shire Posted June 6, 2020 Share Posted June 6, 2020 Hello! I have an older drive installed which had quite often UDMA CRC errors. The drive works okay so far. A few days ago I noticed the following in the syslog. Should I replace the drive? Jun 3 14:07:50 Tower kernel: blk_update_request: I/O error, dev sdt, sector 3907029152 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 Jun 3 14:07:50 Tower kernel: blk_update_request: I/O error, dev sdt, sector 128 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 Jun 3 14:07:50 Tower kernel: blk_update_request: I/O error, dev sdt, sector 4096 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 Jun 3 14:07:50 Tower kernel: blk_update_request: I/O error, dev sdt, sector 264 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0 Jun 3 14:07:50 Tower kernel: blk_update_request: I/O error, dev sdt, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 Jun 3 14:07:50 Tower kernel: blk_update_request: I/O error, dev sdt, sector 72 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 Jun 3 14:07:50 Tower kernel: blk_update_request: I/O error, dev sdt, sector 40 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.5.8-Unraid] (local build) Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Caviar Green (AF) Device Model: WDC WD20EARS-22MVWB0 Serial Number: WD-WCAZA6163992 LU WWN Device Id: 5 0014ee 25b0c238b Firmware Version: 51.0AB51 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS (minor revision not indicated) SATA Version is: SATA 2.6, 3.0 Gb/s Local Time is: Sat Jun 6 12:32:24 2020 CEST SMART support is: Available - device has SMART capability. SMART support is: Enabled AAM feature is: Disabled APM feature is: Unavailable Rd look-ahead is: Enabled Write cache is: Enabled DSN feature is: Unavailable ATA Security is: Disabled, NOT FROZEN [SEC1] Wt Cache Reorder: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x84) Offline data collection activity was suspended by an interrupting command from host. 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: (36780) 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: ( 2) minutes. Extended self-test routine recommended polling time: ( 355) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x3035) SCT Status supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0 3 Spin_Up_Time POS--K 188 162 021 - 5575 4 Start_Stop_Count -O--CK 099 099 000 - 1885 5 Reallocated_Sector_Ct PO--CK 200 200 140 - 0 7 Seek_Error_Rate -OSR-K 200 200 000 - 0 9 Power_On_Hours -O--CK 051 051 000 - 35960 10 Spin_Retry_Count -O--CK 100 100 000 - 0 11 Calibration_Retry_Count -O--CK 100 100 000 - 0 12 Power_Cycle_Count -O--CK 100 100 000 - 296 192 Power-Off_Retract_Count -O--CK 200 200 000 - 101 193 Load_Cycle_Count -O--CK 189 189 000 - 34039 194 Temperature_Celsius -O---K 125 110 000 - 25 196 Reallocated_Event_Count -O--CK 200 200 000 - 0 197 Current_Pending_Sector -O--CK 200 200 000 - 0 198 Offline_Uncorrectable ----CK 200 200 000 - 0 199 UDMA_CRC_Error_Count -O--CK 200 176 000 - 112 200 Multi_Zone_Error_Rate ---R-- 200 200 000 - 0 ||||||_ K auto-keep |||||__ C event count ||||___ R error rate |||____ S speed/performance ||_____ O updated online |______ P prefailure warning General Purpose Log Directory Version 1 SMART Log Directory Version 1 [multi-sector log support] Address Access R/W Size Description 0x00 GPL,SL R/O 1 Log Directory 0x01 SL R/O 1 Summary SMART error log 0x02 SL R/O 5 Comprehensive SMART error log 0x03 GPL R/O 6 Ext. Comprehensive SMART error log 0x06 SL R/O 1 SMART self-test log 0x07 GPL R/O 1 Extended self-test log 0x09 SL R/W 1 Selective self-test log 0x10 GPL R/O 1 NCQ Command Error log 0x11 GPL R/O 1 SATA Phy Event Counters log 0x80-0x9f GPL,SL R/W 16 Host vendor specific log 0xa0-0xa7 GPL,SL VS 16 Device vendor specific log 0xa8-0xb7 GPL,SL VS 1 Device vendor specific log 0xc0 GPL,SL VS 1 Device vendor specific log 0xc1 GPL VS 93 Device vendor specific log 0xe0 GPL,SL R/W 1 SCT Command/Status 0xe1 GPL,SL R/W 1 SCT Data Transfer SMART Extended Comprehensive Error Log Version: 1 (6 sectors) No Errors Logged SMART Extended Self-test Log Version: 1 (1 sectors) Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 35897 - 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. SCT Status Version: 3 SCT Version (vendor specific): 258 (0x0102) Device State: Active (0) Current Temperature: 25 Celsius Power Cycle Min/Max Temperature: 23/36 Celsius Lifetime Min/Max Temperature: 23/40 Celsius Under/Over Temperature Limit Count: 0/0 SCT Temperature History Version: 2 Temperature Sampling Period: 1 minute Temperature Logging Interval: 1 minute Min/Max recommended Temperature: 0/60 Celsius Min/Max Temperature Limit: -41/85 Celsius Temperature History Size (Index): 478 (169) Index Estimated Time Temperature Celsius 170 2020-06-06 04:35 23 **** ... ..(159 skipped). .. **** 330 2020-06-06 07:15 23 **** 331 2020-06-06 07:16 ? - 332 2020-06-06 07:17 23 **** 333 2020-06-06 07:18 23 **** 334 2020-06-06 07:19 24 ***** 335 2020-06-06 07:20 25 ****** 336 2020-06-06 07:21 23 **** ... ..(310 skipped). .. **** 169 2020-06-06 12:32 23 **** SCT Error Recovery Control command not supported Device Statistics (GP/SMART Log 0x04) not supported Pending Defects log (GP Log 0x0c) not supported SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x0001 2 3 Command failed due to ICRC error 0x0002 2 3 R_ERR response for data FIS 0x0003 2 3 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0005 2 1 R_ERR response for non-data FIS 0x0006 2 1 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS 0x000a 2 3 Device-to-host register FISes sent due to a COMRESET 0x000b 2 0 CRC errors within host-to-device FIS 0x8000 4 253325 Vendor specific Bye. 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JorgeB Posted June 6, 2020 Share Posted June 6, 2020 Those errors are kind of strange, but the disk looks fine, if you haven't yet replace the SATA cable. Quote Link to comment
shire Posted June 6, 2020 Author Share Posted June 6, 2020 I will try that. Thanks. Quote Link to comment
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