Hi fairly new to freenas. it has been run fine until recently. I have been getting a bunch of
CAM status: Uncorrectable parity/CRC error
(ada2:ahcich7:0:0:0): Retrying command.
I have tried swapping cables and sata ports. It seems to go away for a while but then comes back. Today I got a critical email with
The volume Data (ZFS) state is ONLINE: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected. looks like ada2 is the culpret again. I am runing with 3 WD red 3TB in a ZFS raid. Any help would be great. Thanks
Here is my smartctl -a for ada2
CAM status: Uncorrectable parity/CRC error
(ada2:ahcich7:0:0:0): Retrying command.
I have tried swapping cables and sata ports. It seems to go away for a while but then comes back. Today I got a critical email with
The volume Data (ZFS) state is ONLINE: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected. looks like ada2 is the culpret again. I am runing with 3 WD red 3TB in a ZFS raid. Any help would be great. Thanks
Here is my smartctl -a for ada2
Code:
smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p31 amd64] (local build) Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD30EFRX-68EUZN0 Serial Number: WD-WCC4N5LLP6NE LU WWN Device Id: 5 0014ee 2620c9d8b 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: 3.0 Gb/s) Local Time is: Wed Apr 13 18:56:17 2016 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: (39600) 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: ( 398) 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 181 179 021 Pre-fail Always - 5908 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 28 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 097 097 000 Old_age Always - 2468 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 - 28 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 18 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 36 194 Temperature_Celsius 0x0022 121 120 000 Old_age Always - 29 196 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 - 14 200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age Offline - 0 SMART Error Log Version: 1 ATA Error Count: 2 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 2 occurred at disk power-on lifetime: 2467 hours (102 days + 19 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 -- -- -- -- -- -- -- 10 51 80 70 94 a6 49 Error: IDNF at LBA = 0x09a69470 = 161911920 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- ca 00 80 70 94 a6 49 00 7d+21:10:54.726 WRITE DMA ef 02 00 00 00 00 40 00 7d+21:10:54.726 SET FEATURES [Enable write cache] ef aa 00 00 00 00 40 00 7d+21:10:54.726 SET FEATURES [Enable read look-ahead] c6 00 10 00 00 00 40 00 7d+21:10:54.726 SET MULTIPLE MODE ef 10 02 00 00 00 40 00 7d+21:10:54.726 SET FEATURES [Enable SATA feature] Error 1 occurred at disk power-on lifetime: 2466 hours (102 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 -- -- -- -- -- -- -- 10 51 80 f0 84 a6 49 Error: IDNF at LBA = 0x09a684f0 = 161907952 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- ca 00 80 f0 84 a6 49 00 7d+20:46:10.527 WRITE DMA ef 02 00 00 00 00 40 00 7d+20:46:10.527 SET FEATURES [Enable write cache] ef aa 00 00 00 00 40 00 7d+20:46:10.527 SET FEATURES [Enable read look-ahead] c6 00 10 00 00 00 40 00 7d+20:46:10.527 SET MULTIPLE MODE ef 10 02 00 00 00 40 00 7d+20:46:10.527 SET FEATURES [Enable SATA feature] SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t] 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.