ACRONIS Backup & Recovery 10 Server for Windows User Manual page 26

Weekly/Monthly
This step forms the daily, weekly and monthly cycles in the schedule.
Select a day of the week from the days selected in the previous step. Each 1st, 2nd and 3rd
backup created on this day of the week will be considered as a weekly backup. Each 4th backup
created on this day of the week will be considered as a monthly backup. Backups created on the
other days will be considered as daily backups.
Assume you select Friday for Weekly/Monthly backup. Here is the total schedule marked out
according to the selection.
"D" stands for the backup that is considered Daily. "W" stands for the backup that is considered
Weekly. "M" stands for the backup that is considered Monthly.
Acronis uses incremental and differential backups that help save storage space and optimize the
cleanup so that consolidation is not needed. In terms of backup methods, weekly backup is
differential (Dif), monthly backup is full (F) and daily backup is incremental (I). The first backup is
always full.
The Weekly/Monthly parameter splits the total schedule into daily, weekly and monthly
schedules.
Assume you select Friday for Weekly/Monthly backup. Here is the real schedule of the backup
tasks that will be created.
Backup tasks created according to the GFS scheme by Acronis Backup & Recovery 10.
Keep backups: Daily
This step defines the retention rule for daily backups. The cleanup task will run after each daily
backup and delete all daily backups that are older than you specify.
Keep backups: Weekly
This step defines the retention rule for weekly backups. The cleanup task will run after each
weekly backup and delete all weekly backups that are older than you specify. The weekly
backups' retention period cannot be less than the daily backups' retention period. It is usually set
several times longer.
26
The schedule marked out according to the GFS scheme.
Schedule: Workdays at 8:00 PM
Weekly/Monthly: Friday
Schedule: Workdays at 8:00 PM
Weekly/Monthly: Friday
Copyright © Acronis, Inc., 2000-2009