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RE: Maximum File Size on Ext2/3



Andreas,

Sorry if I'm missing something but I didn't find any of that information
in the ext2.txt.  Is there two versions of the inode structure because
the latest code I have only has one inode structure with a i_size field
of 32 bits.  Where is this 64 bit field that describes the size of the
file?  I understand with the direct, indirect, d-indirect and t-indirect
blocks that you can have much more than 4 gigs allocated but the i_size
field seems to limit the file size.

Thanks again, Jason

-----Original Message-----
From: Andreas Dilger [mailto:adilger clusterfs com] 
Sent: Wednesday, July 17, 2002 1:55 PM
To: Jason Ivey
Cc: ext3-users redhat com
Subject: Re: Maximum File Size on Ext2/3

On Jul 17, 2002  13:13 -0600, Jason Ivey wrote:
> I need to find out what the maximum file size in an ext2/3 file
system.
> It appears from the definition of the ext2_inode structure that since
> the i_size field is a 32 bit integer that the file would be limited by
> that.

Please see linux/Documentation/filesystems/ext2.txt

There is a 64-bit file size.  Limit is 2TB of allocated blocks.

Cheers, Andreas
--
Andreas Dilger
http://www-mddsp.enel.ucalgary.ca/People/adilger/
http://sourceforge.net/projects/ext2resize/





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