What I have are 4 x 1TB HDs setup as Raidz2.
Getting this error: smartd[95211]: Device: /dev/ada0, 1 Currently unreadable (pending) sectors
Here is some info you can work with (I've bolded parts I think are relevant) :
Now from what I've read seeing it is only 1 single sector I'm supposed to Write to this sector to get the disk to relocate it, right? I'm a bit lost how to do this, any help please?
Getting this error: smartd[95211]: Device: /dev/ada0, 1 Currently unreadable (pending) sectors
Here is some info you can work with (I've bolded parts I think are relevant) :
Code:
[root@boxy] ~# smartctl -a /dev/ada0 smartctl 6.2 2013-07-26 r3841 [FreeBSD 9.2-RELEASE-p4 amd64] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: SAMSUNG SpinPoint F3 Device Model: SAMSUNG HD103SJ Serial Number: S246JD2Z919929 LU WWN Device Id: 5 0024e9 00406fa02 Firmware Version: 1AJ10001 User Capacity: 1,000,204,886,016 bytes [1.00 TB] Sector Size: 512 bytes logical/physical Rotation Rate: 7200 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 6 SATA Version is: SATA 2.6, 3.0 Gb/s Local Time is: Thu Jul 3 11:39:15 2014 SAST 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: ( 121) The previous self-test completed having the read element of the test failed. Total time to complete Offline data collection: ( 9240) 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. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: ( 154) minutes. SCT capabilities: (0x003f) 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 100 100 051 Pre-fail Always - 1882 2 Throughput_Performance 0x0026 052 052 000 Old_age Always - 9004 3 Spin_Up_Time 0x0023 071 069 025 Pre-fail Always - 8836 4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 1798 5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 252 252 051 Old_age Always - 0 8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 3078 10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 252 252 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 626 191 G-Sense_Error_Rate 0x0022 100 100 000 Old_age Always - 4 192 Power-Off_Retract_Count 0x0022 252 252 000 Old_age Always - 0 194 Temperature_Celsius 0x0002 064 053 000 Old_age Always - 25 (Min/Max 14/47) 195 Hardware_ECC_Recovered 0x003a 100 100 000 Old_age Always - 0 196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 1 198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0036 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 1706 223 Load_Retry_Count 0x0032 252 252 000 Old_age Always - 0 225 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 2071 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 90% 3078 1953523077 # 2 Extended offline Completed: read failure 10% 3069 1953523077 # 3 Short offline Completed without error 00% 3066 - # 4 Short offline Completed: read failure 70% 3043 1953523077 # 5 Extended offline Completed without error 00% 3023 - # 6 Short offline Completed without error 00% 3019 - SMART Selective self-test log data structure revision number 0 Note: revision number not 1 implies that no selective self-test has ever been run SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Completed_read_failure [90% left] (0-65535) 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.
Code:
gpart show => 34 1953525101 ada0 GPT (931G) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 1949330703 2 freebsd-zfs (929G)
Code:
iskinfo -v ada0 ada0 512 # sectorsize 1000204886016 # mediasize in bytes (931G) 1953525168 # mediasize in sectors 0 # stripesize 0 # stripeoffset 1938021 # Cylinders according to firmware. 16 # Heads according to firmware. 63 # Sectors according to firmware. S246JD2Z919929 # Disk ident.
Code:
disk -t /dev/ada0 ******* Working on device /dev/ada0 ******* parameters extracted from in-core disklabel are: cylinders=1938021 heads=16 sectors/track=63 (1008 blks/cyl) Figures below won't work with BIOS for partitions not in cyl 1 parameters to be used for BIOS calculations are: cylinders=1938021 heads=16 sectors/track=63 (1008 blks/cyl) Media sector size is 512 Warning: BIOS sector numbering starts with sector 1 Information from DOS bootblock is: The data for partition 1 is: sysid 238 (0xee),(EFI GPT) start 1, size 1953525167 (953869 Meg), flag 80 (active) beg: cyl 0/ head 0/ sector 2; end: cyl 1023/ head 255/ sector 63 The data for partition 2 is: <UNUSED> The data for partition 3 is: <UNUSED> The data for partition 4 is: <UNUSED>
Now from what I've read seeing it is only 1 single sector I'm supposed to Write to this sector to get the disk to relocate it, right? I'm a bit lost how to do this, any help please?