Messages in this thread | | | Subject | Re: Ext2/3 Filesystem Analysis | From | Andi Kleen <> | Date | Wed, 09 Jun 2010 14:06:55 +0200 |
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Alan Cox <alan@lxorguk.ukuu.org.uk> writes:
>> 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,
Or rather not intended to be used with flash that does not have an own wear level layer.
-Andi -- ak@linux.intel.com -- Speaking for myself only.
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