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Copyright © Acronis, Inc., 2000-2010
differential
Set the backup type to differential.
If not specified or there is no basic full backup, a full backup will be created.
compression:[0…9]
Specify the data compression level.
It ranges from 0 to 9 and is set to 3 by default.
crypt:[AES128|AES192|AES256]
Specifies the key size for the AES algorithm encryption of the password-protected archive. The option
is used together with the
--password
(p. 9) option. For example:
--password:QWerTY123 --crypt:AES256
The randomly generated encryption key is then encrypted with AES-256 using a SHA-256 hash of the
password as a key. The password itself is not stored anywhere on the disk or in the backup file; the
password hash is used for verification purposes. With this two-level security, the backup data is
protected from any unauthorized access, but recovering a lost password is not possible.
If the
/crypt
option is not specified, the password-protected archive will be not encrypted.
split:[size in MB]
Split the backup into parts of the specified size, if the archive location is other than ASZ.
2.1.2.3
General options
oss_numbers
Declares that numbers of partitions in the
partition
option are adjusted for the MBR partition table
rather than be simple ascending numbers. This means that primary partitions have numbers 1-1, 1-2,
1-3, 1-4 and logical partitions numbers start with 1-5. For example, if the disk has one primary and
two logical partitions, their numbers can appear as follows:
--partition:1-1,1-2,1-3
or
--oss_numbers --partition:1-1,1-5,1-6
log:[file name]
Create a log file of the current operation with the specified file name.
silent
Suppresses the command's output.
