smartmontools でHDD check
Seagate のDisk 新しいFW 下さいとメールしてるんですが返事が届かないのでSMART を確認してみました.
Windows ではSeagate謹製のSeaTools を皆さん使っているようですが,今回はLinux マシンなので汎用的なsmartmontools を利用.
- Seagate Technology - SeaTools
http://www.seagate.com/ww/v/index.jsp?locale=ja-JP&name=SeaTools&vgnextoid=1b97226248fce010VgnVCM100000dd04090aRCRD
- SeaTools End User License Agreement(Linux 版もあるみたい)
http://download.seagate.com/seatools/registration.nsf/eula/linux_cli
- smartmontools Home Page (last updated $Date: 2008/11/09 15:01:26 $)
http://smartmontools.sourceforge.net/
今回以下のサイトを参考に作業しました.
- smartmontoolsでHDDチェック
http://smart.jinaka.com/
Debian はパッケージがあるようなのでそちらから
$ apt-cache search smartmontools smart-notifier - graphical hard disk health status notifier smartmontools - control and monitor storage systems using S.M.A.R.T. $ sudo apt-get install smartmontools
$ port search smartmontools smartmontools @5.38 (sysutils) SMART hard drive monitoring $ sudo port install smartmontools
実行してみます.
デバイス名はdf やmount コマンドで確認して下さい.
以下本番投入前のLinuxBox
$ sudo smartctl -a /dev/sda smartctl version 5.37 [x86_64-unknown-linux-gnu] Copyright (C) 2002-6 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: ST3500320NS Serial Number: 5QM1BFWK Firmware Version: SN04 User Capacity: 500,107,862,016 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 6 ATA Standard is: ATA/ATAPI-6 T13 1410D revision 2 Local Time is: Thu Jan 22 18:18:28 2009 JST 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: ( 625) 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: ( 120) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. 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 120 100 006 Pre-fail Always - 2150775 3 Spin_Up_Time 0x0003 096 096 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 15 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 062 060 030 Pre-fail Always - 1832091 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 410 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 15 184 Unknown_Attribute 0x0032 100 100 099 Old_age Always - 0 187 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0 188 Unknown_Attribute 0x0032 100 098 000 Old_age Always - 6 189 Unknown_Attribute 0x003a 100 100 000 Old_age Always - 0 190 Temperature_Celsius 0x0022 075 067 045 Old_age Always - 453640217 194 Temperature_Celsius 0x0022 025 040 000 Old_age Always - 25 (Lifetime Min/Max 0/10) 195 Hardware_ECC_Recovered 0x001a 049 040 000 Old_age Always - 2150775 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 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t] 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.
以下MacBook の内蔵HDD です.
12月半ばに交換したばかりです.
$ sudo smartctl -a /dev/disk0 smartctl version 5.38 [i386-apple-darwin9.6.0] Copyright (C) 2002-8 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: ST9500325AS Serial Number: 5VE0AMJZ Firmware Version: 0001SDM1 User Capacity: 500,107,862,016 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: Thu Jan 22 17:37:56 2009 JST 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: ( 678) 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: ( 143) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x103b) 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 118 099 006 Pre-fail Always - 176057617 3 Spin_Up_Time 0x0003 098 098 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 107 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 067 060 030 Pre-fail Always - 12905071539 9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 1016 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 037 020 Old_age Always - 94 184 Unknown_Attribute 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 188 Unknown_Attribute 0x0032 100 099 000 Old_age Always - 68720525328 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 068 056 045 Old_age Always - 32 (Lifetime Min/Max 26/32) 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 - 0 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 389 194 Temperature_Celsius 0x0022 032 044 000 Old_age Always - 32 (0 16 0 0) 195 Hardware_ECC_Recovered 0x001a 051 048 000 Old_age Always - 176057617 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 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t] 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.
SMART の意味は以下の辺りを見ながら.
- Self-Monitoring, Analysis and Reporting Technology - Wikipedia
http://ja.wikipedia.org/wiki/Self-Monitoring,_Analysis_and_Reporting_Technology
しかしあまり良く解ってませんorz
#Unknown_Attribute とか言われても….