Hi all, I was wondering if there is a way to get a binary “diff” between two snapshots? Output would be the contents off the blocks that are changed + some metadata to tell which blocks it actually are. Goal would be: - take FS at snapshot A, sync that snapshot to a different volume/LUN/remote machine/… - [changes occur to the fs] - take FS at point B I’d now like to get the “diff” between A and B, and get it in a format we can apply to the secondary (“backup”) volume that is still at level A. Outcome would be that the second volume is a copy of the first volume, at point B. Inspiration: https://github.com/mpalmer/lvmsync Frank Louwers Openminds bvba Tel: +32 9 225 82 91-- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
