I replaced a failing drive.
Ran Short, Long, Conveyence, and badblocks on the replacement disk on a different system; no errors.
In webGUI, followed the manual to take the bad disk out. After the disk was replaced, I put it online/replace etc... It said resilvering process would be started or something to that effect. a couple days has passed and I still have a "DEGRADED" pool with he replacement disk "unavailable".
Smart and zpool status output attached.
Ran Short, Long, Conveyence, and badblocks on the replacement disk on a different system; no errors.
In webGUI, followed the manual to take the bad disk out. After the disk was replaced, I put it online/replace etc... It said resilvering process would be started or something to that effect. a couple days has passed and I still have a "DEGRADED" pool with he replacement disk "unavailable".
Smart and zpool status output attached.
Code:
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 WD40EFRX-68N32N0 Serial Number: WD-WCC7K6AF8J4X LU WWN Device Id: 5 0014ee 2677e76a8 Firmware Version: 82.00A82 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Form Factor: 3.5 inches Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Wed Oct 14 10:58:17 2020 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: (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: (42780) 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: ( 454) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x303d) 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 219 184 021 Pre-fail Always - 4041 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 10 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 97 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 - 10 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 6 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 6 194 Temperature_Celsius 0x0022 118 112 000 Old_age Always - 32 196 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 200 200 000 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 Extended offline Completed without error 00% 9 - # 2 Conveyance offline Completed without error 00% 1 - # 3 Short offline Completed without error 00% 1 - # 4 Short offline Completed without error 00% 1 - 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@Sparrow:~ # zpool status pool: BANK state: DEGRADED status: One or more devices could not be opened. Sufficient replicas exist for the pool to continue functioning in a degraded state. action: Attach the missing device and online it using 'zpool online'. see: http://illumos.org/msg/ZFS-8000-2Q scan: scrub repaired 0 in 0 days 05:30:23 with 0 errors on Sat Sep 19 05:30:27 2020 config: NAME STATE READ WRITE CKSUM BANK DEGRADED 0 0 0 raidz2-0 DEGRADED 0 0 0 gptid/a30076fc-7a79-11e5-8637-0cc47a6ae0be ONLINE 0 0 0 gptid/a3bebf3c-7a79-11e5-8637-0cc47a6ae0be ONLINE 0 0 0 gptid/ed456456-e41f-11e6-9400-0cc47a6ae0be ONLINE 0 0 0 3796397183362776384 UNAVAIL 0 0 0 was /dev/gptid/3f72adff-1dd6-11e9-b2cb-0cc47a6ae0be gptid/014298d9-1dd6-11e9-b2cb-0cc47a6ae0be ONLINE 0 0 0 gptid/a6b36e4f-7a79-11e5-8637-0cc47a6ae0be ONLINE 0 0 0 gptid/a7706d59-7a79-11e5-8637-0cc47a6ae0be ONLINE 0 0 0 gptid/a82c560c-7a79-11e5-8637-0cc47a6ae0be ONLINE 0 0 0 gptid/a8e7d0ca-7a79-11e5-8637-0cc47a6ae0be ONLINE 0 0 0 gptid/00fb152c-210e-11e9-a350-0cc47a6ae0be ONLINE 0 0 0 errors: No known data errors pool: freenas-boot state: ONLINE scan: scrub repaired 0 in 0 days 00:40:02 with 0 errors on Sun Oct 11 04:25:02 2020 config: NAME STATE READ WRITE CKSUM freenas-boot ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 da8p2 ONLINE 0 0 0 gptid/b9305013-5b3b-11ea-8936-0cc47a6ae0be ONLINE 0 0 0 errors: No known data errors
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