On Friday 17 October 2008 16:04:57 Youta Chen wrote:
> Hi
> I want to know clearly the maximam file system size for YAFFS2 can
> handle.
> In file ysffs_guts.h, there're ysffs_Tags structure:
> typedef struct {
> unsigned chunkId:20;
> unsigned serialNumber:2;
> unsigned byteCount:10;
> unsigned objectId:18;
> unsigned ecc:12;
> unsigned unusedStuff:2;
>
> } yaffs_Tags;
This structure is only used by the yaffs1 mode of operation, so that
calculation is not correct.
> I can calculate the maximum file system size YAFFS2 can handle by
> following algorithm:
> (2^20)*(2^18)*(2kb)= 2^49B //Chunk size is 2kb
> Am I right?
> Appreciate for your reply! Thanks.
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