0 votes
in Backup by (120 points)

Hello,
I have a task with the following options :
- Use VSC
- Full backup
- Source : C:\Users\AGA\Documents\SAGALINK CONSULTING\DocumentsCreation - Documents\PLIMSOLL   (this is a sharepoint document folder synced using OneDrive)
- Destination : D:\SP\Creation  (external HD)
- OneDrive sync is set on pause

1/ I run this task => no error and the folder is well copied :     
2019-03-14 11:19 *** Sauvegarde faite. Erreurs: 1. Dossiers traités: 1. Les fichiers sauvegardés: 1. Taille totale: 14.69 MB ***

2/ I add the AES 256 encryption => an empty file (Etude Plimsoll.pdf.enz) is created :
2019-03-14 11:20 *** Sauvegarde faite. Erreurs: 1. Dossiers traités: 1. Les fichiers sauvegardés: 0. Taille totale: 0 bytes ***

3/ I use a different source containing the same file (C:\Users\AGA\Documents\OneDrive - SAGALINK CONSULTING\PLIMSOLL) (this is a personnal OneDrive folder) => encryption works fine, 1 file created (Etude Plimsoll.pdf.enz) :
2019-03-14 12:48 *** Sauvegarde faite. Erreurs: 1. Dossiers traités: 1. Les fichiers sauvegardés: 1. Taille totale: 14.69 MB ***

NB : mentionned error is "ERR 2019-03-14 12:32 Erreur lors de la création du Service « Volume Shadow Copy » : The creation of a shadow copy is already in progress." I don't think my encryption problem is related to that error.
I also tried without VSC and got no error but still got empty files...

Any idea about what may cause this problem ?

Thanks !
Alain 

1 Answer

0 votes
by (9.9k points)
One drive is a special directory. Sometimes the files exist but have 0 size and are downloaded only when the file is open. I guess is the way explorer handles this directory that causes this problem.
by (120 points)
I forgot to mention that I had previously opted for "always keep on this device" and that therefore the file "Etude Plimsoll.pdf" was downloaded on my local drive (with a green tick next to it).
by (9.9k points)
Hmm...no idean then. Does it work if you are not using compression/encryption?
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