我习惯于分析smartctl -A使用grep特定属性的输出。例如：
smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-4-amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF READ SMART DATA SECTION ===
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 078 063 044 Pre-fail Always - 82584316
3 Spin_Up_Time 0x0003 097 096 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 31
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 4
7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always - 4559064434
9 Power_On_Hours 0x0032 059 059 000 Old_age Always - 36412
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 24
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 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 066 057 045 Old_age Always - 34 (Min/Max 33/43)
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 - 20
193 Load_Cycle_Count 0x0032 099 099 000 Old_age Always - 2521
194 Temperature_Celsius 0x0022 034 043 000 Old_age Always - 34 (0 13 0 0)
195 Hardware_ECC_Recovered 0x001a 114 099 000 Old_age Always - 82584316
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 - 242167436053925
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 1025335933
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 2789359564
我有一个新的服务器，它不输出属性表。例如：
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.9.0-3-amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION ===
Current Drive Temperature: 31 C
Drive Trip Temperature: 85 C
Manufactured in week 23 of year 2017
Specified cycle count over device lifetime: 50000
Accumulated start-stop cycles: 17
Specified load-unload count over device lifetime: 600000
Accumulated load-unload cycles: 1028
Elements in grown defect list: 0
Vendor (Seagate) cache information
Blocks sent to initiator = 650467008839680
表格去哪了？？
我该如何显示它？
或者有什么新方法来分析它？
感谢您的帮助。
问候
Santiago
根据 Michael Hampton 的问题，以下是第一种情况下 smartctl -a 的完整输出：
smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-4-amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Device Model: ST500NM0011
Serial Number: Z1M1T0H0
LU WWN Device Id: 5 000c50 0651f7b09
Firmware Version: PA09
User Capacity: 500,107,862,016 bytes [500 GB]
Sector Size: 512 bytes logical/physical
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: Fri Aug 31 12:31:29 2018 CEST
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: ( 600) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 74) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x10bd) SCT Status supported.
SCT Error Recovery Control 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 078 063 044 Pre-fail Always - 82654102
3 Spin_Up_Time 0x0003 097 096 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 31
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 4
7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always - 4559226154
9 Power_On_Hours 0x0032 059 059 000 Old_age Always - 36438
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 24
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 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 065 057 045 Old_age Always - 35 (Min/Max 33/43)
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 - 20
193 Load_Cycle_Count 0x0032 099 099 000 Old_age Always - 2523
194 Temperature_Celsius 0x0022 035 043 000 Old_age Always - 35 (0 13 0 0)
195 Hardware_ECC_Recovered 0x001a 114 099 000 Old_age Always - 82654102
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 - 212064010276287
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 1030640949
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 2789364021
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 Short offline Completed without error 00% 1 -
# 2 Extended offline Completed without error 00% 1 -
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.
第二个是：
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.9.0-3-amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: HGST
Product: HUH728060AL5200
Revision: A909
Compliance: SPC-4
User Capacity: 6,001,175,126,016 bytes [6.00 TB]
Logical block size: 512 bytes
Physical block size: 4096 bytes
LU is fully provisioned
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Logical Unit id: 0x5000cca23c11809c
Serial number: 2QG9MD9X
Device type: disk
Transport protocol: SAS (SPL-3)
Local Time is: Fri Aug 31 12:34:53 2018 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
Temperature Warning: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK
Current Drive Temperature: 32 C
Drive Trip Temperature: 85 C
Manufactured in week 23 of year 2017
Specified cycle count over device lifetime: 50000
Accumulated start-stop cycles: 17
Specified load-unload count over device lifetime: 600000
Accumulated load-unload cycles: 1029
Elements in grown defect list: 0
Vendor (Seagate) cache information
Blocks sent to initiator = 651482500169728
Error counter log:
Errors Corrected by Total Correction Gigabytes Total
ECC rereads/ errors algorithm processed uncorrected
fast | delayed rewrites corrected invocations [10^9 bytes] errors
read: 0 0 0 0 37886 80852.848 0
write: 0 0 0 0 172703 7066.032 0
verify: 0 0 0 0 1248 0.000 0
Non-medium error count: 0
SMART Self-test log
Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ]
Description number (hours)
# 1 Background short Completed - 13 - [- - -]
# 2 Background short Completed - 12 - [- - -]
# 3 Background short Completed - 10 - [- - -]
# 4 Background short Completed - 10 - [- - -]
# 5 Background short Completed - 5 - [- - -]
# 6 Background short Completed - 3 - [- - -]
# 7 Background short Completed - 3 - [- - -]
# 8 Background short Completed - 0 - [- - -]
Long (extended) Self Test duration: 61354 seconds [1022.6 minutes]
希望这就足够了。
答案1
您的新 HGST 驱动器是 SAS 驱动器，而不是 SATA 驱动器。
SAS 驱动器不像 SATA 驱动器那样提供相对标准的 SMART 属性表。
SCSI/SAS 和 NVMe 驱动器不提供类似 ATA/SATA 的 SMART 属性。因此驱动器数据库不包含这些驱动器的任何条目。这种情况将来可能会改变，因为某些驱动器通过供应商特定的命令提供类似的信息（请参阅票号#870）。
正如维护人员在常见问题解答中指出的那样，一些供应商的 SAS 驱动器确实提供了类似的特定于供应商的功能。
大部分的有趣的无论如何，信息已经存在，例如驱动器温度、错误更正统计信息、自检报告。至少对于此驱动器，您不太可能需要任何尚未公开的数据。