From: Simon D. <si...@ir...> - 2004-03-24 16:20:58
Attachments:
smart.txt
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From: Max B. <ma...@co...> - 2009-10-19 19:55:09
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smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: ST3500418AS Serial Number: 9VM21YQQ Firmware Version: CC35 User Capacity: 500,106,780,160 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 4 Local Time is: Mon Oct 19 17:19:43 2009 BRST 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: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 600) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 96) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x103f) SCT Status supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 114 099 006 Pre-fail Always - 83789462 3 Spin_Up_Time 0x0003 097 097 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 34 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 069 060 030 Pre-fail Always - 8096584 9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 1309 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 17 183 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0 184 Unknown_Attribute 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 188 Unknown_Attribute 0x0032 100 096 000 Old_age Always - 40 189 High_Fly_Writes 0x003a 097 097 000 Old_age Always - 3 190 Airflow_Temperature_Cel 0x0022 062 053 045 Old_age Always - 38 (Lifetime Min/Max 33/47) 194 Temperature_Celsius 0x0022 038 047 000 Old_age Always - 38 (0 24 0 0) 195 Hardware_ECC_Recovered 0x001a 038 026 000 Old_age Always - 83789462 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 52922587022648 241 Unknown_Attribute 0x0000 100 253 000 Old_age Offline - 3670449033 242 Unknown_Attribute 0x0000 100 253 000 Old_age Offline - 1281759603 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 1292 - # 2 Extended offline Completed without error 00% 1267 - # 3 Short offline Completed without error 00% 1245 - # 4 Short offline Completed without error 00% 1221 - # 5 Short offline Completed without error 00% 1197 - # 6 Short offline Completed without error 00% 1173 - # 7 Short offline Completed without error 00% 1150 - # 8 Short offline Completed without error 00% 1126 - # 9 Short offline Completed without error 00% 1102 - #10 Extended offline Completed without error 00% 1099 - #11 Short offline Completed without error 00% 1078 - #12 Short offline Completed without error 00% 1053 - #13 Short offline Completed without error 00% 1029 - #14 Short offline Completed without error 00% 1005 - #15 Short offline Completed without error 00% 981 - #16 Short offline Completed without error 00% 957 - #17 Short offline Completed without error 00% 933 - #18 Extended offline Completed without error 00% 931 - #19 Short offline Completed without error 00% 909 - #20 Short offline Completed without error 00% 885 - #21 Short offline Completed without error 00% 861 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. |
From: Franc Z. <fz...@in...> - 2009-10-27 21:12:01
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Max, 183 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0 184 Unknown_Attribute 0x0032 100 100 099 Old_age Always - 0 188 Unknown_Attribute 0x0032 100 096 000 Old_age Always - 40 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 52922587022648 241 Unknown_Attribute 0x0000 100 253 000 Old_age Offline - 3670449033 242 Unknown_Attribute 0x0000 100 253 000 Old_age Offline - 1281759603 I believe the above attributes are as described in Wikipedia: http://en.wikipedia.org/wiki/S.M.A.R.T.#Known_ATA_S.M.A.R.T._attributes Head flying hours appears to be a multi-byte attribute: 52922587022648 = 0x302200000538 It should be fairly easy to test the "Total LBAs Read" attribute (#242). Just compare the "Raw Read Error Rate" with "Total LBAs Read" after reading several thousand sectors. They should increment by approximately (exactly?) the same amount, assuming that the RRER has not rolled over to 0, and assuming that the read look ahead buffer is counted by both attributes. -Franc |