Date: Mon, 18 Feb 2008 10:02:02 +0100 From: "=?ISO-8859-2?Q?=A3ukasz_Sromek?=" <lukasz.sromek@gmail.com> To: freebsd-usb@freebsd.org Subject: Copying to usb flash drive corrupts files Message-ID: <32f529bc0802180102m6fa12e32x1903e3a8b98a70b3@mail.gmail.com>
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Hello. I asked this question on bsdforums.org, but I got no answer. I guess this list is a better place to post problems like this. When I copy mp3s from hard drive to usb stick they become corrupted. lukasz ~% mount /mnt/usb lukasz ~% cp file.mp3 /mnt/usb lukasz ~% diff file.mp3 /mnt/usb/file.mp3 lukasz ~% umount /mnt/usb lukasz ~% mount /mnt/usb lukasz ~% diff file.mp3 /mnt/usb/file.mp3 Files file.mp3 and /mnt/usb/file.mp3 differ If I set sync option in fstab: /dev/da0 /mnt/usb msdosfs rw,noauto,sync 0 0 Then files are copied correctly, but very slowly, when buffer size is low. Midnight Commander uses 8k buffers, so I get about 20kB/s which is unacceptable. I'm using FreeBSD 7.0-RC2. Could you help me with this issue?
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