--On 16 September 2011 10:26:09 +0200 Wouter Verhelst <[email protected]> wrote:
> So yesterday I implemented the fallocate(FALLOC_FL_PUNCH_HOLE) stuff for > NBD_CMD_TRIM. It's compile-tested, but not yet functionally tested. To > be honest, I'm not entirely sure how to test whether a file is sparse in > a particular region; anyone? I think you can use debugfs's dump_extents command (from memory). -- Alex Bligh ------------------------------------------------------------------------------ BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA http://p.sf.net/sfu/rim-devcon-copy2 _______________________________________________ Nbd-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nbd-general
