I just got an email alert last night that my pool was degraded. I logged in and says the same thing. When I look in the web GUI I see that /dev/ada0 is missing. I rebooted and the pool now shows online and healthy.
here's a listing of the zpool, it shows that a resilver occurred:
and here's a smart printout:
Should I be heading out to replace this disk?
here's a listing of the zpool, it shows that a resilver occurred:
Code:
[root@freenas /nonexistent]# zpool list
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
Storage 16.2T 12.8T 3.44T - - 26% 78% 1.00x ONLINE /mnt
freenas-boot 14.6G 6.57G 8.06G - - - 44% 1.00x ONLINE -
[root@freenas /nonexistent]# zpool status
pool: Storage
state: ONLINE
status: One or more devices has experienced an unrecoverable error. An
attempt was made to correct the error. Applications are unaffected.
action: Determine if the device needs to be replaced, and clear the errors
using 'zpool clear' or replace the device with 'zpool replace'.
see: http://illumos.org/msg/ZFS-8000-9P
scan: resilvered 18.8M in 0 days 00:00:06 with 0 errors on Mon Apr 22 15:19:13 2019
config:
NAME STATE READ WRITE CKSUM
Storage ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gptid/e6a9bbc1-09a1-11e5-82eb-00259047a3c7 ONLINE 0 0 22
gptid/e7032886-09a1-11e5-82eb-00259047a3c7 ONLINE 0 0 0
gptid/e75f6d63-09a1-11e5-82eb-00259047a3c7 ONLINE 0 0 0
gptid/e7bdd31f-09a1-11e5-82eb-00259047a3c7 ONLINE 0 0 0
gptid/e81d2a0e-09a1-11e5-82eb-00259047a3c7 ONLINE 0 0 0
gptid/e87c9fc7-09a1-11e5-82eb-00259047a3c7 ONLINE 0 0 0
errors: No known data errors
pool: freenas-boot
state: ONLINE
scan: scrub repaired 0 in 0 days 01:56:51 with 0 errors on Sun Apr 21 05:41:51 2019
config:
NAME STATE READ WRITE CKSUM
freenas-boot ONLINE 0 0 0
da1p2 ONLINE 0 0 0
errors: No known data errors
[root@freenas /nonexistent]#
and here's a smart printout:
Code:
[root@freenas /nonexistent]# smartctl -a /dev/ada0
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 ===
Model Family: Western Digital Red
Device Model: WDC WD30EFRX-68EUZN0
Serial Number: WD-WCC4N7TS8PJE
LU WWN Device Id: 5 0014ee 2611e1f05
Firmware Version: 82.00A82
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: Mon Apr 22 15:26:33 2019 PDT
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: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (40080) 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: ( 402) 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 194 177 021 Pre-fail Always - 5258
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 43
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 054 054 000 Old_age Always - 33693
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 - 17
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 682
194 Temperature_Celsius 0x0022 122 109 000 Old_age Always - 28
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 100 253 000 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 without error 00% 31945 -
# 2 Short offline Completed without error 00% 31934 -
# 3 Short offline Completed without error 00% 31788 -
# 4 Short offline Completed without error 00% 31777 -
# 5 Short offline Completed without error 00% 31766 -
# 6 Short offline Completed without error 00% 31621 -
# 7 Short offline Completed without error 00% 31610 -
# 8 Short offline Completed without error 00% 31599 -
# 9 Short offline Completed without error 00% 31453 -
#10 Short offline Completed without error 00% 31442 -
#11 Short offline Completed without error 00% 31431 -
#12 Short offline Completed without error 00% 31286 -
#13 Short offline Completed without error 00% 31275 -
#14 Short offline Completed without error 00% 31264 -
#15 Short offline Completed without error 00% 31118 -
#16 Short offline Completed without error 00% 31107 -
#17 Short offline Completed without error 00% 31096 -
#18 Short offline Completed without error 00% 30950 -
#19 Short offline Completed without error 00% 30939 -
#20 Short offline Completed without error 00% 30928 -
#21 Short offline Completed without error 00% 30782 -
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 /nonexistent]#
Should I be heading out to replace this disk?
