Hello, I would like to read the list of the checksums for the specific file stored onto btrfs filesystem. I think I could use the checksums in the manner like rsync does, but safe both CPU (because csums are already calculated for the file) and I/O (because I don't need to reread all the file from the hard drive).
I've looked through linux kernel sources and not found appropriate ioctl to do this. Frankly speaking, I've not found good documentations for all available btrfs ioctls. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
