Fehlermeldung Festplatte

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tippo33

Cadet
Joined
Oct 30, 2015
Messages
5
Hallo,

ich habe seit einiger Zeit folgende Hardware/Software am laufen:

Version FreeNAS-9.3-STABLE-201602031011

Plattform AMD Turion(tm) II Neo N54L Dual-Core Processor

Speicher 8038MB

Zur Zeit habe ich auf der GUI folgende Meldung:
  • KRITISCH: Device: /dev/ada0, 107 Currently unreadable (pending) sectors
  • KRITISCH: Device: /dev/ada0, 134 Offline uncorrectable sectors
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zpool status
pool: ZFSDrive5
state: ONLINE
scan: scrub repaired 0 in 0h22m with 0 errors on Sun Sep 25 00:22:54 2016
config:

NAME STATE READ WRITE CKSUM
ZFSDrive5 ONLINE 0 0 0
gptid/c05f60bd-7f49-11e5-b42c-38eaa7a49f64 ONLINE 0 0 0

errors: No known data errors

pool: ZFSVolume
state: ONLINE
scan: scrub repaired 0 in 0h17m with 0 errors on Sun Oct 23 00:17:34 2016
config:

NAME STATE READ WRITE CKSUM
ZFSVolume ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gptid/359ac43e-98e4-11e3-8f3f-38eaa7a49f64 ONLINE 0 0 0
gptid/366256e6-98e4-11e3-8f3f-38eaa7a49f64 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
gptid/372bae17-98e4-11e3-8f3f-38eaa7a49f64 ONLINE 0 0 0
gptid/37f22c1b-98e4-11e3-8f3f-38eaa7a49f64 ONLINE 0 0 0

errors: No known data errors

pool: freenas-boot
state: ONLINE
scan: scrub repaired 0 in 0h1m with 0 errors on Wed Oct 5 03:46:51 2016
config:

NAME STATE READ WRITE CKSUM
freenas-boot ONLINE 0 0 0
gptid/0cfee529-e92d-11e4-8c36-38eaa7a49f64 ONLINE 0 0 0

errors: No known data errors
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smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p31 amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Red
Device Model: WDC WD20EFRX-68EUZN0
Firmware Version: 80.00A80
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
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: Tue Nov 1 11:08:22 2016 CET
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: (0x02) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Disabled.
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: (27360) 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: ( 276) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x703d) 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 0x002f 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 177 174 021 Pre-fail Always - 4116
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 22
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 069 069 000 Old_age Always - 23010
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 - 21
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 11
193 Load_Cycle_Count 0x0032 196 196 000 Old_age Always - 12890
194 Temperature_Celsius 0x0022 117 110 000 Old_age Always - 30
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 1
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 1
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 - 1

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.

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Die Platte betreffende Platte ist im Laufwerksstatus als Online gekennzeichnet und das Volume nicht verschlüsselt.

Meine Fragen:
Der Tausch der Platte ist wahrscheinlich nötig?
Gibt es andere Fehlerquellen? Kabel, Steckerverbindung oder ähnliches ...
Wenn ich tausche kann ich mich an die Anleitung im Handbuch halten?
https://doc.freenas.org/9.3/freenas_storage.html#replacing-a-failed-drive "8.1.10. Replacing a Failed Drive"

MfG
Rolf

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Update:
Ich habe inzwischen die vermutete Platte offline geschaltet und ausgebaut, das Gesamtsystem ist runter gefahren. Kann ich gefahrlos das System hochfahren und feststellen ob ich die richtige ausgebaut habe?
 
Last edited:

Kurti2k

Contributor
Joined
Mar 9, 2014
Messages
155
Hi

du könntest die hdd einfach anhand der Serien Nummer identifizieren

smartctl -i /dev/ada0 | grep ^Serial ---- via putty oder im webinterface auf der Console

ohne genau zu wissen welche defekt is würde ich das nas nicht hochfahren da datenverlust drohen könnte

mfg marcel
 

Pitfrr

Wizard
Joined
Feb 10, 2014
Messages
1,531
Hallo,

Ich würde die Platte gründlich testen auch um sicher zu gehen.

Von den SMART Daten, die du geschickt hast stimmen die "currently unreadable" und "offline sectors" nicht mit was du in der GUI siehst (oder habe ich falsch gelesen?).
Daher würde ich die Platte noch testen und vielleicht kann es sein dass du die falsche hast...
Dann halt jede Platte testen... ;-O
Wie Kurti2k sagt, das System wieder hochfahren würde ich auch nicht versuchen.... solange du das Problem nicht identifiziert hast.
 
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