Date: Thu, 5 Nov 2020 15:26:35 +0100 From: Hans Petter Selasky <hps@selasky.org> To: vermaden <vermaden@interia.pl>, gljennjohn@gmail.com Cc: freebsd-usb@freebsd.org Subject: Re: mSATA SSD over USB adater: 300MB/s @ Linux versus 100MB/s @ FreeBSD Message-ID: <181b2eab-79f4-9bd2-45dc-0be3dd3aa9f4@selasky.org> In-Reply-To: <dkewsdnnstfpatmrwaqk@yesp> References: <bfpxcgtgpqkwctqlhswo@dwvh> <uegzkiqfagbtouldiwpf@svwv> <20201105092733.30d6d2a9@ernst.home> <dkewsdnnstfpatmrwaqk@yesp>
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On 2020-11-05 14:05, vermaden wrote: > So we should slow down Linux so FreeBSD can keep up?:) Please also keep in mind that Linux has a data cache on /dev/sdb, while FreeBSD always goes to the device! Try to disable caching in Linux first. --HPS
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