Does this top look right?

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Wolfeman0101

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Jun 14, 2012
Messages
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9n371rl.jpg


I have 16GB of RAM. Also my proc seems like it's barely being used right?
 
paleoN

paleoN

Wizard
Joined
Apr 22, 2012
Messages
1,402
Wolfeman0101 said:
I have 16GB of RAM. Also my proc seems like it's barely being used right?
Click to expand...
What's wrong with it? Yes, you have 16GB and why would you be using a lot of processor?
 
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Wolfeman0101

Patron
Joined
Jun 14, 2012
Messages
428
Something just isn't right. Sometimes it takes forever for the FreeNAS GUI to come up and command line stuff seems laggy at times. Scrubs take 40+ hours for a 6x2TB RAIDZ2 build. I'm trying to figure out where the bottleneck is.
 
T

techiem2

Dabbler
Joined
Apr 27, 2012
Messages
18
Mine's more idle (right now)! :P
As far as I've seen Freenas seems to stay pretty low on CPU usage most of the time.
 
T

techiem2

Dabbler
Joined
Apr 27, 2012
Messages
18
I see that iostat and iozone are both in Freenas...maybe one of those will give you something useful? I haven't used them myself though.
 
paleoN

paleoN

Wizard
Joined
Apr 22, 2012
Messages
1,402
Wolfeman0101 said:
I'm leaning that way too but how do I check that?
Click to expand...
Look for problematic disks:
Code:
smartctl -q noserial -a /dev/adaX


Output of:
Code:
cat /boot/loader.conf.local

zpool list

zfs list


During a scrub or something else intensive look for lagging disk(s):
Code:
gstat -I1s -f 'a?da[0-9]+$'
 
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Wolfeman0101

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Joined
Jun 14, 2012
Messages
428
smartctl -q noserial -a /dev/ada0
Code:
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p5 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Hitachi Deskstar 5K3000
Device Model:     Hitachi HDS5C3020ALA632
Firmware Version: ML6OA800
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  ATA-8-ACS revision 4
Local Time is:    Tue Feb 12 20:58:06 2013 PST
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: 		(22966) seconds.
Offline data collection
capabilities: 			 (0x5b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					No 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: 	 ( 383) minutes.
SCT capabilities: 	       (0x003d)	SCT Status supported.
					SCT Error Recovery Control 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     0x000b   093   093   016    Pre-fail  Always       -       1835011
  2 Throughput_Performance  0x0005   133   133   054    Pre-fail  Offline      -       106
  3 Spin_Up_Time            0x0007   166   166   024    Pre-fail  Always       -       299 (Average 361)
  4 Start_Stop_Count        0x0012   100   100   000    Old_age   Always       -       83
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000b   100   100   067    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   146   146   020    Pre-fail  Offline      -       29
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       5466
 10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       82
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       247
193 Load_Cycle_Count        0x0012   100   100   000    Old_age   Always       -       247
194 Temperature_Celsius     0x0002   176   176   000    Old_age   Always       -       34 (Min/Max 22/47)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0022   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0008   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x000a   200   200   000    Old_age   Always       -       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%      4994         -
# 2  Short offline       Completed without error       00%      4970         -
# 3  Short offline       Completed without error       00%      4946         -
# 4  Short offline       Completed without error       00%      4922         -
# 5  Short offline       Completed without error       00%      4898         -
# 6  Short offline       Completed without error       00%      4874         -
# 7  Short offline       Completed without error       00%      4850         -
# 8  Short offline       Completed without error       00%      4826         -
# 9  Short offline       Completed without error       00%      4802         -
#10  Short offline       Completed without error       00%      4778         -
#11  Short offline       Completed without error       00%      4754         -
#12  Short offline       Completed without error       00%      4730         -
#13  Short offline       Completed without error       00%      4706         -
#14  Short offline       Completed without error       00%      4682         -
#15  Short offline       Completed without error       00%      4658         -
#16  Short offline       Completed without error       00%      4634         -
#17  Short offline       Completed without error       00%      4610         -
#18  Short offline       Completed without error       00%      4586         -
#19  Short offline       Completed without error       00%      4562         -
#20  Short offline       Completed without error       00%      4538         -
#21  Short offline       Completed without error       00%      4515         -

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.


