D-Link DNS-1250-04 Acronis Backup Software User Manual for DNS-1250-04 - Page 76

Items to back up, Selecting disks and volumes, Access credentials for source

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5.2.4 Items to back up The items to backup depend on the source type selected previously. 5.2.4.1 Selecting disks and volumes To specify disks/volumes to back up 1. Select the check boxes for the disks and/or volumes to back up. You can select a random set of disks and volumes. If your operating system and its loader reside on different volumes, always include both volumes in the backup. The volumes must also be recovered together; otherwise there is a high risk that the operating system will not start. 2. [Optional] To create an exact copy of a disk or volume on a physical level, select the Back up sector-by-sector check box. The resulting backup will be equal in size to the disk being backed up (if the Compression level option is set to "None"). Use the sector-by-sector backup for backing up drives with unrecognized or unsupported file systems and other proprietary data formats. 3. Click OK. What does a disk or volume backup store? For supported file systems, with the sector-by-sector option turned off, a disk or volume backup stores only those sectors that contain data. This reduces the resulting backup size and speeds up the backup and recovery operations. Windows The swap file (pagefile.sys) and the file that keeps the RAM content when the machine goes into hibernation (hiberfil.sys) are not backed up. After recovery, the files will be re-created in the appropriate place with the zero size. A volume backup stores all other files and folders of the selected volume independent of their attributes (including hidden and system files), the boot record, the file allocation table (FAT) if it exists, the root and the zero track of the hard disk with the master boot record (MBR). The boot code of GPT volumes is not backed up. A disk backup stores all volumes of the selected disk (including hidden volumes such as the vendor's maintenance partitions) and the zero track with the master boot record. 5.2.5 Access credentials for source Specify the credentials required for access to the data you are going to backup. To specify credentials 1. Select one of the following:  Use the plan's credentials The program will access the source data using the credentials of the backup plan account specified in the General section.  Use the following credentials The program will access the source data using the credentials you specify. Use this option if the plan's account does not have access permissions to the data. Specify:

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5.2.4
Items to back up
The items to backup depend on the source type selected previously.
5.2.4.1
Selecting disks and volumes
To specify disks/volumes to back up
1.
Select the check boxes for the disks and/or volumes to back up. You can select a random set of
disks and volumes.
If your operating system and its loader reside on different volumes, always include both volumes in the
backup. The volumes must also be recovered together; otherwise there is a high risk that the operating
system will not start.
2.
[Optional] To create an exact copy of a disk or volume on a physical level, select the
Back up
sector-by-sector
check box. The resulting backup will be equal in size to the disk being backed up
(if the Compression level option is set to “None”). Use the sector-by-sector backup for backing up
drives with unrecognized or unsupported file systems and other proprietary data formats.
3.
Click
OK
.
What does a disk or volume backup store?
For supported file systems, with the sector-by-sector option turned off, a disk or volume backup
stores only those sectors that contain data. This reduces the resulting backup size and speeds up the
backup and recovery operations.
Windows
The swap file (pagefile.sys) and the file that keeps the RAM content when the machine goes into
hibernation (hiberfil.sys) are not backed up. After recovery, the files will be re-created in the
appropriate place with the zero size.
A volume backup stores all other files and folders of the selected volume independent of their
attributes (including hidden and system files), the boot record, the file allocation table (FAT) if it
exists, the root and the zero track of the hard disk with the master boot record (MBR). The boot
code of GPT volumes is not backed up.
A disk backup stores all volumes of the selected disk (including hidden volumes such as the
vendor's maintenance partitions) and the zero track with the master boot record.
5.2.5
Access credentials for source
Specify the credentials required for access to the data you are going to backup.
To specify credentials
1.
Select one of the following:
Use the plan's credentials
The program will access the source data using the credentials of the backup plan account
specified in the General section.
Use the following credentials
The program will access the source data using the credentials you specify. Use this option if
the plan's account does not have access permissions to the data.
Specify: