreeBSD handle redundant SAS controllers? Message-ID: <CAHMRaQc5r=RBsb1tX0mXwK=J7r=oNQxYF=v8mt3MBJ7tQP1SPA@mail.gmail.com> In-Reply-To: <k2kdvc$nt$1@ger.gmane.org> References: <CAHMRaQeg%2B2BdXZ2GrKmNCjB3BrkqsPevdsv-4vLjwHXD73cn7Q@mail.gmail.com> <k2kdvc$nt$1@ger.gmane.org>
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Thanks Ivan. I will check it out. Andy On Mon, Sep 10, 2012 at 6:04 AM, Ivan Voras <ivoras@freebsd.org> wrote: > On 07/09/2012 16:53, Andy Young wrote: > > I'm having trouble finding information about this on the web. I have a > SAS > > backplane with redundant expanders designed so you can use redundant SAS > > controllers. Seems obvious to me that the drivers need to support two > cards > > pointing to the same drives. Does this work in FreeBSD? Does it matter > > which HBAs I buy? > > The closest thing to what you want is gmultipath: > > http://www.freebsd.org/cgi/man.cgi?gmultipath > > -- Andrew Young Mosaic Storage Systems, Inc http://www.mosaicarchive.com/ Follow us on: Twitter <https://twitter.com/#!/MosaicArchive>, Facebook<http://www.facebook.com/MosaicArchive>; , Google Plus<https://plus.google.com/b/102077382489657821832/https://plus.google.com/b/104681960235222388167/104681960235222388167/posts>; , Pinterest <http://pinterest.com/mosaicarchive/>;
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