this is the situation: File System is corrupt and files are damaged. ChkDsk repaired the filesystem but files are still damaged.
So I want to use a Backup and overwrite all files without exception. Backup is about 12TB, but since the Destination has been in use there is a small delta of new files and modified files on there. Backup should overwrite all files in Destination but keep the newly ones, the delta. I know changes to modified files will be lost - but thats ok.
Corrupted files and Backup files look the same - same size, mostly same timestamps, same attributes, same acl...
I couldn't find a tool to copy and overwrite withoput exception.
- Tried robocoy: robocopy source dest /COPY:DT /e /z /im /is /it /zb. Doesn't really copy when equal files
-Tried xcopy: xcopy source dest /h /i /c /e /r /y /z Doens't copy when dest file is newer https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/xcopy enter image description here Maybe use /d parameter here with an really old date?
Any Ideas?