Buffalo TeraStation 5010 User Manual page 70

Type
Normal backup
Overwrite (incremental)
Overwrite (differential)
Management backup
5
Click Add.
6
Click Browse under "Backup Source Folder Name".
7
Select the shared folder that will be the backup source, then click OK.
8
Click Browse under "Backup Destination Folder Name".
Files included
All files in the source will be backed up to the destination. You can specify
how many backup versions to keep from 1–400, or select "Unlimited" to keep
all backups until the drive is full. If a specific number of backup versions is
specified, the backup destination folder should be on the same TeraStation
that the backup job is configured from, or on an external USB drive attached
to that TeraStation.
The first time the backup job runs like a normal backup. In subsequent
backups, files added to the source as well as files deleted from the source are
kept in the backup folder.
The first backup job runs like a normal backup. As each additional backup
job runs, files are added to and deleted from the backup folder. The backup
destination folder is always the same size as the backup source folder.
Each time a backup is executed, management information is stored, and
only files that have changed are copied or deleted. Data is retrieved from the
previous backup file for files that were not changed. This is useful for making
backups with limited space or for referencing status at a particular point in
time (for use for data snapshot applications). The destination folder for a
management backup should be a local folder on this TeraStation or on a USB
drive attached to it. The destination folder will be set to read-only. Do not use
folders from drives formatted with FAT.
You can specify how many backup versions to keep from 1–400, or select
"Unlimited" to keep all backups until the drive is full. The backup destination
folder should be on the same TeraStation that the backup job is configured
from, or on an external USB drive attached to that TeraStation.
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