hasirak
Dabbler
- Joined
- Apr 16, 2014
- Messages
- 16
Hi. Today I awoke to an email where my FreeNAS box was telling me the following:
A short self-test was scheduled to run that night, so i assume that's what produced it.
By running "smartctl -a /dev/ada2" i found the following error:
I am not familiar with the different smart errors, so I was hoping somwbody could tell me the severity of this error.
Does it mean that there where a single bad sector at about 40% into the drive?
Should I order a new disk immediately, keep an eye on it, or ignore it?
My set-up is 6 3TB drives in a RAIDZ2 configuration.
Complete contents of "smartctl -a /dev/ada2" pasted below:
Code:
Device: /dev/ada2, Self-Test Log error count increased from 0 to 1
A short self-test was scheduled to run that night, so i assume that's what produced it.
By running "smartctl -a /dev/ada2" i found the following error:
Code:
SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed: read failure 60% 9829 1565565648
I am not familiar with the different smart errors, so I was hoping somwbody could tell me the severity of this error.
Does it mean that there where a single bad sector at about 40% into the drive?
Should I order a new disk immediately, keep an eye on it, or ignore it?
My set-up is 6 3TB drives in a RAIDZ2 configuration.
Complete contents of "smartctl -a /dev/ada2" pasted below:
Code:
smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p16 amd64] (local build) Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red (AF) Device Model: WDC WD30EFRX-68EUZN0 Serial Number: WD-WCC4N0869436 LU WWN Device Id: 5 0014ee 25f49b3b5 Firmware Version: 80.00A80 User Capacity: 3,000,592,982,016 bytes [3.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2 (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Thu Jul 2 09:23:53 2015 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: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 118) The previous self-test completed having the read element of the test failed. Total time to complete Offline data collection: (39120) 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: ( 393) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x703d) SCT Status supported. SCT Error Recovery Control 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 FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 181 179 021 Pre-fail Always - 5916 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 42 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0 9 Power_On_Hours 0x0032 087 087 000 Old_age Always - 9836 10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 42 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 16 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 78 194 Temperature_Celsius 0x0022 117 111 000 Old_age Always - 33 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 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: read failure 60% 9829 1565565648 # 2 Short offline Completed without error 00% 9781 - # 3 Short offline Completed without error 00% 9734 - # 4 Short offline Completed without error 00% 9687 - # 5 Short offline Completed without error 00% 9639 - # 6 Extended offline Completed without error 00% 9598 - # 7 Short offline Completed without error 00% 9543 - # 8 Short offline Completed without error 00% 9495 - # 9 Short offline Completed without error 00% 9447 - #10 Short offline Completed without error 00% 9399 - #11 Short offline Completed without error 00% 9351 - #12 Short offline Completed without error 00% 9303 - #13 Extended offline Completed without error 00% 9262 - #14 Short offline Completed without error 00% 9207 - #15 Short offline Completed without error 00% 9159 - #16 Short offline Completed without error 00% 9111 - #17 Short offline Completed without error 00% 9039 - #18 Short offline Completed without error 00% 8991 - #19 Short offline Completed without error 00% 8943 - #20 Short offline Completed without error 00% 8896 - #21 Extended offline Completed without error 00% 8855 - 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.
