- Serial Ata A Usb Casero Windows 7
- Serial Ata A Usb Casero Download
- Serial Ata A Usb Casero Mac
- Serial Ata A Usb Casero Adapter
This procedure describes how to use the hdparm command to issue a Secure Erase ATA instruction to a target storage device. When a Secure Erase is issued against a SSD drive all its cells will be marked as empty, restoring it to factory default write performance.
DISCLAIMER: This will erase all your data, and will not be recoverable by even data recovery services.
This procedure describes how to use the hdparm command to issue a Secure Erase ATA instruction to a target storage device. When a Secure Erase is issued against a SSD drive all its cells will be marked as empty, restoring it to factory default write performance. ELUTENG USB 3.0 SATA Adapter 2.5 Inch SATA to USB 3.0 Cable 22 Pin 7+15 HDD/SSD Cord Support UASP Serial ATA III Compatible for 2.5 SATA Hard Drive (USB C to SATA) 4.6 out of 5 stars 474 $8.99 $ 8. Pin Name Host Device 1: GND: Ground: Ground 2: A+: Transmit + Receive + 3: A- Transmit - Receive - 4: GND: Ground: Ground 5.
- Apoyame de otra forma! SE CONSTRUYE EL CABLE DE CORRIENTE NO EL DE DATOS.Los materiales que se necesitan:-Cable USB.
- ELUTENG USB 3.0 SATA Adapter 2.5 Inch SATA to USB 3.0 Cable 22 Pin 7+15 HDD/SSD Cord Support UASP Serial ATA III Compatible for 2.5 SATA Hard Drive (USB C to SATA) 4.5 out of 5 stars 515 $8.99 $ 8.
DISCLAIMER: If you hit kernel or firmware bugs (which are plenty with not widely-tested features such as ATA Secure Erase) this procedure might render the drive unusable or crash the computer it's running on.
DISCLAIMER: The security-erase command is a single command which typically takes minutes or hours to complete, whereas most ATA commands take milliseconds, or seconds to complete. Whilst drives directly attached to a straight-forward SATA controller should work reliably, some 'intelligent' interfaces such as USB or firewire to PATA/SATA bridges, SAS controllers or hardware RAID controllers may try to reset devices which they have decided are no longer responding. They may also decide that locked devices are faulty, and hence not provide any access to them in order to issue unlock commands. Such devices may still be unlocked by connecting them directly to a different SATA interface. Additionally, hdparm versions prior to 9.31 do not pass-through the long command time-outs required for the erase commands to the SCSI-ATA Command Translation ('SAT') layer which such devices use. Do not use versions of hdparm prior to 9.31 with such interfaces.
WARNING: Do not attempt to do this through a USB interface! This procedure worked fine when I tried it on my X-25M through the SATA interface. When I tried it again later on the same drive through a USB adapter, it let me password protect the drive, but would not accept the SECURITY-ERASE command. I shut down the system, reconnected the drive to the SATA controller, and found that the drive was bricked - BIOS couldn't recognize it. I will update this warning if I find a way to un-brick the drive. (I've had a similar experience - managed to lock myself out of three drives. Read this experience and learn from it - Chris)
WARNING: If the SECURITY ERASE fails, use --disable-security to set your drive back to normal. Do not set the password to an empty string or NULL. The Lenovo BIOS at least will not allow you to change the password if it's blank. It also freezes the drive so that you can't change the password later, after booting into an OS. I'm now stuck with three drives that are passworded and I cannot unpassword. I finally found a board with a Phoenix TrustedCore BIOS which does allow clearing an empty password - Chris.
Note: My hdparm program has an option --security-disable PWD. - Z
To successfully issue an ATA Security Erase command you need to first set a user password. This step is omitted from almost all other sources which describe how to secure erase with hdparm.
The example output shown is from an INTEL X25-M G1 80GB SSD running 8820 firmware. It was run from an Ubuntu 9.04 32-bit (Jaunty) Live CD booted from a USB flash drive.
|
Step 1 - Make sure the drive Security is not frozen:
Issue the following command, where 'X' matches your device (eg. sda).
Step 1a - Ensure the drive is not frozen:
If the command output shows 'frozen' (instead of 'not frozen') then you cannot continue to the next step.
Many BIOSes will protect your drives if you have a password set (security enabled) by issuing a SECURITY FREEZE command before booting an operating system. If your drive is frozen, and it has a password enabled, try removing the password using the BIOS and powering down the system to see if that disables the freeze. Otherwise you may need to use a different motherboard (with a different BIOS).
A possible solution for SATA drives is hot-(re)plug the data cable (this might crash your kernel). If hot-(re)pluging the SATA data cable crashes the kernel try letting the operating system fully boot up, then quickly hot-(re)plug both the SATA power and data cables.
- It has been reported that hooking up the drive to an eSATA SIIG ExpressCard/54 with an eSATA enclosure will leave the drive security state to 'not frozen'.
