mdadm raid5

[lord_Niedzwiedz]

     Pierwszy raz tego używam i nie bardzo wiem jak to czytać ;-(
(co to SMART wiem).
Są tu bad sectory ??

[root w Misiek ~]# smartctl -a /dev/sdd
smartctl 6.1 2013-03-16 r3800 [x86_64-linux-3.9.8-1] (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-WCAWZ1392493
LU WWN Device Id: 5 0014ee 25b9c4145
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: 6.0 Gb/s)
Local Time is:    Thu Jul 11 13:31:08 2013 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:  (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:         (51000) 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:      ( 490) 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       -       17
   3 Spin_Up_Time            0x0027   228   148   021    Pre-fail 
Always       -       5575
   4 Start_Stop_Count        0x0032   100   100   000    Old_age 
Always       -       119
   5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail 
Always       -       0
   7 Seek_Error_Rate         0x002e   200   200   000    Old_age 
Always       -       180
   9 Power_On_Hours          0x0032   080   080   000    Old_age 
Always       -       14641
  10 Spin_Retry_Count        0x0032   100   100   000    Old_age 
Always       -       0
  11 Calibration_Retry_Count 0x0032   100   100   000    Old_age 
Always       -       0
  12 Power_Cycle_Count       0x0032   100   100   000    Old_age 
Always       -       116
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age 
Always       -       91
193 Load_Cycle_Count        0x0032   001   001   000    Old_age 
Always       -       783887
194 Temperature_Celsius     0x0022   126   117   000    Old_age 
Always       -       26
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.



On 10.07.2013 22:50, Andrzej Zawadzki wrote:
> On 10.07.2013 18:22, lord_Niedzwiedz wrote:
>>>> Dziwna sprawa. Jak korzystam z RAID'a md2 to wszystko śmiga na 3
>>>> dyskach
>>>> (czwarty specjalnie wypiety - spowalniało).
>>> A co SMART mówi na temat /dev/sdd ?
>> A w jakiej paczce go znajdę i jak go użyć ?? ;/
>>
> smartmontools
>
> smartctl -a /dev/sdd
> już powinien coś pokazać.
>
> Zawsze możesz mu zrobić test:
>
> smartctl --test=long /dev/sdd
>
> Powodzenia!
>

-- 
Pozdro
lord_Niedzwiedz