Hi. I am currently running Freenas 9.1.1 64-bit and have 2 WD Green 1TB drives in RAID0. (Don't worry, I have multiple backups and nothing majorly important stored just media) After a recent power failure I have had nothing but problems with my system. On boot the file system check kept failing and I couldn't get any further. In the end I wiped everything and started again. Everything worked fine for a while but recently I started to see really slow response times and on boot the file system check fails again. I assume my HDDs need replacing. Would just like to post some stats here to make sure its nothing else causing the problem. Also SMART is giving me offline uncorrectable sector and curent pending sector errors.
Thanks.
Code:
=== START OF READ SMART DATA SECTION === 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 139 121 021 Pre-fail Always - 6025 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 938 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 200 196 000 Old_age Always - 0 9 Power_On_Hours 0x0032 085 085 000 Old_age Always - 11399 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 - 932 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 144 193 Load_Cycle_Count 0x0032 098 098 000 Old_age Always - 306533 194 Temperature_Celsius 0x0022 115 086 000 Old_age Always - 32 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 192 192 000 Old_age Always - 1366 198 Offline_Uncorrectable 0x0030 194 193 000 Old_age Offline - 1135 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 190 000 Old_age Offline - 2 [root@freenas] ~# smartctl -A /dev/ada1 smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === 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 146 121 021 Pre-fail Always - 5666 4 Start_Stop_Count 0x0032 096 096 000 Old_age Always - 4109 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 070 070 000 Old_age Always - 22412 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 - 218 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 133 193 Load_Cycle_Count 0x0032 030 030 000 Old_age Always - 512561 194 Temperature_Celsius 0x0022 114 101 000 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 - 0
Thanks.