I have to do the backup "/opt/zimbra/store" only(I don't want to do the full backup and full restore). Now, I just want to restore the whole mails to the zimbra. Therefore, I have tried to restore, but it seems that I should backup the "/opt/zimbra/db/data". Otherwise, the restore mails won't appear on the web interface. However, I just have to backup "/opt/zimbra/store" only.
Have any tricky methods to deal with it?