Rule of File Synchronization

Rule of File Synchronization

Option Do nothing in the task wizard : Delete

Sync direction		Action
Folder1 ==> Folder2
Modified	Unchanged	Backup 2, copy 1 to 2
Unchanged	Modified	Do nothing
Same time stamp		Do nothing
Exist	Do not exist	Copy 1 to 2
Do not exist	Exist	Do nothing

Folder1 <== Folder2
Modified	Unchanged	Do nothing
Unchanged	Modified	Backup 1, copy 2 to 1
Same time stamp		Do nothing
Exist	Do not exist	Do nothing
Do not exist	Exist	Copy 2 to 1

Folder1 <=> Folder2
Modified	Unchanged	Backup 2, copy 1 to 2
Unchanged	Modified	Backup 1, copy 2 to 1
Same time stamp		Do nothing
Exist	Do not exist	If 2 deleted after the last sync, Do nothing Else (1 is a new file) : copy 1 to 2
Do not exist	Exist	If 1 deleted after the last sync, Do nothing Else (2 is a new file) : copy 2 to 1

Option Delete the remained file in the other side in the task wizard : Delete

Sync direction		Action
Folder1 ==> Folder2
Modified	Unchanged	Backup 2, copy 1 to 2
Unchanged	Modified	Do nothing
Same time stamp		Do nothing
Exist	Do not exist	Copy 1 to 2
Do not exist	Exist	If 1 deleted after the last sync, Backup 2, delete 2 Else (2 is a new file) : Do nothing

Folder1 <== Folder2
Modified	Unchanged	Do nothing
Unchanged	Modified	Backup 1, copy 2 to 1
Same time stamp		Do nothing
Exist	Do not exist	If 2 deleted after the last sync, Backup 1, delete 1 Else (1 is a new file) : Do nothing
Do not exist	Exist	Copy 2 to 1

Folder1 <=> Folder2
Modified	Unchanged	Backup 2, copy 1 to 2
Unchanged	Modified	Backup 1, copy 2 to 1
Same time stamp		Do nothing
Exist	Do not exist	If 2 deleted after the last sync, Backup 1, delete 1 Else (1 is a new file) : copy 1 to 2
Do not exist	Exist	If 1 deleted after the last sync, Backup 2, delete 2 Else (2 is a new file) : copy 2 to 1

Option Copy to the other side in the task wizard : Delete

Option Mirror: Delete file in the target folder if it is not in the source folder in the task wizard : Delete

Sync direction		Action
Folder1 ==> Folder2
Modified	Unchanged	Backup 2, copy 1 to 2
Unchanged	Modified	Backup 2, copy 1 to 2
Same time stamp		If the file size is same, Do nothing else Backup 2, Copy 1 to 2
Exist	Do not exist	Copy 1 to 2
Do not exist	Exist	Backup 2, delete 2

Folder1 <== Folder2
Modified	Unchanged	Backup 1, copy 2 to 1
Unchanged	Modified	Backup 1, copy 2 to 1
Same time stamp		If the file size is same, Do nothing else Backup 1, Copy 2 to 1
Exist	Do not exist	Copy 2 to 1
Do not exist	Exist	Backup 1, delete 1

Folder1 <=> Folder2
Modified	Unchanged	Not available
Unchanged	Modified	Not available
Same time stamp		Not available
Exist	Do not exist	Not available
Do not exist	Exist	Not available

Option Delete files older than following days in the task wizard : Delete