FreeNASの安定化。その１

１月くらいから大容量ファイルサーバとして使っているFreeNASだけど、
大容量ファイルをコピーしてたら途中ですごく遅くなったり、
iSCSIが突然切れたりとか結構不安定だった。

いろいろ調べていると今回つかっている「WD Green」のHDDはRaidで使うとintelliparkという省電力機能と相性がわるくて、
低速病が発動してしまうとか。

とりあえず、現状のSMART値を確認してみる。

[root@freenas] ~# camcontrol devlist
at scbus0 target 0 lun 0 (ada0,pass0)
at scbus0 target 15 lun 0 (pass1,pmp0)
at scbus1 target 0 lun 0 (ada1,pass2)
at scbus1 target 1 lun 0 (ada2,pass3)
at scbus1 target 2 lun 0 (ada3,pass4)
at scbus1 target 3 lun 0 (ada4,pass5)
at scbus1 target 4 lun 0 (ada5,pass6)
at scbus1 target 15 lun 0 (pass7,pmp1)
at scbus6 target 0 lun 0 (pass8,cd0)
at scbus8 target 0 lun 0 (da0,pass9)
[root@freenas] ~# smartctl -a /dev/ada0
smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD30EZRX-00DC0B0
Serial Number: WD-WMC1T1932216
LU WWN Device Id: 5 0014ee 6adb6abd1
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Fri Dec 20 10:31:39 2013 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: (40560) 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: ( 407) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x70b5) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always – 0
3 Spin_Up_Time 0x0027 225 176 021 Pre-fail Always – 3733
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always – 12
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always – 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always – 0
9 Power_On_Hours 0x0032 100 099 000 Old_age Always – 622
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always – 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 6
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always – 5
193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always – 3852
194 Temperature_Celsius 0x0022 122 105 000 Old_age Always – 28
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always – 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always – 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline – 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.

[root@freenas] ~# smartctl -a /dev/ada1
smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD30EZRX-00DC0B0
Serial Number: WD-WMC1T1660000
LU WWN Device Id: 5 0014ee 0037d81fc
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Fri Dec 20 10:31:41 2013 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: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: (40320) 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: ( 404) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x70b5) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always – 0
3 Spin_Up_Time 0x0027 239 180 021 Pre-fail Always – 3050
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always – 65
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always – 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always – 0
9 Power_On_Hours 0x0032 089 089 000 Old_age Always – 8454
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always – 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 19
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always – 11
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always – 618571
194 Temperature_Celsius 0x0022 118 104 000 Old_age Always – 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always – 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always – 0
200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age Offline – 0

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% 8453 –
# 2 Short offline Completed without error 00% 8452 –
# 3 Short offline Completed without error 00% 8451 –
# 4 Short offline Completed without error 00% 8450 –
# 5 Short offline Completed without error 00% 8449 –
# 6 Short offline Completed without error 00% 8448 –
# 7 Short offline Completed without error 00% 8447 –
# 8 Short offline Completed without error 00% 8446 –
# 9 Short offline Completed without error 00% 8445 –
#10 Short offline Completed without error 00% 8444 –
#11 Short offline Completed without error 00% 8443 –
#12 Short offline Completed without error 00% 8442 –
#13 Short offline Completed without error 00% 8441 –
#14 Short offline Completed without error 00% 8440 –
#15 Short offline Completed without error 00% 8439 –
#16 Short offline Completed without error 00% 8438 –
#17 Short offline Completed without error 00% 8437 –
#18 Short offline Completed without error 00% 8436 –
#19 Short offline Completed without error 00% 8435 –
#20 Short offline Completed without error 00% 8434 –
#21 Short offline Completed without error 00% 8433 –

[root@freenas] ~# smartctl -a /dev/ada2
smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD30EZRX-00DC0B0
Serial Number: WD-WMC1T1215352
LU WWN Device Id: 5 0014ee 058d2c6bc
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Fri Dec 20 10:31:42 2013 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: (39360) 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: ( 395) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x70b5) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always – 0
3 Spin_Up_Time 0x0027 227 174 021 Pre-fail Always – 3616
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always – 65
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always – 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always – 0
9 Power_On_Hours 0x0032 089 089 000 Old_age Always – 8454
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always – 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 19
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always – 11
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always – 633669
194 Temperature_Celsius 0x0022 118 102 000 Old_age Always – 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always – 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always – 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline – 0

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% 152 –
# 2 Short offline Completed without error 00% 151 –
# 3 Short offline Completed without error 00% 150 –
# 4 Short offline Completed without error 00% 149 –
# 5 Short offline Completed without error 00% 148 –
# 6 Short offline Completed without error 00% 147 –
# 7 Short offline Completed without error 00% 146 –
# 8 Short offline Completed without error 00% 145 –
# 9 Short offline Completed without error 00% 144 –
#10 Short offline Completed without error 00% 143 –
#11 Short offline Completed without error 00% 142 –
#12 Short offline Completed without error 00% 141 –
#13 Short offline Completed without error 00% 140 –
#14 Short offline Completed without error 00% 139 –
#15 Short offline Completed without error 00% 138 –
#16 Short offline Completed without error 00% 136 –
#17 Short offline Completed without error 00% 133 –
#18 Short offline Completed without error 00% 131 –
#19 Short offline Completed without error 00% 129 –
#20 Short offline Completed without error 00% 128 –
#21 Short offline Completed without error 00% 127 –

