ACRONIS True Image Home 2010 Guía de usuario descargar pdf (Pagina 116)

b) Open the default backup options by choosing Tools → Options → Backup options in the main

menu. Click on Error handling and select the When not enough space in ASZ, delete the oldest

archive box.

c) When you come to the Scheduling step while configuring a backup task, select the Weekly option,

leave the default value "Run the task every 1 week", then select a day of the week for making

backups, e.g. Saturday.

d) At the Backup method step choose the Full option. This will result in creating only full backups.

Finish configuring the task.

The task will run and the full backups will be stored in the Acronis Secure Zone until it has room.

When the zone does not have enough space for the current full backup, the program will

automatically delete the oldest backup to free up space for the new one.

13.4.4 Full + incremental/differential backups with automatic

rotation

Because of Vista and Windows 7's housekeeping activities such as defragmenting and indexing that

usually run in the background, incremental and differential backups may be comparable in size with

full backups even if changes made by a user are few and far between. Taking this into account, the

optimum backup policy for users of Vista and Windows 7, as well as automatic disk defragmentation

programs such as Diskeeper may be making only full backups.

With this in mind, let's consider a more complex backup strategy scenario requested by a real Acronis

True Image Home user. You want to schedule backups as follows: on the first day a full backup,

followed by 6 incremental (or differential) backups, than a new full backup. You want to keep 3

weeks worth of backups but not more. At the beginning of the fourth week, once the full backup has

been created, you would like the program to automatically delete the full backup from the first week

and all 6 linked incremental backups. This is not possible to implement with one backup task, but

three backup tasks will provide the desired result.

Suppose you plan to make backups every night at 10:00 PM.

a) When you come to the Scheduling step while configuring the first backup task, select the Weekly

option, set "Run the task every 3 weeks", then select all seven days of week and set 10:00 PM as the

start time. Leave the current date as the "Start date".

b) At the Backup method step choose the Incremental method, select the "Create a new full backup

after" checkbox and set "6" in the number of backups field. In addition, select the Delete previous

backup archive check box, then finish configuring the backup task.

c) Create the second backup task with the same settings as the first one. To do this, right-click on the

just created task on the Tasks and Log screen and choose Clone in the pop-up menu. Rename the

cloned task as you wish and then choose Edit on the toolbar or in the pop-up menu.

When creating the second task, make sure that the target archive name differs from the archive name assigned

in the first task, because if the names are identical the backups created by the second task will overwrite those

created by the first one.

In addition, set the date a week later than the current one as the "Start date".

d) Similarly create the third backup task with the same settings except the backup archive name. The

start date should be two weeks later.

1 2 ... 111 112 113 114 115 116 117 118 119 120 121 ... 196 197

Sin comentarios

ACRONIS True Image Home 2010 Guía de usuario Pagina 116