squarefrog Posted February 10, 2016 Author Share Posted February 10, 2016 OK looking at the long SMART report, the drive doesn't look too bad at all. I think I'm still going to replace it as I'll always regret it if I don't and it fails! Plus it is almost 4 years old now, so it has served me well. smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.1.13-unRAID] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Seagate Barracuda 7200.14 (AF) Device Model: ST3000DM001-9YN166 Serial Number: W1F0MS4V LU WWN Device Id: 5 000c50 05119bc8f Firmware Version: CC4B User Capacity: 3,000,592,982,016 bytes [3.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s) Local Time is: Wed Feb 10 08:29:19 2016 GMT ==> WARNING: A firmware update for this drive may be available, see the following Seagate web pages: http://knowledge.seagate.com/articles/en_US/FAQ/207931en http://knowledge.seagate.com/articles/en_US/FAQ/223651en 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: ( 584) seconds. Offline data collection capabilities: (0x73) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. No 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: ( 340) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x3085) SCT Status 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 117 099 006 Pre-fail Always - 164811800 3 Spin_Up_Time 0x0003 092 092 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 099 099 020 Old_age Always - 1084 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 070 060 030 Pre-fail Always - 11153886 9 Power_On_Hours 0x0032 080 080 000 Old_age Always - 17574 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 64 183 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 0 0 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 071 061 045 Old_age Always - 29 (Min/Max 21/36) 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 - 14 193 Load_Cycle_Count 0x0032 094 094 000 Old_age Always - 12160 194 Temperature_Celsius 0x0022 029 040 000 Old_age Always - 29 (0 15 0 0 0) 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 - 634h+47m+36.067s 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 63125348141158 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 2738158456079 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 Extended offline Completed without error 00% 17565 - # 2 Short offline Completed without error 00% 17560 - 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. This also gives me the opportunity to take my time and read through some SMART report topics and see if I can figure out what all the values mean. The main thing that confuses me is that I'm not sure whether I should be looking at VALUE, WORST, THRESH or RAW_VALUE. It certainly seems that this will be cleared up by reading Understanding SMART Reports wiki. Thanks for all the help everyone. Link to comment
WeeboTech Posted February 10, 2016 Share Posted February 10, 2016 That drive looks fine. Issue is, if it starts to go south, it will happen fast. If that is your parity drive, then I would not worry as much unless you do not trust your data drives. I would suggest a smart long test (disable spin down timer) on your data drives for peace of mind. Also, make sure you are doing at least monthly parity checks. Link to comment
squarefrog Posted February 10, 2016 Author Share Posted February 10, 2016 That drive looks fine. Issue is, if it starts to go south, it will happen fast. If that is your parity drive, then I would not worry as much unless you do not trust your data drives. Yeah a couple of the drives are getting a bit old. I had planned on replacing a drive every 3 months until they have all been replaced, so I'll move the brand new drive to the parity. While I wouldn't be devastated if I lost the data on my array (the important stuff is backed up online), it would be very inconvenient. I would suggest a smart long test (disable spin down timer) on your data drives for peace of mind. Also, make sure you are doing at least monthly parity checks. Already do the monthly checks, but I'll run some long tests tonight before bed. Link to comment
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