mdadm raid5
Łukasz Maśko
masko w ipipan.waw.pl
Czw, 11 Lip 2013, 14:05:42 CEST
lord_Niedzwiedz <sir_Misiek w o2.pl> napisał:
> 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!
>>
Niby niczego złego nie widać. Zapuść jeszcze smartctl --test=long na tym dysku i po jakimś czasie znów sprawdź -a (chociaż pełny test zająłby kilka(naście) godzin, ale jak tak źle się zachowuje to pewnie wywróci się wcześniej).
A tak na marginesie - jesteś pewien, że nie ma problemu z podłączeniem dysku (taśma/backend itp)?
--
Pozdrawiam. Łukasz Maśko
Wysłane za pomocą K-9 Mail.
Więcej informacji o liście pld-users-pl