From: Zhonglin Zhang <zhonglinzh@mobilesoft.com.cn>
To: axboe@suse.de, hirofumi@mail.parknet.co.jp
Cc: linux-kernel@vger.kernel.org
Subject: Two questions related with FAT filesystem and block device layer.
Date: Mon, 25 Apr 2005 10:59:21 +0800 [thread overview]
Message-ID: <1114397961.793.17.camel@milo> (raw)
Hi,
I have the following questions. Please help me.
Software Environment:
1. kernel - linux-2.4.19 + intel_bsp patched.
2. DiskOnChip -- 64Mbytes.
We have made the DiskOnChip as a u-disk.
Q1.
When I use "mkdosfs /dev/tffsa1", WIN2000 And WINXP can
read/write the /dev/tffsa1.
When I use "mkdosfs -S 4096 /dev/tffsa1", WIN2000
can read/write the /dev/tffsa1, But Winxp can't.
Why? W can I make the winxp can read/write the /dev/sda1.
Q2.
When using "mkdosfs /dev/tffsa1", Our VideoRecord isn't fluent.
When using "mkdosfs -S 4096 /dev/tffsa1", Our VideoRecord is fluent.
I wonder how the sector size affect the Video Record.
Our ultimate goal is 'Video Record is fluent and Win2000/Winxp can
read/write the /dev/tffsa1 as a u-disk.
Could you anyone give me some good advice?
Thanks in advance!
--
Zhonglin Zhang <zhonglinzh@mobilesoft.com.cn>
next reply other threads:[~2005-04-25 3:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-25 2:59 Zhonglin Zhang [this message]
2005-04-25 11:32 ` Two questions related with FAT filesystem and block device layer OGAWA Hirofumi
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