получить / установить параметры устройства SATA / IDE (get/set SATA/IDE device parameters)
ATA Security Feature Set
These switches are DANGEROUS to experiment with, and might not
work with some kernels. USE AT YOUR OWN RISK.
--security-help
Display terse usage info for all of the --security-*
options.
--security-freeze
Freeze the drive´s security settings. The drive does not
accept any security commands until next power-on reset.
Use this function in combination with --security-unlock to
protect drive from any attempt to set a new password. Can
be used standalone, too. No other options are permitted
on the command line with this one.
--security-prompt-for-password
Prompt for the --security PWD rather than getting from the
command line args. This avoids having passwords show up
in shell history or in /proc/self/cmdline during
execution.
--security-unlock PWD
Unlock the drive, using password PWD. Password is given
as an ASCII string and is padded with NULs to reach 32
bytes. The applicable drive password is selected with the
--user-master switch (default is "user" password). No
other options are permitted on the command line with this
one.
--security-set-pass PWD
Lock the drive, using password PWD (Set Password)
(DANGEROUS). Password is given as an ASCII string and is
padded with NULs to reach 32 bytes. Use the special
password NULL to set an empty password. The applicable
drive password is selected with the --user-master switch
(default is "user" password) and the applicable security
mode with the --security-mode switch. No other options
are permitted on the command line with this one.
--security-disable PWD
Disable drive locking, using password PWD. Password is
given as an ASCII string and is padded with NULs to reach
32 bytes. The applicable drive password is selected with
the --user-master switch (default is "user" password). No
other options are permitted on the command line with this
one.
--security-erase PWD
Erase (locked) drive, using password PWD (DANGEROUS).
Password is given as an ASCII string and is padded with
NULs to reach 32 bytes. Use the special password NULL to
represent an empty password. The applicable drive
password is selected with the --user-master switch
(default is "user" password). No other options are
permitted on the command line with this one.
--security-erase-enhanced PWD
Enhanced erase (locked) drive, using password PWD
(DANGEROUS). Password is given as an ASCII string and is
padded with NULs to reach 32 bytes. The applicable drive
password is selected with the --user-master switch
(default is "user" password). No other options are
permitted on the command line with this one.
--user-master USER
Specifies which password (user/master) to select.
Defaults to user password. Only useful in combination
with --security-unlock, --security-set-pass, --security-
disable, --security-erase or --security-erase-enhanced.
u user password
m master password
--security-mode MODE
Specifies which security mode (high/maximum) to set.
Defaults to high. Only useful in combination with
--security-set-pass.
h high security
m maximum security
THIS FEATURE IS EXPERIMENTAL AND NOT WELL TESTED. USE AT
YOUR OWN RISK.
