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Linuxでハードディスクの温度を測定する
をテンプレートにして作成
開始行:
*Linuxでハードディスクの温度を測定する [#m7069b8a]
Linuxでハードディスクの温度を測定するには、以下のコマンド...
smartctl
※S.M.A.R.T.（スマート：Self-Monitoring, Analysis and Repo...
オプションは以下の通り
|オプション|意味|
|-a|すべての情報を表示する|
|-i|ハードディスクのS.M.A.R.T.サポート状況を表示する |
|-l|エラーのログを表示する |
|-v|温度やシークエラーなどの状況を表示する|
これで、以下のように実行すると、ハードディスクの温度が見...
# smartctl -a /dev/sda | grep Temp
194 Temperature_Celsius 0x0022 105 086 000 ...
ちなみに、全表示だと、こんな感じになります。
# smartctl -a /dev/sda
smartctl version 5.33 [i686-redhat-linux-gnu] Copyright ...
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: WDC WD400JD-55MSA1
Serial Number: WD-WMAMAA164789
Firmware Version: 10.01E01
User Capacity: 40,020,664,320 bytes
Device is: In smartctl database [for details use:...
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version ...
Local Time is: Mon Oct 6 15:47:04 2008 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
See vendor-specific Attribute list for marginal Attribut...
General SMART Values:
Offline data collection status: (0x84) Offline data col...
was suspended by...
Auto Offline Dat...
Self-test execution status: ( 0) The previous sel...
without error or...
been run.
Total time to complete Offline
data collection: (1260) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Of...
Auto Offline dat...
Suspend Offline ...
command.
Offline surface ...
Self-test suppor...
Conveyance Self-...
Selective Self-t...
SMART capabilities: (0x0003) Saves SMART data...
power-saving mode.
Supports SMART a...
Error logging capability: (0x01) Error logging su...
General Purpose ...
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 19) minutes.
Conveyance self-test routine
recommended polling time: ( 6) minutes.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH ...
1 Raw_Read_Error_Rate 0x000f 200 200 051 ...
3 Spin_Up_Time 0x0003 166 166 021 ...
4 Start_Stop_Count 0x0032 100 100 000 ...
5 Reallocated_Sector_Ct 0x0033 200 200 140 ...
7 Seek_Error_Rate 0x000f 200 200 051 ...
9 Power_On_Hours 0x0032 097 097 000 ...
10 Spin_Retry_Count 0x0013 100 253 051 ...
11 Calibration_Retry_Count 0x0012 100 253 051 ...
12 Power_Cycle_Count 0x0032 100 100 000 ...
190 Unknown_Attribute 0x0022 062 043 045 ...
194 Temperature_Celsius 0x0022 105 086 000 ...
196 Reallocated_Event_Count 0x0032 200 200 000 ...
197 Current_Pending_Sector 0x0012 200 200 000 ...
198 Offline_Uncorrectable 0x0010 200 200 000 ...
199 UDMA_CRC_Error_Count 0x003e 200 200 000 ...
200 Multi_Zone_Error_Rate 0x0009 200 200 051 ...
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...
SMART Selective self-test log data structure revision nu...
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 remain...
If Selective self-test is pending on power-up, resume af...
***関連リンク [#a38e8959]
-[[ハードディスクのS.M.A.R.T.情報を表示するには:http://ww...
-[[LinuxでDiskの温度を監視する:http://www.tadachi-net.com...
終了行:
*Linuxでハードディスクの温度を測定する [#m7069b8a]
Linuxでハードディスクの温度を測定するには、以下のコマンド...
smartctl
※S.M.A.R.T.（スマート：Self-Monitoring, Analysis and Repo...
オプションは以下の通り
|オプション|意味|
|-a|すべての情報を表示する|
|-i|ハードディスクのS.M.A.R.T.サポート状況を表示する |
|-l|エラーのログを表示する |
|-v|温度やシークエラーなどの状況を表示する|
これで、以下のように実行すると、ハードディスクの温度が見...
# smartctl -a /dev/sda | grep Temp
194 Temperature_Celsius 0x0022 105 086 000 ...
ちなみに、全表示だと、こんな感じになります。
# smartctl -a /dev/sda
smartctl version 5.33 [i686-redhat-linux-gnu] Copyright ...
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: WDC WD400JD-55MSA1
Serial Number: WD-WMAMAA164789
Firmware Version: 10.01E01
User Capacity: 40,020,664,320 bytes
Device is: In smartctl database [for details use:...
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version ...
Local Time is: Mon Oct 6 15:47:04 2008 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
See vendor-specific Attribute list for marginal Attribut...
General SMART Values:
Offline data collection status: (0x84) Offline data col...
was suspended by...
Auto Offline Dat...
Self-test execution status: ( 0) The previous sel...
without error or...
been run.
Total time to complete Offline
data collection: (1260) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Of...
Auto Offline dat...
Suspend Offline ...
command.
Offline surface ...
Self-test suppor...
Conveyance Self-...
Selective Self-t...
SMART capabilities: (0x0003) Saves SMART data...
power-saving mode.
Supports SMART a...
Error logging capability: (0x01) Error logging su...
General Purpose ...
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 19) minutes.
Conveyance self-test routine
recommended polling time: ( 6) minutes.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH ...
1 Raw_Read_Error_Rate 0x000f 200 200 051 ...
3 Spin_Up_Time 0x0003 166 166 021 ...
4 Start_Stop_Count 0x0032 100 100 000 ...
5 Reallocated_Sector_Ct 0x0033 200 200 140 ...
7 Seek_Error_Rate 0x000f 200 200 051 ...
9 Power_On_Hours 0x0032 097 097 000 ...
10 Spin_Retry_Count 0x0013 100 253 051 ...
11 Calibration_Retry_Count 0x0012 100 253 051 ...
12 Power_Cycle_Count 0x0032 100 100 000 ...
190 Unknown_Attribute 0x0022 062 043 045 ...
194 Temperature_Celsius 0x0022 105 086 000 ...
196 Reallocated_Event_Count 0x0032 200 200 000 ...
197 Current_Pending_Sector 0x0012 200 200 000 ...
198 Offline_Uncorrectable 0x0010 200 200 000 ...
199 UDMA_CRC_Error_Count 0x003e 200 200 000 ...
200 Multi_Zone_Error_Rate 0x0009 200 200 051 ...
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...
SMART Selective self-test log data structure revision nu...
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 remain...
If Selective self-test is pending on power-up, resume af...
***関連リンク [#a38e8959]
-[[ハードディスクのS.M.A.R.T.情報を表示するには:http://ww...
-[[LinuxでDiskの温度を監視する:http://www.tadachi-net.com...
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