splnut Posted March 10, 2017 Share Posted March 10, 2017 I recently added 2 new drives to my array. One of the drives was connected to a Marvell 9250 controller and fell offline and caused the disk to be disabled. I took this chance to remove all the sata cables and reconnect/reposiiton them. Upon reboot, my parity disk was disabled. I shut down the server, reset the sata cable and powered back up. After checking the SMART report, I decided to unassign and reassign the parity disk. Partiy rebuilt and everything was fine. After about 3 days, the parity disk is disabled again and I can no longer check the smart report through the GUI (or through terminal). How can I check the SMART report of this drive? Following the wiki (http://lime-technology.com/wiki/index.php/Console#Console_Commands_for_Hard_Drives), results in the following error: Quote root@Tower:~# smartctl -a -T permissive /dev/sdb smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.9.10-unRAID] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org Short INQUIRY response, skip product id === START OF READ SMART DATA SECTION === SMART Health Status: OK Current Drive Temperature: 0 C Drive Trip Temperature: 0 C Read defect list: asked for grown list but didn't get it Error Counter logging not supported Device does not support Self Test logging tower-diagnostics-20170310-1423.zip Quote Link to comment
JorgeB Posted March 10, 2017 Share Posted March 10, 2017 Disk dropped offline: Mar 8 18:34:54 Tower kernel: ata2.00: disabled Reboot/power cycle to get it online and get a SMART report. Quote Link to comment
splnut Posted March 10, 2017 Author Share Posted March 10, 2017 Here is the smart report after rebooting. Should it be safe to unassign/reassign again? smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.9.10-unRAID] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Green Device Model: WDC WD40EZRX-00SPEB0 Serial Number: WD-WCC4E4CL8734 LU WWN Device Id: 5 0014ee 2b5df2df9 Firmware Version: 80.00A80 User Capacity: 4,000,787,030,016 bytes [4.00 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: Fri Mar 10 15:21:00 2017 EST 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: (0x82) Offline data collection activity was completed without error. 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: (52380) 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: ( 524) 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 200 200 051 Pre-fail Always - 6 3 Spin_Up_Time 0x0027 200 176 021 Pre-fail Always - 7000 4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 1878 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 195 192 000 Old_age Always - 264 9 Power_On_Hours 0x0032 085 085 000 Old_age Always - 11572 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 168 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 57 193 Load_Cycle_Count 0x0032 141 141 000 Old_age Always - 179801 194 Temperature_Celsius 0x0022 119 112 000 Old_age Always - 33 196 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 200 200 000 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 - 1 SMART Error Log Version: 1 No Errors Logged 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. tower-diagnostics-20170310-1518.zip Quote Link to comment
JorgeB Posted March 10, 2017 Share Posted March 10, 2017 SMART looks good, disk is already on the best possible controller (onboard intel), before rebuilding I would replace both cables or swap cables with another disk on the same controller just to rule them out. Quote Link to comment
splnut Posted March 15, 2017 Author Share Posted March 15, 2017 Ok. I have tried to swap the sata cable and power connector twice. I have also swapped out the additional sata card as this issue started when I added 2 new drives to the array. tower-diagnostics-20170315-1134.zip tower-diagnostics-20170315-0939.zip tower-smart-20170315-1156 (1).zip Quote Link to comment
JorgeB Posted March 15, 2017 Share Posted March 15, 2017 SMART is no longer good, replace the disk: 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 4 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 8 Quote Link to comment
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