smartctl -q noserial -a /dev/ada1
Code:
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p5 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Hitachi Deskstar 5K3000
Device Model:     Hitachi HDS5C3020ALA632
Firmware Version: ML6OA800
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  ATA-8-ACS revision 4
Local Time is:    Tue Feb 12 20:58:22 2013 PST
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: 		(23136) seconds.
Offline data collection
capabilities: 			 (0x5b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					No 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: 	 ( 386) minutes.
SCT capabilities: 	       (0x003d)	SCT Status supported.
					SCT Error Recovery Control 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     0x000b   100   100   016    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0005   132   132   054    Pre-fail  Offline      -       108
  3 Spin_Up_Time            0x0007   185   185   024    Pre-fail  Always       -       234 (Average 360)
  4 Start_Stop_Count        0x0012   100   100   000    Old_age   Always       -       82
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000b   100   100   067    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   146   146   020    Pre-fail  Offline      -       29
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       5466
 10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       82
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       247
193 Load_Cycle_Count        0x0012   100   100   000    Old_age   Always       -       247
194 Temperature_Celsius     0x0002   171   171   000    Old_age   Always       -       35 (Min/Max 23/46)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0022   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0008   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x000a   200   200   000    Old_age   Always       -       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%      4994         -
# 2  Short offline       Completed without error       00%      4970         -
# 3  Short offline       Completed without error       00%      4946         -
# 4  Short offline       Completed without error       00%      4922         -
# 5  Short offline       Completed without error       00%      4898         -
# 6  Short offline       Completed without error       00%      4874         -
# 7  Short offline       Completed without error       00%      4850         -
# 8  Short offline       Completed without error       00%      4826         -
# 9  Short offline       Completed without error       00%      4802         -
#10  Short offline       Completed without error       00%      4778         -
#11  Short offline       Completed without error       00%      4754         -
#12  Short offline       Completed without error       00%      4730         -
#13  Short offline       Completed without error       00%      4706         -
#14  Short offline       Completed without error       00%      4682         -
#15  Short offline       Completed without error       00%      4658         -
#16  Short offline       Completed without error       00%      4634         -
#17  Short offline       Completed without error       00%      4610         -
#18  Short offline       Completed without error       00%      4586         -
#19  Short offline       Completed without error       00%      4562         -
#20  Short offline       Completed without error       00%      4538         -
#21  Short offline       Completed without error       00%      4515         -

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.


smartctl -q noserial -a /dev/ada2
Code:
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p5 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Caviar Green (Adv. Format)
Device Model:     WDC WD20EARX-00PASB0
Firmware Version: 51.0AB51
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Tue Feb 12 20:58:59 2013 PST
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: 		(40860) 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: 	 ( 394) 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       -       5
  3 Spin_Up_Time            0x0027   222   164   021    Pre-fail  Always       -       3891
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       84
  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   094   094   000    Old_age   Always       -       5069
 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       -       79
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       74
193 Load_Cycle_Count        0x0032   195   195   000    Old_age   Always       -       16818
194 Temperature_Celsius     0x0022   115   102   000    Old_age   Always       -       35
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%      4599         -
# 2  Short offline       Completed without error       00%      4576         -
# 3  Short offline       Completed without error       00%      4552         -
# 4  Short offline       Completed without error       00%      4528         -
# 5  Short offline       Completed without error       00%      4504         -
# 6  Short offline       Completed without error       00%      4480         -
# 7  Short offline       Completed without error       00%      4456         -
# 8  Short offline       Completed without error       00%      4432         -
# 9  Short offline       Completed without error       00%      4408         -
#10  Short offline       Completed without error       00%      4384         -
#11  Short offline       Completed without error       00%      4360         -
#12  Short offline       Completed without error       00%      4336         -
#13  Short offline       Completed without error       00%      4312         -
#14  Short offline       Completed without error       00%      4289         -
#15  Short offline       Completed without error       00%      4265         -
#16  Short offline       Completed without error       00%      4241         -
#17  Short offline       Completed without error       00%      4217         -
#18  Short offline       Completed without error       00%      4193         -
#19  Short offline       Completed without error       00%      4169         -
#20  Short offline       Completed without error       00%      4145         -
#21  Short offline       Completed without error       00%      4122         -

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.


