I would like to propose an update to the Transcend SSD database entry to improve the display of vendor-specific attributes. The attribute descriptions are from the disk datasheet, pages 32 and 33. Notes:
1. The vendor-specific attributes of this drive are formatted in byte order w012345r instead of 543210wv. Also, the drive always reports attributes 9 and 194 as zero. 2. On my copy of smartctl, raw24/raw24 does not respond to custom byte ordering. In the enclosed output below, the correct result for attribute 234 should be 646/720. Please let me know if you have any questions. Thank you! Datasheet download address: http://www.transcendusa.com/Products/ModDetail.asp?ModNo=177&SpNo=-100&LangNo=0 -------------------- { "Transcend Solid-State Drive", "TS(8|16|32|64|128)GSSD25-(M|S)", "", "", " -v 229,hex64:w012345r,Halt_System_ID" " -v 232,hex64:w012345r,Firmware_Date" " -v 233,hex48:w01234,ECC_Fail_Record" " -v 234,raw24/raw24:w01234,Average_Max_Erase" " -v 235,raw24/raw24:w01z23,Good_Free_Blocks" } -------------------- smartctl 5.40 2010-03-16 r3077 [i686-pc-linux-gnu] (local build) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Transcend Solid-State Drive Device Model: TS32GSSD25-M Serial Number: xxxxxxxxxxxx (manually edited out) Firmware Version: V090331 User Capacity: 32,044,482,560 bytes Device is: In smartctl database [for details use: -P show] ATA Version is: 7 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Wed May 26 13:37:45 2010 PDT SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x00) Offline data collection not supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x00) Error logging NOT supported. General Purpose Logging supported. SMART Attributes Data Structure revision number: 1280 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 238 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 0 194 Temperature_Celsius 0x0007 032 100 000 Pre-fail Always - 0 229 Halt_System_ID 0x0002 100 --- 000 Old_age Always - 0x00ecd755b678ecd7 232 Firmware_Date 0x0002 100 --- 000 Old_age Always - 0x3039303333310402 233 ECC_Fail_Record 0x0002 100 --- 000 Old_age Always - 0x000000000000 234 Average_Max_Erase 0x0002 100 --- 000 Old_age Always - 34306/53506 235 Good_Free_Blocks 0x0002 100 --- 000 Old_age Always - 322623/52 Warning: device does not support Error Logging Error SMART Error Log Read failed: Input/output error Smartctl: SMART Error Log Read Failed Warning: device does not support Self Test Logging Error SMART Error Self-Test Log Read failed: Input/output error Smartctl: SMART Self Test Log Read Failed Device does not support Selective Self Tests/Logging -- Chuan-kai Lin http://web.cecs.pdx.edu/~cklin/ ------------------------------------------------------------------------------ _______________________________________________ Smartmontools-database mailing list Smartmontools-database@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/smartmontools-database
