Hi Phil, it's done: 658 Unique hashes in picture.jpg Searching for pieces of picture.jpg in /dev/sdc1:... /dev/sdc1 @ 005400d00000:005400d7ffff ~= 00156000:001d5fff /dev/sdc1 @ 0087b4f29000:0087b4f7ffff ~= 00000000:00056fff /dev/sdc1 @ 0087b4f80000:0087b4ffffff ~= 001d7000:00256fff /dev/sdc1 @ 00cb2d980000:00cb2d9fffff ~= 0012a000:001a9fff End of /dev/sdc1 at 01d1c1016000 Searching for pieces of picture.jpg in /dev/sdd1:... /dev/sdd1 @ 005400c80000:005400cfffff ~= 000d6000:00155fff /dev/sdd1 @ 0087b4f80000:0087b4ffffff ~= 00157000:001d6fff /dev/sdd1 @ 00cb2d980000:00cb2d9fffff ~= 000aa000:00129fff End of /dev/sdd1 at 01d1c1016000 Searching for pieces of picture.jpg in /dev/sde1:... /dev/sde1 @ 005400b90000:005400c0ffff ~= 00056000:000d5fff /dev/sde1 @ 005400c10000:005400c4bfff ~= 00256000:00291fff /dev/sde1 @ 0087b4e10000:0087b4e8ffff ~= 000d7000:00156fff /dev/sde1 @ 00cb2d810000:00cb2d88ffff ~= 0002a000:000a9fff /dev/sde1 @ 00cb2d910000:00cb2d977fff ~= 0022a000:00291fff End of /dev/sde1 at 01d1c0e90000 Searching for pieces of picture.jpg in /dev/sdf1:... /dev/sdf1 @ 005400caa000:005400cfffff ~= 00000000:00055fff /dev/sdf1 @ 005400d00000:005400d7ffff ~= 001d6000:00255fff /dev/sdf1 @ 0087b4f00000:0087b4f7ffff ~= 00057000:000d6fff /dev/sdf1 @ 0087b4f80000:0087b4fbafff ~= 00257000:00291fff /dev/sdf1 @ 00cb2d956000:00cb2d97ffff ~= 00000000:00029fff /dev/sdf1 @ 00cb2d980000:00cb2d9fffff ~= 001aa000:00229fff End of /dev/sdf1 at 01d1c110e000 Mathias -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html