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Old 09-13-2010, 02:52 AM   #1
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Registered: Sep 2010
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how to increase this block fixed size

Hi All,

I coded block driver for SD protocol.

After tested, i found that file system give only 4k to my block_request.

Can anybody known, how to increase this block fixed size.
Whether it is possible.

I am using Federo7 (2.6.21 kernel).

Old 09-15-2010, 06:54 AM   #2
Registered: Feb 2008
Distribution: Slackware
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The filesystem block size is set when the filesystem is initially formatted. If you want to change the block size then I believe you will have to reformat and set the block size as a parameter to mkfs.<filesystem>.


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