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    SubjectRe: Ext2/3 Filesystem Analysis
    > With Ext3:
    > Filesystem block at Sector 0 is being updated more frequently at ratio
    > of 5.5 to 6 times that of data block.
    > Filesystem block(super block copies) are being updated at around
    > 1.5times the frequency compared to data block.
    > Has anyone come across this kind of behaviour with these filesystems
    > on NAND Flash?

    ext2/3 are not intended to be used with flash - they do not wear level,
    in fact the journal and some other blocks will get very heavily used
    compared to other blocks.

    See the MTD drivers and related file systems/mapping layers (UBIFS etc)

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      Last update: 2010-06-09 11:51    [W:0.026 / U:2.868 seconds]
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