On Wed, Jan 04, 2012 at 03:22:11PM +0100, pubny wrote: > Could someone help me with a clarification whether the btrfs-convert > tool creates checksums on blocks of the existing ext[234] filesystem? yes, it does checksum by default and you can switch it off with the '-d' option. > Any experiences how the size and the filesystem utilization (used vs. > total diskspace) impacts the time of conversion? I don't have numbers but it needs to go through extX metadata, read and checksum data blocks, then write btrfs metadata. Nothing where a significant time could be saved (except switching off the checksums). david -- 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
