Nextcloud sync : first sync when same files on both side, what to expect?

Hello,

I have installed NC on my Ubuntu PC. Then I have copied manually all my data from on USB disk to NC data folder on server side.

I plan to sync my data folder on my work PC with my data folder on my server PC. All the files are now the same on both side.

If I run a Sync with nextcloud client now, what result should I expect ?

Will NC SYnc simply mark the files as synchronised and not copy anything or will it attempt to copy all the files instead?

Thank you :slight_smile: