Hi all!
Although I already checked some wikis and forum posts, I still have some doubts regarding trying to migrate from version 6 single server to a version 8 multi server.
1) According to this ZxBackup: Incremental migration with ZeXtras Backup - ZeXtras Suite Wiki
I could do incremental restores (this is a huge difference with Zimbra native backups as it first deletes the mailbox) but if any item was deleted or moved during the different backups, those items won't be "updated" in the restored mailbox. Is this correct? I guess this also applies to appointments.
2) As I'm moving from single to multi-server arquitecture, is there any way to restore the information from the first single server accross my new servers (4 mailstores). If so, I would love to do it while performing an incremental migration.
BTW, as I write this, I'm also trying to find out the way in my lab. I'll share the results in any case 
Thank you very much for your help!
Regards,
Sebas