[root@freenas] ~# smartctl -a /dev/ada3
smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD30EZRX-00DC0B0
Serial Number: WD-WMC1T1101881
LU WWN Device Id: 5 0014ee 658392084
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Fri Dec 20 10:31:43 2013 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: (43200) 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: ( 433) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x70b5) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always – 0
3 Spin_Up_Time 0x0027 231 179 021 Pre-fail Always – 3416
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always – 65
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always – 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always – 0
9 Power_On_Hours 0x0032 089 089 000 Old_age Always – 8454
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always – 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 19
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always – 11
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always – 634614
194 Temperature_Celsius 0x0022 118 103 000 Old_age Always – 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always – 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always – 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline – 0

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 Interrupted (host reset) 10% 153 –
# 2 Short offline Completed without error 00% 148 –
# 3 Short offline Completed without error 00% 140 –
# 4 Short offline Completed without error 00% 126 –
# 5 Short offline Completed without error 00% 124 –
# 6 Short offline Completed without error 00% 119 –
# 7 Short offline Completed without error 00% 116 –
# 8 Short offline Completed without error 00% 109 –
# 9 Short offline Completed without error 00% 98 –
#10 Short offline Completed without error 00% 96 –
#11 Short offline Completed without error 00% 95 –
#12 Short offline Completed without error 00% 94 –
#13 Short offline Completed without error 00% 93 –
#14 Short offline Completed without error 00% 92 –
#15 Short offline Completed without error 00% 91 –
#16 Short offline Completed without error 00% 90 –
#17 Short offline Completed without error 00% 89 –
#18 Short offline Completed without error 00% 88 –
#19 Short offline Completed without error 00% 87 –
#20 Short offline Completed without error 00% 86 –
#21 Short offline Completed without error 00% 85 –

[root@freenas] ~# smartctl -a /dev/ada4
smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD30EZRX-00DC0B0
Serial Number: WD-WCC1T0066249
LU WWN Device Id: 5 0014ee 2b2713f01
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Fri Dec 20 10:31:44 2013 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: (40320) 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: ( 404) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x70b5) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always – 0
3 Spin_Up_Time 0x0027 235 181 021 Pre-fail Always – 3233
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always – 65
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always – 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always – 0
9 Power_On_Hours 0x0032 089 089 000 Old_age Always – 8454
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always – 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 19
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always – 11
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always – 634765
194 Temperature_Celsius 0x0022 118 104 000 Old_age Always – 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always – 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always – 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline – 0

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% 152 –
# 2 Short offline Completed without error 00% 151 –
# 3 Short offline Completed without error 00% 149 –
# 4 Short offline Completed without error 00% 149 –
# 5 Short offline Completed without error 00% 147 –
# 6 Short offline Completed without error 00% 147 –
# 7 Short offline Completed without error 00% 145 –
# 8 Short offline Completed without error 00% 144 –
# 9 Short offline Completed without error 00% 143 –
#10 Short offline Completed without error 00% 143 –
#11 Short offline Completed without error 00% 141 –
#12 Short offline Completed without error 00% 140 –
#13 Short offline Completed without error 00% 138 –
#14 Short offline Completed without error 00% 137 –
#15 Short offline Completed without error 00% 136 –
#16 Short offline Completed without error 00% 135 –
#17 Short offline Completed without error 00% 134 –
#18 Short offline Completed without error 00% 132 –
#19 Short offline Completed without error 00% 130 –
#20 Short offline Completed without error 00% 129 –
#21 Short offline Completed without error 00% 129 –

[root@freenas] ~# smartctl -a /dev/ada5
smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD30EZRX-00MMMB0
Serial Number: WD-WCAWZ0945439
LU WWN Device Id: 5 0014ee 2b0b34f4c
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Fri Dec 20 10:31:45 2013 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: (49980) 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: ( 480) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always – 0
3 Spin_Up_Time 0x0027 253 139 021 Pre-fail Always – 3816
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always – 59
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always – 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always – 0
9 Power_On_Hours 0x0032 076 076 000 Old_age Always – 17535
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always – 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 37
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always – 67
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always – 647568
194 Temperature_Celsius 0x0022 119 104 000 Old_age Always – 33
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always – 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always – 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline – 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]

[root@freenas] ~# smartctl -a /dev/ada5
smartctl 6.1 2013-03-16 r3800 [FreeBSD 9.1-STABLE amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD30EZRX-00MMMB0
Serial Number: WD-WCAWZ0945439
LU WWN Device Id: 5 0014ee 2b0b34f4c
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Fri Dec 20 10:31:47 2013 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: (49980) 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: ( 480) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always – 0
3 Spin_Up_Time 0x0027 253 139 021 Pre-fail Always – 3816
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always – 59
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always – 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always – 0
9 Power_On_Hours 0x0032 076 076 000 Old_age Always – 17535
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always – 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 37
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always – 67
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always – 647568
194 Temperature_Celsius 0x0022 119 104 000 Old_age Always – 33
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always – 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always – 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline – 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]

[root@freenas] ~#

Load_Cycle_Countの値が60万以上と大変なことにっ。データシートをみると30万以下が動作保障範囲ってことなのでとっくに超えてしまっている。1年しか使ってないのに。

USB起動のDOSからintelliparkを無効にしていく。

ポートマルチプライヤーケースの一番上の段しかDOSで認識しないので差し替えながら全台inteliparkを無効にしていった。

Sun Dec 22 08:09:44 JST 2013

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 633687

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 634785

193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 3862

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 618588

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 634632

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 647590

Thu Jan 2 01:26:53 JST 2014

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 633688

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 634786

193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 3863

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 618589

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 634633

193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 647591

２週間で１しか上がらなくなった。とりあえず解決。
アクセスしても不安定なところはなくなった気がする。

しかし、直後に別の問題が発生するのであった。
その２へ

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