On Sun, Feb 20, 2011 at 7:32 PM, Abhijit Hoskeri <[email protected]>wrote:
> On Sun, Feb 20, 2011 at 6:52 PM, kashish bhatia <[email protected]> > wrote: > > Is there any method/command/utility to know what are the block numbers > which > > are allocated to a file in ext2 fs? > > > > The FIBMAP ioctl gives you the block number give an integer, which is > the nth block attached to the inode. It includes blocks allocated to > store indirect blocks too. > > -Abhijit > What exactly FIBMAP is and how to use it ? For instance , if I made my own module and I am using ioctl. Then how should I use it? Is it a function? -- Regards, Kashish
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