[Bug 474597] Re: the FS_IOC_FIEMAP ioctl does not report extents of small files

[Stefan Bader]

** Description changed:

+ Thi bugfix has been included in the update of Lucid to 2.6.32.13
+ upstream stable (see Bug #583414).
+ 
+ ----
+ 
  I have already reported this upstream. on ext4, fiemap will not report
  extents if the requested logical region of a file overlaps the extent
  less than blocksize. So, if you request star=0, len=100, you will get
  nothing.
  
  I can provide example code, if you need.
  
  There is a patch attached to this bug report.
  
  SourcePackage: linux
  Uname: Linux 2.6.31-14-generic x86_64

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the FS_IOC_FIEMAP ioctl does not report extents of small files
https://bugs.launchpad.net/bugs/474597
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