Re: ChunkFS - measuring cross-chunk references

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On Mon, 23 Apr 2007, Arjan van de Ven wrote:


The other thing which we should consider is that chunkfs really
requires a 64-bit inode number space, which means either we only allow

does it?
I'd think it needs a "chunk space" number and a 32 bit local inode
number ;) (same for blocks)


For inodes, yes, either 64-bit inode or some field for the chunk id in which the inode is. But for block numbers, you don't. Because individual chunks manage part of the whole file system in an independent way. They have their block bitmaps starting at an offset. Inode bitmaps, however, remains same.


AG
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