@Dashrender said in Does block level sync exist?:
@scottalanmiller said in Does block level sync exist?:
@Fredtx said in Does block level sync exist?:
@scottalanmiller Let me clarify. I want to make sure the "good" backups are copied to the offsite storage. So if the building were to catch on fire or something, and the good copies are destroyed. I would want to be able to restore from the offsite storage. In my case, some of the data was missing from the offsite storage that should have been replicated from the local "good" backup. Not sure what happened, and why it was not copied over, but it did not. I figured there would be some kind of sync mechanism that would have caught that ahead of time, which Barracuda said there is no such sync. That is why I reached out to the community.
We understand. And that's important because clearly your sync failed. It's just that it also exposed the fact that the original backups are not application aware (unless there is no application) so something that you should see as a very, very large issue. If you are responsible for the backups, that is. Otherwise, not your monkeys, not your circus.
You're making an assumption that there's an app to backup - which wasn't 100% clear until this post. As you mention - he might just be backing up file servers - so no app involved - just files to backup.
Even a pure file server is normally accessed. "File server" is a form of "database". A very specific form, but surprisingly similar to a document database. It would be super weird, but not actually impossible, to have a file server that holds files but is never accessed. but once you start accessing files, it's an application doing the accessing and we are right back to where we started. File servers tend to have known usage patterns and accepted backup failure modes, but the issue hasn't changed. It just feels that way. No file exists without an application.
