TAC
Contributor
- Joined
- Feb 16, 2014
- Messages
- 152
How can I get rid of the 3 READ errors on my raidz2-1 vdev? I tried zpool clear and scrubbed the pool.
I'm pretty sure this is a cable issue since Smartctl seems happy.
I'm pretty sure this is a cable issue since Smartctl seems happy.
Code:
root@freenas:~ # zpool status Data1 pool: Data1 state: DEGRADED status: One or more devices are faulted in response to persistent errors. Sufficient replicas exist for the pool to continue functioning in a degraded state. action: Replace the faulted device, or use 'zpool clear' to mark the device repaired. scan: resilvered 692K in 0 days 00:00:02 with 0 errors on Wed Aug 28 16:44:54 2019 config: NAME STATE READ WRITE CKSUM Data1 DEGRADED 0 0 0 raidz2-0 ONLINE 0 0 0 gptid/2618cdc7-e4b2-11e5-9e8f-00259046814d ONLINE 0 0 0 gptid/28ef4bd3-e4b2-11e5-9e8f-00259046814d ONLINE 0 0 0 gptid/2bcd5594-e4b2-11e5-9e8f-00259046814d ONLINE 0 0 0 gptid/2e8a5947-e4b2-11e5-9e8f-00259046814d ONLINE 0 0 0 gptid/98bab322-aef0-11e9-9e92-00259046814d ONLINE 0 0 0 gptid/3405067f-e4b2-11e5-9e8f-00259046814d ONLINE 0 0 0 raidz2-1 DEGRADED 0 0 0 gptid/09f057a4-b56e-11e9-9264-00259046814d ONLINE 0 0 0 gptid/0b5792c9-b56e-11e9-9264-00259046814d ONLINE 0 0 0 gptid/0c18e338-b56e-11e9-9264-00259046814d ONLINE 0 0 0 gptid/118e37e6-b56e-11e9-9264-00259046814d ONLINE 0 0 0 gptid/19068bcf-b56e-11e9-9264-00259046814d ONLINE 0 0 0 gptid/206a16af-b56e-11e9-9264-00259046814d FAULTED 3 0 0 too many errors
Code:
smartctl -a /dev/da7 smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build) Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: TOSHIBA HDWN160 Serial Number: 494XK073FAXG LU WWN Device Id: 5 000039 93c70064a Firmware Version: FS1M User Capacity: 6,001,175,126,016 bytes [6.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Form Factor: 3.5 inches Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ATA8-ACS (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Wed Aug 28 17:05:51 2019 EDT 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: ( 120) 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: ( 632) minutes. SCT capabilities: (0x003d) 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 0x000b 100 100 050 Pre-fail Always - 0 2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline - 0 3 Spin_Up_Time 0x0027 100 100 001 Pre-fail Always - 666 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 5 5 Reallocated_Sector_Ct 0x0033 100 100 050 Pre-fail Always - 0 7 Seek_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0 8 Seek_Time_Performance 0x0005 100 100 050 Pre-fail Offline - 0 9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 623 10 Spin_Retry_Count 0x0033 100 100 030 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 5 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 3 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 5 194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 41 (Min/Max 20/44) 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 253 000 Old_age Always - 0 220 Disk_Shift 0x0002 100 100 000 Old_age Always - 0 222 Loaded_Hours 0x0032 099 099 000 Old_age Always - 623 223 Load_Retry_Count 0x0032 100 100 000 Old_age Always - 0 224 Load_Friction 0x0022 100 100 000 Old_age Always - 0 226 Load-in_Time 0x0026 100 100 000 Old_age Always - 536 240 Head_Flying_Hours 0x0001 100 100 001 Pre-fail 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 without error 00% 562 - # 2 Short offline Completed without error 00% 462 - # 3 Short offline Completed without error 00% 366 - # 4 Short offline Completed without error 00% 294 - # 5 Short offline Completed without error 00% 198 - # 6 Short offline Completed without error 00% 126 - # 7 Short offline Completed without error 00% 73 - # 8 Extended offline Aborted by host 90% 72 - # 9 Short offline Completed without error 00% 72 - 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. root@freenas:~ #