Date: Fri, 27 Oct 2006 19:25:36 -0300 From: AT Matik <asstec@matik.com.br> To: freebsd-scsi@freebsd.org, "Kenneth D. Merry" <ken@kdm.org> Subject: Re: Why is SCSI so much faster with the write cache off (than ATA)? Message-ID: <200610271925.37069.asstec@matik.com.br> In-Reply-To: <20061027220450.GA78909@nargothrond.kdm.org> References: <20061027214011.GB86642@cons.org> <20061027220450.GA78909@nargothrond.kdm.org>
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On Friday 27 October 2006 19:04, Kenneth D. Merry wrote: > work well. Is tagged queueing enabled on the ATA disks you're testing? Is > it the old-style queueing or NCQ? hi since it seems you're into this can you give further info how NCQ is related to the OS? how we can manage NCQ on OS level? Joćo A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br
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