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:~ #
