For larger backups, especially residing on slower and/or network devices, this may translate into. This info is automatically queried on the first run and when the backup is reconfigured to use a different storage device. The log shows files/folders that have out-of-range timestamps and any errors encountered when scanning or setting new timestamps. Bvckup 2 will schedule an existing backup copy of a file for updating when it deems it out of sync with the source. I have been running bvckup2 since release 43 or thereabouts and with each update this function seems to work, then not work, then work again with no adjustments from me. Preview is exactly the same as Process, except it skips issuing "set timestamps" requests when out-of-range timestamps are found. Up/Down arrow to scroll job list very slow (1 pixel at-a-time) 14. I was using Bvckup 2 to backup to a couple external HDDs to have a second. This means that if only 2 MB changes in a 5 GB file, only 2 MB of data is copied over, and the time savings can be immense. Duplicacy check is pretty slow, so another reliability layer can be useful. Timestamps on both files and folders are checked. This is how Bvckup works it uses an algorithm to check each part of the original file against the respective part of its existing backup copy and copies across only parts that have changed. Timestamps that are earlier/later than the range start/end time will be replaced by the latter. This in turn will cause Bvckup 2 to needlessly re-copy these files on the next run. The app defaults to running: 16 file copies in parallel if copying to or from a network share 4 copies if copying between two local drives and 1 copy at a time if backing up in confines of one drive It will log the exact thread count in Processing section of the log: 2016.10.07 15:09:54.872 (UTC+1) 2 0 Running the backup. As a result these timestamps cannot be correctly replicated from source to the backup and this will cause source and backup copies to _appear_ to be out of sync as they timestamps won't match. In particular, it can be used to reset timestamps that are so far in the past (or in the future) that they are not supported by the file system of the backup device. Timestamp Clamper allows resetting file and folder timestamps that fall outside of specified time range.
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