Date: Sun, 4 Nov 2012 22:47:26 +0200 From: Alexander Yerenkow <yerenkow@gmail.com> To: doc@freebsd.org Subject: Re: what's the deal with changing release notes? Message-ID: <CAPJF9wncVOwVd-KErhzW4C1YLbfDWZ_GYNP-shPnJ_N9JMRFdA@mail.gmail.com> In-Reply-To: <CAPJF9w==3-DxibK3tLE2%2BP8SCMcrHJ-4Javja1OKOWK5pMeN7w@mail.gmail.com> References: <CAF6rxgkEOcHCcJYiW0R9cZ4Nt8xeZP0bHVFC87Toqd_qr=Bgqw@mail.gmail.com> <CAF6rxgk2Fx6YhEkb9sfLbMYssZRSUuOo6ZURoeQVC6X96WuYnQ@mail.gmail.com> <CAPJF9w==3-DxibK3tLE2%2BP8SCMcrHJ-4Javja1OKOWK5pMeN7w@mail.gmail.com>
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Regards, Alexander Yerenkow ---------- Переадресованное сообщение ---------- От: "Alexander Yerenkow" <yerenkow@gmail.com> Дата: 04.11.2012 22:22 Тема: Re: what's the deal with changing release notes? Кому: "Eitan Adler" <lists@eitanadler.com> Can I add my 2c at this point? Where did 10240 appeared from? Did someone tried to find some optimal size for most of flashes/cards? I always try to use some large number, like 1m or even more. I know by sad experience that writing flash with default bs can take much longer than with large bs value. Very quick and dirty test (from dev/urandom to 1gb partition on sd card) give me that speed numbers (bs, speed): 128m = 11,38 8m = 11,42 512k = 11,46 10k = 1,10 So, default advice on how write those images are unoptimised. Drop in speed by factor of ten without any reason not god as for me. Regards, Alexander Yerenkowhome | help
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