Hi,
I bought a lot of 8 used 4tb SAS drives off ebay based on the recommendations in the NAS Killer v4.0 guide. I built 1 freenas and loaded it with data. I am currently trying to get the 2nd freenas running. I put 4 of the SAS drives in it and 2 brand new WD Red SATA drives. I am not too concerned with the SATA drives since they are new and the SMART data matches that. The SAS drives (da0-da3) are what I am concerned with. I ran a short SMART test and pasted all the SMART data below. It looks like the drives vary between 23000 and about 33000 hours.
Are there stats I should be looking for to determine if I should scrap the drive and buy another?
I bought a lot of 8 used 4tb SAS drives off ebay based on the recommendations in the NAS Killer v4.0 guide. I built 1 freenas and loaded it with data. I am currently trying to get the 2nd freenas running. I put 4 of the SAS drives in it and 2 brand new WD Red SATA drives. I am not too concerned with the SATA drives since they are new and the SMART data matches that. The SAS drives (da0-da3) are what I am concerned with. I ran a short SMART test and pasted all the SMART data below. It looks like the drives vary between 23000 and about 33000 hours.
Are there stats I should be looking for to determine if I should scrap the drive and buy another?
Code:
root@freenas-beta[~]# smartctl -a /dev/da3 smartctl 7.0 2018-12-30 r4883 [FreeBSD 11.3-RELEASE-p9 amd64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: HGST Product: H7240AS60SUN4.0T Revision: A2D2 Compliance: SPC-4 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Logical block size: 512 bytes Formatted with type 1 protection 8 bytes of protection information per logical block LU is fully provisioned Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x5000cca0731c504c Serial number: 001520EHKR7X PEGHKR7X Device type: disk Transport protocol: SAS (SPL-3) Local Time is: Sun Jun 14 14:57:06 2020 MST SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Enabled === START OF READ SMART DATA SECTION === SMART Health Status: OK Current Drive Temperature: 33 C Drive Trip Temperature: 85 C Manufactured in week 20 of year 2015 Specified cycle count over device lifetime: 50000 Accumulated start-stop cycles: 12 Specified load-unload count over device lifetime: 600000 Accumulated load-unload cycles: 1008 Elements in grown defect list: 0 Vendor (Seagate Cache) information Blocks sent to initiator = 521181211918336 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 1475 0 0 1475 115 212.444 0 write: 0 0 0 0 75559 8250.070 0 verify: 0 0 0 0 10310 0.000 0 Non-medium error count: 0 SMART Self-test log Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ] Description number (hours) # 1 Background short Completed - 23880 - [- - -] Long (extended) Self-test duration: 37452 seconds [624.2 minutes] root@freenas-beta[~]# smartctl -a /dev/da2 smartctl 7.0 2018-12-30 r4883 [FreeBSD 11.3-RELEASE-p9 amd64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: HGST Product: H7240AS60SUN4.0T Revision: A2D2 Compliance: SPC-4 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Logical block size: 512 bytes Formatted with type 1 protection 8 bytes of protection information per logical block LU is fully provisioned Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x5000cca07320bdf4 Serial number: 001520EL06PX PEGL06PX Device type: disk Transport protocol: SAS (SPL-3) Local Time is: Sun Jun 14 14:57:41 2020 MST SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Enabled === START OF READ SMART DATA SECTION === SMART Health Status: OK Current Drive Temperature: 31 C Drive Trip Temperature: 85 C Manufactured in week 20 of year 2015 Specified cycle count over device lifetime: 50000 Accumulated start-stop cycles: 14 Specified load-unload count over device lifetime: 600000 Accumulated load-unload cycles: 1010 Elements in grown defect list: 0 Vendor (Seagate Cache) information Blocks sent to initiator = 523277860601856 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 1857 1 0 1858 73 366.121 0 write: 0 0 0 0 1576 8300.451 0 verify: 0 0 0 0 16558 0.000 0 Non-medium error count: 0 SMART Self-test log Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ] Description number (hours) # 1 Background short Completed - 23900 - [- - -] # 2 Background short Completed - 23898 - [- - -] Long (extended) Self-test duration: 37452 seconds [624.2 minutes] root@freenas-beta[~]# smartctl -a /dev/da1 smartctl 7.0 2018-12-30 r4883 [FreeBSD 11.3-RELEASE-p9 amd64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: HGST Product: H7240AS60SUN4.0T Revision: A2D2 Compliance: SPC-4 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Logical block size: 512 bytes Formatted with type 1 protection 8 bytes of protection information per logical block LU is fully provisioned Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x5000cca073216e28 Serial number: 001520ELBYGX PEGLBYGX Device type: disk Transport protocol: SAS (SPL-3) Local Time is: Sun Jun 14 14:58:41 2020 MST SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Enabled === START OF READ SMART DATA SECTION === SMART Health Status: OK Current Drive Temperature: 33 C Drive Trip Temperature: 85 C Manufactured in week 20 of year 2015 Specified cycle count over device lifetime: 50000 Accumulated start-stop cycles: 13 Specified load-unload count over device lifetime: 600000 Accumulated load-unload cycles: 1010 Elements in grown defect list: 0 Vendor (Seagate Cache) information Blocks sent to initiator = 521062764773376 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 3901 0 0 3901 158 204.051 0 write: 0 0 0 0 1683 8238.040 0 verify: 0 0 0 0 3920 0.000 0 Non-medium error count: 0 SMART Self-test log Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ] Description number (hours) # 1 Background short Completed - 23898 - [- - -] Long (extended) Self-test duration: 37452 seconds [624.2 minutes] root@freenas-beta[~]# smartctl -a /dev/da0 smartctl 7.0 2018-12-30 r4883 [FreeBSD 11.3-RELEASE-p9 amd64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: HGST Product: H7240AS60SUN4.0T Revision: A2D2 Compliance: SPC-4 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Logical block size: 512 bytes Formatted with type 1 protection 8 bytes of protection information per logical block LU is fully provisioned Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x5000cca073213f2c Serial number: 001520EL8UGX PEGL8UGX Device type: disk Transport protocol: SAS (SPL-3) Local Time is: Sun Jun 14 14:59:36 2020 MST SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Enabled === START OF READ SMART DATA SECTION === SMART Health Status: OK Current Drive Temperature: 34 C Drive Trip Temperature: 85 C Manufactured in week 20 of year 2015 Specified cycle count over device lifetime: 50000 Accumulated start-stop cycles: 12 Specified load-unload count over device lifetime: 600000 Accumulated load-unload cycles: 1008 Elements in grown defect list: 0 Vendor (Seagate Cache) information Blocks sent to initiator = 521351869759488 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 2999 0 0 2999 136 209.733 0 write: 0 0 0 0 1642 8239.737 0 verify: 0 0 0 0 252353 0.000 0 Non-medium error count: 0 SMART Self-test log Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ] Description number (hours) # 1 Background short Completed - 23880 - [- - -] Long (extended) Self-test duration: 37452 seconds [624.2 minutes] root@freenas-beta[~]# smartctl -a /dev/ada1 smartctl 7.0 2018-12-30 r4883 [FreeBSD 11.3-RELEASE-p9 amd64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD40EFRX-68N32N0 Serial Number: WD-WCC7K4AY8RNX LU WWN Device Id: 5 0014ee 2110f1960 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: 3.0 Gb/s) Local Time is: Sun Jun 14 14:59:56 2020 MST 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: (44400) 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: ( 471) 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 100 253 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 164 164 021 Pre-fail Always - 6775 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 - 1 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 - 8 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 1 194 Temperature_Celsius 0x0022 121 119 000 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 200 253 000 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% 0 - 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