Need some help with an issue I am having with a FreeNAS 11.1 install.
I have just upgraded from FreeNAS 9.2 to 11.1 in a hope it would resolve some performance issues.
The network performance of this FreeNAS is between 5-10mb a sec (network is gigabit across all devices) which seems
really slow given the spec of the FreeNAS hardware (16gig ram, I5, 6 x Western Digital Black 4TB drives in raidz2-0)
After the upgrade I noticed a critical warning :
The result from a
I'm assuming the drive has failed or is about to fail as a resilver. (
Viewing the Volumes it states the status of everything is Healthy, which leaves me wondering what's going on if
one of the drives is reporting uncorrectable sectors .
Can I simply remove the failed drive, with a reduction of overall storage of the pool, or do I have to replace the
drive to restore full functionally and network performance?
I have just upgraded from FreeNAS 9.2 to 11.1 in a hope it would resolve some performance issues.
The network performance of this FreeNAS is between 5-10mb a sec (network is gigabit across all devices) which seems
really slow given the spec of the FreeNAS hardware (16gig ram, I5, 6 x Western Digital Black 4TB drives in raidz2-0)
After the upgrade I noticed a critical warning :
Code:
Device: /dev/ada0, 1877 Currently unreadable Device: /dev/ada0, 10 Offline uncorrectable sectors
The result from a
smartctl -a /dev/ada0 is included at the end of this post.I'm assuming the drive has failed or is about to fail as a resilver. (
zpool status)Code:
pool: NAS state: ONLINE status: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state. action: Wait for the resilver to complete. scan: resilver in progress since Wed Feb 28 13:06:30 2018 364G scanned at 747M/s, 3.03G issued at 6.21M/s, 16.5T total 173M resilvered, 0.02% done, no estimated completion time
Viewing the Volumes it states the status of everything is Healthy, which leaves me wondering what's going on if
one of the drives is reporting uncorrectable sectors .
Can I simply remove the failed drive, with a reduction of overall storage of the pool, or do I have to replace the
drive to restore full functionally and network performance?
Code:
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.1-STABLE amd64] (local build) Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Black Device Model: WDC WD4003FZEX-00Z4SA0 Serial Number: WD-WCC130769454 LU WWN Device Id: 5 0014ee 208b52cfe Firmware Version: 01.01A01 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 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: Wed Feb 28 14:25:44 2018 ACDT 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 See vendor-specific Attribute list for marginal Attributes. General SMART Values: Offline data collection status: (0x84) Offline data collection activity was suspended by an interrupting command from host. 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: (43080) 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: ( 466) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x7035) SCT Status 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 196 001 051 Pre-fail Always In_the_past 165 3 Spin_Up_Time 0x0027 253 140 021 Pre-fail Always - 6300 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 53 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 082 082 000 Old_age Always - 13554 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 - 51 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 34 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 27 194 Temperature_Celsius 0x0022 091 088 000 Old_age Always - 61 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 198 100 000 Old_age Always - 1877 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 10 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 80 SMART Error Log Version: 1 ATA Error Count: 92 (device log contains only the most recent five errors) CR = Command Register [HEX] FR = Features Register [HEX] SC = Sector Count Register [HEX] SN = Sector Number Register [HEX] CL = Cylinder Low Register [HEX] CH = Cylinder High Register [HEX] DH = Device/Head Register [HEX] DC = Device Command Register [HEX] ER = Error register [HEX] ST = Status register [HEX] Powered_Up_Time is measured from power on, and printed as DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 92 occurred at disk power-on lifetime: 1794 hours (74 days + 18 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 04 61 10 00 00 00 e0 Device Fault; Error: ABRT Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c6 00 10 00 00 00 e0 08 41d+19:57:11.590 SET MULTIPLE MODE 91 00 3f 00 00 00 ef 08 41d+19:57:01.000 INITIALIZE DEVICE PARAMETERS [OBS-6] 10 00 00 00 00 00 e0 08 41d+19:56:50.947 RECALIBRATE [OBS-4] c6 00 10 00 00 00 e0 08 41d+19:56:36.228 SET MULTIPLE MODE Error 91 occurred at disk power-on lifetime: 1794 hours (74 days + 18 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 04 61 3f 00 00 00 ef Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 91 00 3f 00 00 00 ef 08 41d+19:57:01.000 INITIALIZE DEVICE PARAMETERS [OBS-6] 10 00 00 00 00 00 e0 08 41d+19:56:50.947 RECALIBRATE [OBS-4] c6 00 10 00 00 00 e0 08 41d+19:56:36.228 SET MULTIPLE MODE 91 00 3f 00 00 00 ef 08 41d+19:56:26.143 INITIALIZE DEVICE PARAMETERS [OBS-6] Error 90 occurred at disk power-on lifetime: 1794 hours (74 days + 18 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 04 61 00 00 00 00 e0 Device Fault; Error: ABRT Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 10 00 00 00 00 00 e0 08 41d+19:56:50.947 RECALIBRATE [OBS-4] c6 00 10 00 00 00 e0 08 41d+19:56:36.228 SET MULTIPLE MODE 91 00 3f 00 00 00 ef 08 41d+19:56:26.143 INITIALIZE DEVICE PARAMETERS [OBS-6] 10 00 00 00 00 00 e0 08 41d+19:56:16.090 RECALIBRATE [OBS-4] Error 89 occurred at disk power-on lifetime: 1794 hours (74 days + 18 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 04 61 10 00 00 00 e0 Device Fault; Error: ABRT Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c6 00 10 00 00 00 e0 08 41d+19:56:36.228 SET MULTIPLE MODE 91 00 3f 00 00 00 ef 08 41d+19:56:26.143 INITIALIZE DEVICE PARAMETERS [OBS-6] 10 00 00 00 00 00 e0 08 41d+19:56:16.090 RECALIBRATE [OBS-4] c6 00 10 00 00 00 e0 08 41d+19:56:03.274 SET MULTIPLE MODE Error 88 occurred at disk power-on lifetime: 1794 hours (74 days + 18 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 04 61 3f 00 00 00 ef Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 91 00 3f 00 00 00 ef 08 41d+19:56:26.143 INITIALIZE DEVICE PARAMETERS [OBS-6] 10 00 00 00 00 00 e0 08 41d+19:56:16.090 RECALIBRATE [OBS-4] c6 00 10 00 00 00 e0 08 41d+19:56:03.274 SET MULTIPLE MODE 91 00 3f 00 00 00 ef 08 41d+19:55:53.221 INITIALIZE DEVICE PARAMETERS [OBS-6] SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed: read failure 90% 13535 1290733776 # 2 Short offline Completed: read failure 90% 13534 1290733776 # 3 Short offline Completed: read failure 90% 13533 1290733776 # 4 Short offline Completed: read failure 90% 13532 1290733776 # 5 Short offline Completed: read failure 90% 13531 1290733776 # 6 Short offline Completed: read failure 90% 13530 1290733776 # 7 Short offline Completed: read failure 80% 13530 - # 8 Short offline Completed: read failure 90% 13527 1290733776 # 9 Short offline Completed: read failure 90% 13526 1290733776 #10 Short offline Completed: read failure 90% 13525 1290733776 #11 Short offline Completed: read failure 90% 13524 1290733776 #12 Short offline Completed: read failure 90% 13523 1290733776 #13 Short offline Completed: read failure 90% 13522 1290733776 #14 Short offline Completed: read failure 90% 13521 1290733776 #15 Short offline Completed: read failure 90% 13520 1290733776 #16 Short offline Completed: read failure 90% 13519 1290733776 #17 Short offline Completed: read failure 90% 13518 1290733776 #18 Short offline Completed: read failure 90% 13517 1290733776 #19 Short offline Completed: read failure 90% 13516 1290733776 #20 Short offline Completed: read failure 90% 13515 1290733776 #21 Short offline Completed: read failure 90% 13514 1290733776 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.
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