Copyright © Acronis, Inc., 2000-2009 173If you have used the Acronis Secure Zone before, please note a radical change in the zonefunctionality. The zone does not perform automatic cleanup, that is, deleting old archives, anymore.Use backup schemes with automatic cleanup to back up to the zone, or delete outdated archivesmanually using the vault management functionality.With the new Acronis Secure Zone behavior, you obtain the ability to:• list archives located in the zone and backups included in each archive• examine backup content• mount a volume backup to copy files from the backup to a physical disk• safely delete archives and backups from the archives.To learn more about operations with vaults, see the Vaults (p. 80) section.6.8.2.1. Increasing Acronis Secure ZoneTo increase Acronis Secure Zone1. On the Manage Acronis Secure Zone page, click Increase.2. Select volumes from which free space will be used to increase the Acronis Secure Zone.3. Specify the new size of the zone by:o dragging the slider and selecting any size between the current and maximum values. Themaximum size is equal to the disk’s unallocated space plus the total free space of all selectedpartitions;o typing an exact value in the Acronis Secure Zone Size field.When increasing the size of the zone, the program will act as follows:o first, it will use the unallocated space. Volumes will be moved, if necessary, but not resized.Moving of locked volumes requires a reboot.o If there is not enough unallocated space, the program will take free space from the selectedvolumes, proportionally reducing the volumes' size. Resizing of locked partitions requires areboot.Reducing a system volume to the minimum size might prevent the machine's operating system frombooting.4. Click OK.6.8.2.2. Decreasing Acronis Secure ZoneTo decrease Acronis Secure Zone1. On the Manage Acronis Secure Zone page, click Decrease.2. Select volumes that will receive free space after the zone is decreased.3. Specify the new size of the zone by:o dragging the slider and selecting any size between the current and minimum values. Theminimum size is approximately 50MB, depending on the geometry of the hard disk;o typing an exact value in the Acronis Secure Zone Size field.4. Click OK.