Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- ubuntu@ubuntu:~$ sudo hdparm -I /dev/sda
- /dev/sda:
- ATA device, with non-removable media
- Model Number: Samsung SSD 870 QVO 1TB
- Serial Number: S5___1F
- Firmware Revision: SVQ01B6Q
- Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
- Standards:
- Used: unknown (minor revision code 0x005e)
- Supported: 11 8 7 6 5
- Likely used: 11
- Configuration:
- Logical max current
- cylinders 16383 16383
- heads 16 16
- sectors/track 63 63
- --
- CHS current addressable sectors: 16514064
- LBA user addressable sectors: 268435455
- LBA48 user addressable sectors: 1953525168
- Logical Sector size: 512 bytes
- Physical Sector size: 512 bytes
- Logical Sector-0 offset: 0 bytes
- device size with M = 1024*1024: 953869 MBytes
- device size with M = 1000*1000: 1000204 MBytes (1000 GB)
- cache/buffer size = unknown
- Form Factor: 2.5 inch
- Nominal Media Rotation Rate: Solid State Device
- Capabilities:
- LBA, IORDY(can be disabled)
- Queue depth: 32
- Standby timer values: spec'd by Standard, no device specific minimum
- R/W multiple sector transfer: Max = 1 Current = 1
- DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
- Cycle time: min=120ns recommended=120ns
- PIO: pio0 pio1 pio2 pio3 pio4
- Cycle time: no flow control=120ns IORDY flow control=120ns
- Commands/features:
- Enabled Supported:
- * SMART feature set
- * Security Mode feature set
- * Power Management feature set
- * Write cache
- * Look-ahead
- * Host Protected Area feature set
- * WRITE_BUFFER command
- * READ_BUFFER command
- * NOP cmd
- * DOWNLOAD_MICROCODE
- SET_MAX security extension
- * 48-bit Address feature set
- * Device Configuration Overlay feature set
- * Mandatory FLUSH_CACHE
- * FLUSH_CACHE_EXT
- * SMART error logging
- * SMART self-test
- * General Purpose Logging feature set
- * WRITE_{DMA|MULTIPLE}_FUA_EXT
- * 64-bit World wide name
- Write-Read-Verify feature set
- * WRITE_UNCORRECTABLE_EXT command
- * {READ,WRITE}_DMA_EXT_GPL commands
- * Segmented DOWNLOAD_MICROCODE
- * Gen1 signaling speed (1.5Gb/s)
- * Gen2 signaling speed (3.0Gb/s)
- * Gen3 signaling speed (6.0Gb/s)
- * Native Command Queueing (NCQ)
- * Phy event counters
- * READ_LOG_DMA_EXT equivalent to READ_LOG_EXT
- * DMA Setup Auto-Activate optimization
- Device-initiated interface power management
- * Asynchronous notification (eg. media change)
- * Software settings preservation
- Device Sleep (DEVSLP)
- unknown 78[10]
- * SMART Command Transport (SCT) feature set
- * SCT Write Same (AC2)
- * SCT Error Recovery Control (AC3)
- * SCT Features Control (AC4)
- * SCT Data Tables (AC5)
- * reserved 69[4]
- * DOWNLOAD MICROCODE DMA command
- * SET MAX SETPASSWORD/UNLOCK DMA commands
- * WRITE BUFFER DMA command
- * READ BUFFER DMA command
- * Data Set Management TRIM supported (limit 8 blocks)
- * Deterministic read ZEROs after TRIM
- Security:
- Master password revision code = 59304
- supported
- enabled
- locked
- not frozen
- not expired: security count
- supported: enhanced erase
- Security level maximum
- 4min for SECURITY ERASE UNIT. 8min for ENHANCED SECURITY ERASE UNIT.
- Logical Unit WWN Device Identifier: 5002___278e
- NAA : 5
- IEEE OUI : 002538
- Unique ID : f7070278e
- Device Sleep:
- DEVSLP Exit Timeout (DETO): 50 ms (drive)
- Minimum DEVSLP Assertion Time (MDAT): 30 ms (drive)
- Checksum: correct
- ubuntu@ubuntu:~$ sudo hdparm --user-master m --security-unlock tttttttttttttttttttttttttttttttt /dev/sda
- security_password: "tttttttttttttttttttttttttttttttt"
- /dev/sda:
- Issuing SECURITY_UNLOCK command, password="tttttttttttttttttttttttttttttttt", user=master
- SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
- ubuntu@ubuntu:~$ sudo hdparm --user-master m --security-disable tttttttttttttttttttttttttttttttt /dev/sda
- security_password: "tttttttttttttttttttttttttttttttt"
- /dev/sda:
- Issuing SECURITY_DISABLE command, password="tttttttttttttttttttttttttttttttt", user=master
- SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
- SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement