SYNC - any type - always re-write every file on destination folder
Hi,
I need to keep multiple folders (total 3TB) identical. For that I have tested multiple Aomei Backupper sync options, all give the same reults: 10 hours sync time.
Source: 5 or 6 folders on a network NAS
Destination: a local USB Disk
I have seen that each time I do a sync (it is not scheduled), my PC copies back 100% of the files from network to my local usb disk, even if they have not been changed.
(i can see the computer task manager writes 100MB/sec and nearly no read operations on local usb disk.)
What am i missing ?
Thank you
Comments
So, How did you check that it re-wrote every file? Could you take some screenshots so that we check?
If Aomei backupper is "comparing files", it will read on my K drive and not write for 10 hours at 100 Mo/s ;-).
As for the speed and time, because it needs to scan and compare all files between source and destination, so it needs to take a long time. And, the speed and time are frequently changing. So, how long did it actually task when you complete the sync?
In addition, could you check if you can access files from K: drive?
How did check that it rewrites all times?