smartctl -q noserial -a /dev/ada3
Code:
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p5 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Caviar Green (Adv. Format)
Device Model:     WDC WD20EARX-00PASB0
Firmware Version: 51.0AB51
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Tue Feb 12 20:59:03 2013 PST
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: 		(39900) 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: 	 ( 384) 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   228   168   021    Pre-fail  Always       -       3575
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       85
  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   094   094   000    Old_age   Always       -       5071
 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       -       79
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       73
193 Load_Cycle_Count        0x0032   195   195   000    Old_age   Always       -       17345
194 Temperature_Celsius     0x0022   116   101   000    Old_age   Always       -       34
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%      4600         -
# 2  Short offline       Completed without error       00%      4577         -
# 3  Short offline       Completed without error       00%      4553         -
# 4  Short offline       Completed without error       00%      4529         -
# 5  Short offline       Completed without error       00%      4505         -
# 6  Short offline       Completed without error       00%      4481         -
# 7  Short offline       Completed without error       00%      4457         -
# 8  Short offline       Completed without error       00%      4433         -
# 9  Short offline       Completed without error       00%      4409         -
#10  Short offline       Completed without error       00%      4385         -
#11  Short offline       Completed without error       00%      4361         -
#12  Short offline       Completed without error       00%      4337         -
#13  Short offline       Completed without error       00%      4313         -
#14  Short offline       Completed without error       00%      4289         -
#15  Short offline       Completed without error       00%      4266         -
#16  Short offline       Completed without error       00%      4242         -
#17  Short offline       Completed without error       00%      4218         -
#18  Short offline       Completed without error       00%      4194         -
#19  Short offline       Completed without error       00%      4170         -
#20  Short offline       Completed without error       00%      4146         -
#21  Short offline       Completed without error       00%      4122         -

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.


smartctl -q noserial -a /dev/ada4
Code:
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p5 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Caviar Green (Adv. Format)
Device Model:     WDC WD20EARX-00PASB0
Firmware Version: 51.0AB51
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Tue Feb 12 20:59:23 2013 PST
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: 		(38460) 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: 	 ( 371) 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       -       1
  3 Spin_Up_Time            0x0027   223   163   021    Pre-fail  Always       -       3808
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       81
  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   094   094   000    Old_age   Always       -       5067
 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       -       79
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       71
193 Load_Cycle_Count        0x0032   195   195   000    Old_age   Always       -       16865
194 Temperature_Celsius     0x0022   116   098   000    Old_age   Always       -       34
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       -       2
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%      4596         -
# 2  Short offline       Completed without error       00%      4572         -
# 3  Short offline       Completed without error       00%      4548         -
# 4  Short offline       Completed without error       00%      4524         -
# 5  Short offline       Completed without error       00%      4501         -
# 6  Short offline       Completed without error       00%      4477         -
# 7  Short offline       Completed without error       00%      4453         -
# 8  Short offline       Completed without error       00%      4429         -
# 9  Short offline       Completed without error       00%      4405         -
#10  Short offline       Completed without error       00%      4381         -
#11  Short offline       Completed without error       00%      4357         -
#12  Short offline       Completed without error       00%      4333         -
#13  Short offline       Completed without error       00%      4309         -
#14  Short offline       Completed without error       00%      4285         -
#15  Short offline       Completed without error       00%      4262         -
#16  Short offline       Completed without error       00%      4238         -
#17  Short offline       Completed without error       00%      4214         -
#18  Short offline       Completed without error       00%      4190         -
#19  Short offline       Completed without error       00%      4166         -
#20  Short offline       Completed without error       00%      4142         -
#21  Short offline       Completed without error       00%      4134         -

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.


smartctl -q noserial -a /dev/ada5
Code:
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p5 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Caviar Green (Adv. Format)
Device Model:     WDC WD20EARX-00PASB0
Firmware Version: 51.0AB51
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Tue Feb 12 20:59:32 2013 PST
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: 		(38160) 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: 	 ( 368) 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       -       5
  3 Spin_Up_Time            0x0027   245   168   021    Pre-fail  Always       -       2733
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       84
  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   094   094   000    Old_age   Always       -       5067
 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       -       80
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       75
193 Load_Cycle_Count        0x0032   196   196   000    Old_age   Always       -       14989
194 Temperature_Celsius     0x0022   116   101   000    Old_age   Always       -       34
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       -       2
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%      4597         -
# 2  Short offline       Completed without error       00%      4573         -
# 3  Short offline       Completed without error       00%      4549         -
# 4  Short offline       Completed without error       00%      4525         -
# 5  Short offline       Completed without error       00%      4501         -
# 6  Short offline       Completed without error       00%      4477         -
# 7  Short offline       Completed without error       00%      4453         -
# 8  Short offline       Completed without error       00%      4429         -
# 9  Short offline       Completed without error       00%      4406         -
#10  Short offline       Completed without error       00%      4382         -
#11  Short offline       Completed without error       00%      4358         -
#12  Short offline       Completed without error       00%      4334         -
#13  Short offline       Completed without error       00%      4310         -
#14  Short offline       Completed without error       00%      4286         -
#15  Short offline       Completed without error       00%      4262         -
#16  Short offline       Completed without error       00%      4238         -
#17  Short offline       Completed without error       00%      4214         -
#18  Short offline       Completed without error       00%      4191         -
#19  Short offline       Completed without error       00%      4167         -
#20  Short offline       Completed without error       00%      4143         -
#21  Short offline       Completed without error       00%      4140         -

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.
 
