August 19th, 2023, 13:46
[ 676.591949] ata4: SATA link down (SStatus 0 SControl 300)
[ 685.182175] ata4: limiting SATA link speed to 1.5 Gbps
[ 685.657500] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 685.657827] ata4.00: HPA detected: current 1965352, native 1965353
[ 685.657831] ata4.00: ATA-9: SAMSUNG MZ7LM3T8HMLP-00005, ERRORMOD, max UDMA/133
[ 685.657959] ata4.00: Read log 0x00 page 0x00 failed, Emask 0x1
[ 685.657964] ata4.00: NCQ Send/Recv Log not supported
[ 685.657965] ata4.00: 1965352 sectors, multi 16: LBA48 NCQ (depth 32), AA
[ 685.658541] ata4.00: Read log 0x00 page 0x00 failed, Emask 0x1
[ 685.658545] ata4.00: NCQ Send/Recv Log not supported
[ 685.658548] ata4.00: configured for UDMA/133
[ 685.668699] scsi 3:0:0:0: Direct-Access ATA SAMSUNG MZ7LM3T8 RMOD PQ: 0 ANSI: 5
[ 685.669078] sd 3:0:0:0: Attached scsi generic sg3 type 0
[ 685.669128] sd 3:0:0:0: [sdd] 1965352 512-byte logical blocks: (1.01 GB/960 MiB)
[ 685.669135] sd 3:0:0:0: [sdd] Write Protect is off
[ 685.669136] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[ 685.669143] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 685.669153] sd 3:0:0:0: [sdd] Preferred minimum I/O size 512 bytes
[ 685.705793] sd 3:0:0:0: [sdd] Attached SCSI removable disk
echo "0 0 0" | sudo tee /sys/class/scsi_host/host3/scan
ATA device, with non-removable media
Model Number: SAMSUNG MZ7LM3T8HMLP-00005
Serial Number: S2TYNX0HC02476
Firmware Revision: ERRORMOD
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 0x0039)
Supported: 9 8 7 6 5
Likely used: 9
Configuration:
Logical max current
cylinders 1949 1949
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 1964592
LBA user addressable sectors: 1965352
LBA48 user addressable sectors: 1965352
SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 e0 01 21 04 00 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Logical Sector size: 512 bytes
Physical Sector size: 512 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 959 MBytes
device size with M = 1000*1000: 1006 MBytes (1 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 = 16 Current = 16
Advanced power management level: disabled
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
Advanced Power Management feature set
Power-Up In Standby feature set
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
unknown 119[7]
* 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
* Asynchronous notification (eg. media change)
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Write Same (AC2)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
* SANITIZE_ANTIFREEZE_LOCK_EXT command
* SANITIZE feature set
* CRYPTO_SCRAMBLE_EXT command
* BLOCK_ERASE_EXT command
* Device encrypts all user data
* 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 = 65534
supported
not enabled
not locked
not frozen
not expired: security count
supported: enhanced erase
32min for SECURITY ERASE UNIT. 32min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 5002538c404b440e
NAA : 5
IEEE OUI : 002538
Unique ID : c404b440e
Checksum: correct
August 26th, 2023, 12:29
December 7th, 2023, 15:43
December 7th, 2023, 16:26
danielkovacs wrote:Is this method works for PM883 too? I tried to find temperature sensor or power loss protection IC in the PCB.
December 7th, 2023, 17:09
December 7th, 2023, 17:41
fzabkar wrote:@danielkovacs, does your PCB look like this?
https://www.techpowerup.com/ssd-specs/samsung-883-dct-960-gb.d1266
https://tpucdn.com/ssd-specs/images/d/1266-pcb-back.jpg
https://tpucdn.com/ssd-specs/images/d/1266-pcb-front.jpg
I think "BPK7YG" would be involved in power loss data protection. I suspect that it's a Silergy part with a marking code of BPKxyz. Unfortunately, I can't find its datasheet.
The "ABS" part would be the temperature sensor.
MCP9844T-BE/MNY, Microchip, +/-1 degC, 1.8V Digital Temperature Sensor, marking ABS, TDFN-8:
http://ww1.microchip.com/downloads/en/DeviceDoc/20005192B.pdf
December 7th, 2023, 17:45
fzabkar wrote:@danielkovacs, does your PCB look like this?
https://www.techpowerup.com/ssd-specs/samsung-883-dct-960-gb.d1266
https://tpucdn.com/ssd-specs/images/d/1266-pcb-back.jpg
https://tpucdn.com/ssd-specs/images/d/1266-pcb-front.jpg
I think "BPK7YG" would be involved in power loss data protection. I suspect that it's a Silergy part with a marking code of BPKxyz. Unfortunately, I can't find its datasheet.
The "ABS" part would be the temperature sensor.
MCP9844T-BE/MNY, Microchip, +/-1 degC, 1.8V Digital Temperature Sensor, marking ABS, TDFN-8:
http://ww1.microchip.com/downloads/en/DeviceDoc/20005192B.pdf
December 8th, 2023, 16:33
December 8th, 2023, 19:34
December 9th, 2023, 1:45
December 11th, 2023, 14:10
December 11th, 2023, 21:26
December 13th, 2023, 10:15
February 5th, 2024, 9:04
hdparm -I /dev/sdb
/dev/sdb:
ATA device, with non-removable media
Model Number: SAMSUNG MZ7TE512HMHP-00004
Serial Number: S1RJNSAGA02581
Firmware Revision: EXT0300Q
...
Security:
Master password revision code = 2007
supported
enabled
locked
not frozen
not expired: security count
supported: enhanced erase
Security level maximum
2min for SECURITY ERASE UNIT. 8min for ENHANCED SECURITY ERASE UNIT.
hdparm --security-erase NULL /dev/sdb
/dev/sdb:
Issuing SECURITY_ERASE command, password="", user=user
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
hdparm -I /dev/sdb
/dev/sdb:
ATA device, with non-removable media
Model Number: SAMSUNG SATA SSD
Serial Number: 00000000000000
Firmware Revision: ROMMEX17
...
Security:
Master password revision code = 65534
supported
not enabled
not locked
not frozen
not expired: security count
supported: enhanced erase
32min for SECURITY ERASE UNIT. 32min for ENHANCED SECURITY ERASE UNIT.
hdparm --security-erase NULL /dev/sdb
/dev/sdb:
Issuing SECURITY_ERASE command, password="", user=user
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
hdparm --security-erase-enhanced NULL /dev/sdb
/dev/sdb:
Issuing SECURITY_ERASE command, password="", user=user
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
February 5th, 2024, 13:47
February 7th, 2024, 14:31
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