Date created: Friday, February 14, 2014 2:14:29 PM. Last modified: Friday, February 14, 2014 5:16:52 PM
Western Digital Red WD30EFRX - Initial Tests
Testing RAID components
WD-WMC4N1475240 /dev/sdb
WD-WMC4N1911391 /dev/sdc
WD-WMC4N1954715 /dev/sdd
WD-WMC4N1954138 /dev/sde
smartctl -a /dev/sd[bcde]
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 178 178 021 Pre-fail Always - 6100 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 6 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 - 6 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 2 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 4 194 Temperature_Celsius 0x0022 124 118 000 Old_age Always - 26 196 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 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 180 180 021 Pre-fail Always - 5958 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 6 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 - 6 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 2 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 4 194 Temperature_Celsius 0x0022 123 114 000 Old_age Always - 27 196 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 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 100 253 021 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 4 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 - 4 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 2 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 2 194 Temperature_Celsius 0x0022 125 116 000 Old_age Always - 25 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 4 198 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 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 183 183 021 Pre-fail Always - 5833 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 6 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 - 6 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 2 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 4 194 Temperature_Celsius 0x0022 123 115 000 Old_age Always - 27 196 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
smartctl -t short /dev/sd[bcde]
smartctl -l selftest /dev/sd[bcde]
smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-58-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF READ SMART DATA SECTION === 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% 1 - === START OF READ SMART DATA SECTION === 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% 1 - === START OF READ SMART DATA SECTION === 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% 1 - === START OF READ SMART DATA SECTION === 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% 1 -
WD firmware update to resolve a head parking issue;
./wd5741x64 -d? WD5741 Version 1 Update Drive Copyright (C) 2013 Western Digital Corporation -Dn Model String Serial Number Firmware -D0 INTEL SSDSC2BW120A4 CVDA4020064B1207GN DC32 -D1 WDC WD30EFRX-68EUZN0 WD-WMC4N1475240 80.00A80 -D2 WDC WD30EFRX-68EUZN0 WD-WMC4N1911391 80.00A80 -D3 WDC WD30EFRX-68EUZN0 WD-WMC4N1954138 80.00A80 -D4 WDC WD30EFRX-68EUZN0 WD-WMC4N1954715 80.00A80 ./wd5741x64 -d1 WD5741 Version 1 Update Drive Copyright (C) 2013 Western Digital Corporation WDC WD30EFRX-68EUZN0 80.00A80 Drive update not needed ./wd5741x64 -d2 WD5741 Version 1 Update Drive Copyright (C) 2013 Western Digital Corporation WDC WD30EFRX-68EUZN0 80.00A80 Drive update not needed ./wd5741x64 -d3 WD5741 Version 1 Update Drive Copyright (C) 2013 Western Digital Corporation WDC WD30EFRX-68EUZN0 80.00A80 Drive update not needed ./wd5741x64 -d4 WD5741 Version 1 Update Drive Copyright (C) 2013 Western Digital Corporation WDC WD30EFRX-68EUZN0 80.00A80 Drive update not needed
Load test drives individually;
Check if drive cache is enabled
hdparm -W /dev/sd[bcde]
Disable caching on each drive
hdparm -W0 /dev/sd[bcde]
Write 1GB using /dev/zero to remove input buffer bottleneck;
dd if=/dev/zero of=/dev/sd[bcde] bs=1G count=1 oflag=direct
1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 8.19171 s, 131 MB/s 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 7.86745 s, 136 MB/s 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 8.91595 s, 120 MB/s 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 7.91547 s, 136 MB/s
Enable cache on disks and test again
hdparm -W1 /dev/sd[bcde]
dd if=/dev/zero of=/dev/sd[bcde] bs=1G count=1 oflag=direct
1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 7.36587 s, 146 MB/s 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 7.12232 s, 151 MB/s 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 7.80175 s, 138 MB/s 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 7.15056 s, 150 MB/s
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