codenamezero
Explorer
- Joined
- Sep 4, 2011
- Messages
- 59
Hi guys,
Kind a new here, I'd like to know when do i need to worry about the health of my disk and when I should replace it (possibly before it fails)?
I ran the command on one of my disk, but not really sure how to interpret the result.
Kind a new here, I'd like to know when do i need to worry about the health of my disk and when I should replace it (possibly before it fails)?
I ran the command on one of my disk, but not really sure how to interpret the result.
Code:
freenas# smartctl -a /dev/ada1 smartctl 5.40 2010-10-16 r3189 [FreeBSD 8.2-RELEASE-p1 amd64] (local build) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Device Model: ST2000DL003-9VT166 Serial Number: 5YD33RP5 Firmware Version: CC32 User Capacity: 2,000,398,934,016 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 4 Local Time is: Sun Dec 4 13:54:12 2011 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: ( 623) 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: ( 1) minutes. Extended self-test routine recommended polling time: ( 255) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x30b7) SCT Status supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 119 099 006 Pre-fail Always - 226580152 3 Spin_Up_Time 0x0003 092 092 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 41 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 065 060 030 Pre-fail Always - 3456725 9 Power_On_Hours 0x0032 098 098 000 Old_age Always - 2254 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 49 183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0 189 High_Fly_Writes 0x003a 099 099 000 Old_age Always - 1 190 Airflow_Temperature_Cel 0x0022 067 060 045 Old_age Always - 33 (Min/Max 28/39) 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 28 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 46 194 Temperature_Celsius 0x0022 033 040 000 Old_age Always - 33 (0 25 0 0) 195 Hardware_ECC_Recovered 0x001a 023 007 000 Old_age Always - 226580152 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 171519518968015 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 369852950 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 3759858796