CBT Output Buffer Too Small

@uroni wrote:

It seems Fileserver is a local client? You could make that a Internet client (block the ports, or run enable_internet_only.bat on the client), that way it’ll use client side hashing and compress the transfer.

NTFS also cannot store differences efficiently. It patches URbackuptest.vbm with a ~600KB patch, but it has to copy the whole file for that because NTFS doesn’t have reflink (unlike ReFS). So sticking to Windows, you could use ReFS, or use Windows Server dedup.

Or you use Linux+btrfs.

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