Simple Scheme; Grandfather-Father-Son Scheme - ACRONIS Backup & Recovery 10 Server for Windows User Manual

Backup type Select the type of backup: full, incremental, or differential. If there is no full backup in
the archive, a full backup will be created regardless of your selection.
Date and time Specify when to start the backup.
The task will be Select this check box, if you do not need to put the backup task on a schedule and wish
started manually to start it manually afterwards.
6.2.9.3.

Simple scheme

With the simple backup scheme you just schedule when and how often to back up data and set the
retention rule. At the first time a full backup will be created. The next backups will be incremental.
To set up the simple backup scheme, specify the appropriate settings as follows.
Backup Set up the backup schedule - when and how often to back up the data.
To learn more about setting up the schedule, see the Scheduling (p. 87) section.
Retention rule With the simple scheme, only one retention rule (p. 31) is available. Set the retention
period for the backups.
6.2.9.4.

Grandfather-Father-Son scheme

At a glance
•
Daily incremental, weekly differential, and monthly full backups
•
Custom day for weekly and monthly backups
•
Custom retention periods for backups of each type
Description
Let us suppose that we want to set up a backup plan that will regularly produce a series of daily (D),
weekly (W), and monthly (M) backups. Here is a natural way to do this: the following table shows a
sample two-month period for such a plan.
Mo
Jan 1—Jan 7 D
Jan 8—Jan 14 D
Jan 15—Jan 21 D
Jan 22—Jan 28 D
Jan 29—Feb 4 D
Feb 5—Feb 11 D
Feb 12—Feb 18 D
Feb 19—Feb 25 D
Feb 26—Mar 4 D
Daily backups run every workday except Friday, which is left for weekly and monthly backups.
Monthly backups run every fourth Friday, and weekly backups run on all other Fridays.
126
Tu We Th Fr
D D D W
D D D W
D D D W
D D D M
D D D W
D D D W
D D D W
D D D M
D D D W
Sa Su
- -
- -
- -
- -
- -
- -
- -
- -
- -
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