Hi, Sorry if this is off-topic, but the dupremove project doesn't seem to have a mailing list - and it is actually only generating extent-same ioctls handled by btrfs anyway. I recently gave dupremove a try on my btrfs-volume (mounted with compress-force=lzo), specifically on a folder where I have a lot of proprietary stuff installed (so 15 copies of QT/java-runtime/webkit/...) and the result was: Kernel processed data (excludes target files): 11.9G Comparison of extent info shows a net change in shared extents of: 2.5M >From what I understand, only 2,5mb were successfully deduplicated. So I wonder, doesn't the extent-same ioctl work for compressed files, or does the dedupe-utility know about compression? Thank you in advance, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
