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Date:      Wed, 30 Jan 2013 19:18:40 +0400
From:      Artem Kuchin <matrix@itlegion.ru>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Software raid VS hardware raid
Message-ID:  <510939D0.1030906@itlegion.ru>
In-Reply-To: <alpine.BSF.2.00.1301300635130.37822@wonkity.com>
References:  <5106E301.4070707@itlegion.ru> <ke7v7a$r0d$1@ger.gmane.org> <5107A500.4030902@itlegion.ru> <alpine.BSF.2.00.1301290749460.27370@wonkity.com> <5107FC3C.4030701@itlegion.ru> <alpine.BSF.2.00.1301291353570.30931@wonkity.com> <51090721.2010606@itlegion.ru> <alpine.BSF.2.00.1301300635130.37822@wonkity.com>

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There seems to be one more advantage to gmirror
If i understood correctly

gmirror label -v -b split -s 2048 data da0 da1 da2

will create a tripple mirror raid 1, that is
triple redundancy, which is hardly available on any hardware raid.

Am i correct here?

Also, does anyone know how to choose split threshold (-s 2048) correctly ?

Artem







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