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[smartmontools-support] badblocks => fine but CurrentPendingSector and OfflineUncorrectableSector disagree
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From: Franck H. <fra...@fr...> - 2008-04-11 12:06:12
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Hi, hdd , a 80 Go pata Seagate Barracuda 7200.7., 1 linux partition (full disk) mke2fs with -c -c (bad blocks read-write test) => everything fine but (after the periodical test of smartd) 7081 Currently unreadable (pending) sectors and 7081 Offline uncorrectable sectors "Bad block HOWTO for smartmontools" and web search seems to indicate that writing to the sector shall trigger reallocation and therefore the smart attributes shall comes back to 0. I'd appreciate some help for the interpretation. - what can explain the "incoherence" of no bad blocks (according to badblocks write test) and the smart attributes CurrentPendingSector and OfflineUncorrectableSector with non zero value? - Should that drive be considered healthy or not? Best regards, Franck #smartctl -a /dev/hdd smartctl version 5.36 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Model Family: Seagate Barracuda 7200.7 and 7200.7 Plus family Device Model: ST380011A Serial Number: 5JV9RQZZ Firmware Version: 3.06 User Capacity: 80 026 361 856 bytes Device is: In smartctl database [for details use: -P show] ATA Version is: 6 ATA Standard is: ATA/ATAPI-6 T13 1410D revision 2 Local Time is: Fri Apr 11 14:02:05 2008 CEST 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: ( 430) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No 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. No General Purpose Logging support. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 58) minutes. 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 054 047 006 Pre-fail Always - 87596309 3 Spin_Up_Time 0x0003 098 098 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 0 5 Reallocated_Sector_Ct 0x0033 059 059 036 Pre-fail Always - 1660 7 Seek_Error_Rate 0x000f 090 060 030 Pre-fail Always - 965780377 9 Power_On_Hours 0x0032 086 086 000 Old_age Always - 13077 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 53 194 Temperature_Celsius 0x0022 032 061 000 Old_age Always - 32 195 Hardware_ECC_Recovered 0x001a 054 047 000 Old_age Always - 87596309 197 Current_Pending_Sector 0x0012 088 088 000 Old_age Always - 7081 198 Offline_Uncorrectable 0x0010 088 088 000 Old_age Offline - 7081 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0 202 TA_Increase_Count 0x0032 165 062 000 Old_age Always - 191 SMART Error Log Version: 1 ATA Error Count: 6859 (device log contains only the most recent five errors) CR = Command Register [HEX] FR = Features Register [HEX] SC = Sector Count Register [HEX] SN = Sector Number Register [HEX] CL = Cylinder Low Register [HEX] CH = Cylinder High Register [HEX] DH = Device/Head Register [HEX] DC = Device Command Register [HEX] ER = Error register [HEX] ST = Status register [HEX] Powered_Up_Time is measured from power on, and printed as DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 6859 occurred at disk power-on lifetime: 13064 hours (544 days + 8 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 1a 7d 1e f0 Error: UNC at LBA = 0x001e7d1a = 1998106 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 f8 47 7c 1e f0 00 01:52:38.732 READ DMA EXT 25 00 00 3f 7c 1e f0 00 01:52:38.723 READ DMA EXT 25 00 00 3f 7a 1e f0 00 01:52:38.715 READ DMA EXT 25 00 00 3f 78 1e f0 00 01:52:38.706 READ DMA EXT 25 00 00 3f 76 1e f0 00 01:52:38.697 READ DMA EXT Error 6858 occurred at disk power-on lifetime: 13064 hours (544 days + 8 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 1a 7d 1e f0 Error: UNC at LBA = 0x001e7d1a = 1998106 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 00 3f 7c 1e f0 00 01:52:38.732 READ DMA EXT 25 00 00 3f 7a 1e f0 00 01:52:38.723 READ DMA EXT 25 00 00 3f 78 1e f0 00 01:52:38.715 READ DMA EXT 25 00 00 3f 76 1e f0 00 01:52:38.706 READ DMA EXT 25 00 00 3f 74 1e f0 00 01:52:38.697 READ DMA EXT Error 6857 occurred at disk power-on lifetime: 12313 hours (513 days + 1 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 8d 84 1e f0 Error: UNC at LBA = 0x001e848d = 2000013 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 70 8a 84 1e f0 00 09:02:04.055 READ DMA EXT 25 00 78 82 84 1e f0 00 09:01:56.002 READ DMA EXT 25 00 80 7a 84 1e f0 00 09:01:48.876 READ DMA EXT 25 00 88 72 84 1e f0 00 09:03:15.781 READ DMA EXT 25 00 90 6a 84 1e f0 00 09:03:10.826 READ DMA EXT Error 6856 occurred at disk power-on lifetime: 12313 hours (513 days + 1 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 8d 84 1e f0 Error: UNC at LBA = 0x001e848d = 2000013 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 78 82 84 1e f0 00 09:02:04.055 READ DMA EXT 25 00 80 7a 84 1e f0 00 09:01:56.002 READ DMA EXT 25 00 88 72 84 1e f0 00 09:01:48.876 READ DMA EXT 25 00 90 6a 84 1e f0 00 09:01:41.781 READ DMA EXT 25 00 98 62 84 1e f0 00 09:03:10.826 READ DMA EXT Error 6855 occurred at disk power-on lifetime: 12313 hours (513 days + 1 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 8d 84 1e f0 Error: UNC at LBA = 0x001e848d = 2000013 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 80 7a 84 1e f0 00 09:02:04.055 READ DMA EXT 25 00 88 72 84 1e f0 00 09:01:56.002 READ DMA EXT 25 00 90 6a 84 1e f0 00 09:01:48.876 READ DMA EXT 25 00 98 62 84 1e f0 00 09:01:41.781 READ DMA EXT 25 00 a0 5a 84 1e f0 00 09:01:33.854 READ DMA EXT 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% 13070 - # 2 Short offline Completed without error 00% 12726 - # 3 Extended offline Completed without error 00% 12704 - # 4 Short offline Completed without error 00% 12702 - # 5 Short offline Completed without error 00% 12678 - # 6 Short offline Completed without error 00% 12655 - # 7 Short offline Completed without error 00% 12631 - # 8 Short offline Completed without error 00% 12607 - # 9 Short offline Completed without error 00% 12584 - #10 Short offline Completed without error 00% 12560 - #11 Extended offline Completed without error 00% 12538 - #12 Short offline Completed without error 00% 12536 - #13 Short offline Completed without error 00% 12513 - #14 Short offline Completed without error 00% 12489 - #15 Short offline Completed without error 00% 12466 - #16 Short offline Completed without error 00% 12442 - #17 Short offline Completed without error 00% 12418 - #18 Short offline Completed without error 00% 12395 - #19 Extended offline Interrupted (host reset) 90% 12379 - #20 Short offline Completed without error 00% 12371 - #21 Extended offline Completed without error 00% 12334 - 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. |