- Placing my system into 'sleep' (suspend to RAM) worked too---and this may reset other drives to 'not frozen' as well. This has worked on PCs from various manufacturers including Dell, Lenovo, and Clevo. Many Live distributions can be suspended to RAM for this purpose:
- Users have also reported that IDE Drives may be unfreezed by plugging in an IDE cable to a CD-ROM first, booting your system and then moving the IDE cable to the drive in question. This will allow you to bypass 'SECURITY FREEZE' commands sent by BIOS and your OS. BE AWARE, that IDE cables are not hot-pluggable and this technique possesses even higher risks; under no circumstances should you connect/disconnect/swap power cables of an HDD or CD-ROM, when your PC is on.
Step 2 - Enable security by setting a user password:
WARNING: When the user password is set the drive will be locked after next power cycle (the drive will deny normal access until unlocked with the correct password).
Step 2a - Set a User Password:
Any password will do, as this should only be temporary. After the secure erase the password will be set back to NULL. For this procedure we'll use the password 'Eins'.
Step 2a - Command Output:
Step 2b - Make sure it succeeded, execute:
Serial Ata A Usb Casero Windows 7
Step 2b - Command Output (should display 'enabled'):
Step 3 - Issue the ATA Secure Erase command:
Step 3 Command Output:
Wait until the command completes. This example output shows it took about 40 seconds for an Intel X25-M 80GB SSD, for a 1TB hard disk it might take 3 hours or more!
Step 4 - The drive is now erased! Verify security is disabled:
After a successful erasure the drive security should automatically be set to disabled (thus no longer requiring a password for access). Verify this by running the following command:
Step 4 - Command Output (should display 'not enabled'):
Known issues:
Executing security erase without setting a password
Some variations of this are spread on various Internet sources. It does not work because security is 'not enabled' (see hdparm output below).
WARNING: DO NOT DO THIS! The Lenovo BIOS at least doesn't allow you to change the password if it's empty, and also freezes the drive so it can't be unlocked later, so your drive could be password-locked forever! If you just want to remove the security lock on your drive without secure-erasing it, use --security-disable instead.
Even if you freeze or lock your drive by running the above command from a Lenovo laptop with a blank password, it is still possible to unfreeze and unlock it. First, plug the drive into a different computer. Second, perform a power cycle of the drive while you are booted into a drive utility (like Gparted). Third, issue the following command which should disable the security on the drive.
Error: 25
With some distributions setting a password does not work:
Serial Ata A Usb Casero Download
Compiling the latest hdparm from http://sourceforge.net/projects/hdparm/ resolved this problem on CentOS 5 x86_64.
Command time-out during erase with larger drives
hdparm versions prior to version 9.31 hard-coded the time-out for the erase command to be 2 hours. If your drive requires longer than 2 hours to perform a security-erase, then it will be reset part-way through the erase command.
Serial Ata A Usb Casero Mac
If your drive reports that it needs longer than 120 minutes to perform the security erase operation, then you should ensure that you are using version 9.31 or newer.
If such a time-out has occurred, the output of the 'time' command above will be just slightly longer than 120 minutes, and the drive will not have erased correctly. The drive will be reset when the time-out occurs, and whilst this appeared to do no harm to a 1GB Seagate ES.2, it's probably not a very well tested part of the drive firmware and should be avoided. In the case of the Seagate, the password was still enabled after the partial-erase and subsequent time-out/reset.
Alternative ATA Secure Erase Tools
HDDErase
The freeware DOS tool can also perform a ATA Secure Erase, although controller support is spotty at best.
Through industry leadership and innovation, Intel continues to pave the way for faster and more efficient data transfer by helping to define new standards for Serial ATA through involvement with the Serial ATA International Organization (SATA-IO).
Serial Ata A Usb Casero Adapter
Serial ATA defined
Serial ATA (also known as SATA or Serial Advanced Technology Attachment) is a computer bus interface between host bus adaptors and mass storage devices. Serial ATA host adapters and devices communicate via a single high-speed seven-wire serial cable instead of a parallel bus used in previous technologies.
Serial ATA today
Thanks to industry leaders like Intel, Serial ATA has replaced Parallel ATA in over 99 percent of shipped desktop PCs. With mechanical hard drives and high-performance flash drives transferring data at speeds beyond the limits of previous-generation specifications, second-generation 3.0 Gb/s SATA interfaces are now shipping in high volumes and are prevalent in disk drives, solid-state devices, and both PC and server chipsets.
Advanced Host Controller Interface (AHCI)
Intel has led the way in Serial ATA development by defining the standardization of the Serial ATA host controller interface (AHCI) for many years. AHCI specifications describe the register-level interface for a host controller for Serial ATA. The specification includes a description of the hardware/software interface between system software and the host controller hardware and is intended for hardware component designers, system builders, and device driver (software) developers.