On Tue, Jun 05, 2007 at 01:25:29PM +0100, Mark Knibbs wrote:
> For whatever reason, it seems the maximum file size for that
> partition is 17,247,252,480 bytes. In itself that behaviour isn't
> necessarily a bug; but if you have any clue how the ext2 maximum file size
> is related (or not) to the amount of free space or the volume size, please
> let me know!
You're using a filesystem with a 1k blocksize, and that's the cause of
the limit. The maximum number of 1k blocks that can be addressed
using the direct/indirect scheme is:
12 + 256 + 256*256 + 256*256*256 = 16843020 blocks
or
16843020 blocks * 1024 bytes/block = 17,247,252,480 bytes
Unless you are using a really tiny filesystem, you really don't want
to be using 1k block sizes; in addition to imposing this 16GB file
size limit, it also makes the filesystem much more inefficient for
large files.
Regards,
- Ted
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