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?