Date: Fri, 6 May 2005 14:19:43 +0200 From: Herve Boulouis <amon@sockar.homeip.net> To: Anton Turygin <pa3op@tsua.net> Cc: freebsd-scsi@freebsd.org Subject: Re: Adaptec 2120S FreeBSD 4.11 poor performance Message-ID: <20050506121942.GB71715@ra.aabs> In-Reply-To: <20050506130002.L13748@colt.tsua.net> References: <20050506130002.L13748@colt.tsua.net>
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Le 06/05/2005 13:09, Anton Turygin a écrit: > > The speed in the array doesn't raise over 7 MB/s. > Can anyone help me to figure out? > Thanks in advance. A common thing to do is to disable the read cache and only enable write caching for your container. CLI > open aac0 Executing: open "aac0" AAC0> container show cache 0 Executing: container show cache 0 Global Container Read Cache Size : 0 Global Container Write Cache Size : 16203776 Read Cache Setting : DISABLE Write Cache Setting : ENABLE ALWAYS Write Cache Status : Active, not protected, battery not present Hope this helps. -- Herve Boulouis
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