W

Wolfeman0101

Patron
Joined
Jun 14, 2012
Messages
428
cat /boot/loader.conf.local
Code:
vfs.zfs.arc_max="10400455157" # Generated by autotune
vm.kmem_size_max="14445076608" # Generated by autotune
vm.kmem_size="11556061286" # Generated by autotune
kern.ipc.nmbclusters="20000" # Generated by autotune


zpool list
Code:
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
Vol1  10.9T  9.97T   928G    91%  1.00x  ONLINE  /mnt


zfs list
Code:
NAME           USED  AVAIL  REFER  MOUNTPOINT
Vol1          6.64T   502G  6.64T  /mnt/Vol1
Vol1/Jail      700M   502G   700M  /mnt/Vol1/Jail
Vol1/Plugins  3.44G   502G  3.44G  /mnt/Vol1/Plugins
 
paleoN

paleoN

Wizard
Joined
Apr 22, 2012
Messages
1,402
Wolfeman0101 said:
zpool list
Code:
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
Vol1  10.9T  9.97T   928G    91%  1.00x  ONLINE  /mnt
Click to expand...
We can stop looking. You are over 90% full. This is sufficient to cause your excessive scrub times. The pool has switched to space based optimization which as you noticed hurts.
 
paleoN

paleoN

Wizard
Joined
Apr 22, 2012
Messages
1,402
They all look fine aside from the pointless daily short tests. I'd switch that to a bi-monthly or weekly long test. How are ada4 & ada5 connected? They both have 199 UDMA_CRC_Error_Count of 2. It would need to be higher to be a factor though. I'd watch it and make sure it doesn't increase further.

Wolfeman0101 said:
cat /boot/loader.conf.local
Code:
vfs.zfs.arc_max="10400455157" # Generated by autotune
vm.kmem_size_max="14445076608" # Generated by autotune
vm.kmem_size="11556061286" # Generated by autotune
kern.ipc.nmbclusters="20000" # Generated by autotune
Click to expand...
You didn't mention what version of FreeNAS you are using, but you could likely increase some of these to allow ZFS more RAM. Based on your top you hadn't maxed out yet so you may not need to.
 
W

Wolfeman0101

Patron
Joined
Jun 14, 2012
Messages
428
paleoN said:
We can stop looking. You are over 90% full. This is sufficient to cause your excessive scrub times. The pool has switched to space based optimization which as you noticed hurts.
Click to expand...
What can I do? I'm out of onboard SATA ports so I can't add more drives. I have 6x2TB in RAIDZ2. I believe there were issues when I had a lot more free space. What is the recommended % free?

paleoN said:
They all look fine aside from the pointless daily short tests. I'd switch that to a bi-monthly or weekly long test. How are ada4 & ada5 connected? They both have 199 UDMA_CRC_Error_Count of 2. It would need to be higher to be a factor though. I'd watch it and make sure it doesn't increase further.

You didn't mention what version of FreeNAS you are using, but you could likely increase some of these to allow ZFS more RAM. Based on your top you hadn't maxed out yet so you may not need to.
Click to expand...
I was running a daily drive test from a script I found in this post. http://forums.freenas.org/showthrea...orting-via-email&p=49604&viewfull=1#post49604

I'm running FreeNAS-8.3.1-BETA3-x64. Should I turn off autotune and what values would you change and to what?
 
W

Wolfeman0101

Patron
Joined
Jun 14, 2012
Messages
428
Another thing, when I do something drive intensive and run
Code:
gstat -I1s -f 'a?da[0-9]+$'
I see all the drives go into the red but most stay green/purple most of the time but ada4 and ada5 go red a lot more often.

Code:
[root@nibbler] /dev# gstat -I1s -f 'a?da[0-9]+$'
dT: 1.001s  w: 1.000s  filter: a?da[0-9]+$
 L(q)  ops/s    r/s   kBps   ms/r    w/s   kBps   ms/w   %busy Name
   10    257     68   6778   28.6    188  14650    9.6   54.5| ada0
   10    258     68   6854   34.3    189  14670   10.2   52.0| ada1
   10    289     54   5059   57.9    234  16848    8.5   68.9| ada2
   10    279     43   3808   14.5    235  16784    6.3   33.1| ada3
    9    235     59   6150  128.8    174  14023   13.9  111.9| ada4
   10    233     58   5727  119.1    173  13939   11.7  102.9| ada5
    0      2      0      0    0.0      2      8  463.4   46.5| da0
 
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