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sundharavinayagam@gmail.

09-13-2010 01:52 AM

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.
7
Whether it is possible.

I am using Federo7 (2.6.21 kernel).

Thanks
Sundar

zordrak

09-15-2010 05:54 AM

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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