jffs2 copy too long after mounting

hejianet hejianet at linux.vnet.ibm.com
Thu Aug 2 01:58:56 EDT 2012


On 2012-08-02 11:04, hejianet wrote:
> hi All
> my kernel is 2.6.16
> after mounting the nand flash with jffs2 partition, the first copy operation
> for a 15M file(from jffs2 partition to jffs2 partition) take 9
> minutes,but the
> second copy operation takes 1 minutes.
> the disk usage(df result) is over 85%.
> I wonder is there any patch ported to such old kernel?
> Thanks
>
> B.R.
> Jia
>
>
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Is there anyway to show the summary result of jffs2's fragmentation?
Is there anyway to manually make defragmentation?
Thanks

Jia





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