Hallo zusammen, lange nix mehr gepostet hier. :-/
Folgendes Problemchen
Ich betreibe seit mehreren Jahren einen (Software) RAID5 Verbund mit insgesamt 4 Platten.
Jetzt ist mir schon mehrmals (das letzte Mal vor ungefähr einem Monat) eine Festplatte aus dem Verbund geflogen. Ich konnte diese jedoch jedesmal wieder hinzufügen, die RAID Daten waren noch drauf und nach einem Re-Sync war der Verbund wieder komplett sauber, ohne Problemchen.
Heute morgen dann ein aggressives Piepsen von der Kiste und siehe da, schon wieder ist /dev/sdc rausgeflogen. Also Seriennummer ermittelt und die Platte ausgebaut.
root@Omega:/home/christoph# smartctl -a /dev/sda
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.9.0-19-amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Toshiba 3.5" DT01ABA... Desktop HDD
Device Model: TOSHIBA DT01ABA300
Serial Number: 259BD8SGS
LU WWN Device Id: 5 000039 ff4ef74b3
Firmware Version: MZ6OABB0
User Capacity: 3.000.592.982.016 bytes [3,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5940 rpm // Seltsamerweise wird dieser Wert am Server mit 10.000RPM angegeben
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sun Jun 2 12:06:10 2024 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: (0x80) Offline data collection activity
was never started.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 249) Self-test routine in progress...
90% of test remaining.
Total time to complete Offline
data collection: (26628) 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: ( 444) 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 144 144 054 Pre-fail Offline - 83
3 Spin_Up_Time 0x0007 148 148 024 Pre-fail Always - 352 (Average 391)
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 1281
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0 // Keine neuzugewiesenen Secs
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 138 138 020 Pre-fail Offline - 33
9 Power_On_Hours 0x0012 093 093 000 Old_age Always - 55988 // Die Platte ist Baujahr 2015
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 336
192 Power-Off_Retract_Count 0x0032 095 095 000 Old_age Always - 6849
193 Load_Cycle_Count 0x0012 095 095 000 Old_age Always - 6849
194 Temperature_Celsius 0x0002 193 193 000 Old_age Always - 31 (Min/Max 3/49)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0 // Sieht gut aus
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 199 199 000 Old_age Always - 42 // CRC Checksumme Übertragungsfehler ??
Display More
Bis hierhin sieht das gut aus finde ich.
Hier kommt das Seltsame
SMART Error Log Version: 1
ATA Error Count: 42 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 42 occurred at disk power-on lifetime: 55979 hours (2332 days + 11 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 50 b0 20 eb 00 Error: ICRC, ABRT at LBA = 0x00eb20b0 = 15409328
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 00 50 af 20 eb 40 ff 3d+12:14:45.596 WRITE FPDMA QUEUED
61 00 00 00 20 eb 40 08 3d+12:14:45.298 WRITE FPDMA QUEUED
ef aa 00 00 00 00 a0 08 3d+12:14:45.298 SET FEATURES [Enable read look-ahead]
ef 03 46 00 00 00 a0 08 3d+12:14:45.298 SET FEATURES [Set transfer mode]
ef 02 00 00 00 00 a0 08 3d+12:14:45.298 SET FEATURES [Enable write cache]
Error 41 occurred at disk power-on lifetime: 55979 hours (2332 days + 11 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 f0 10 20 eb 00 Error: ICRC, ABRT at LBA = 0x00eb2010 = 15409168
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 00 00 00 20 eb 40 08 3d+12:14:44.397 WRITE FPDMA QUEUED
ef aa 00 00 00 00 a0 08 3d+12:14:44.397 SET FEATURES [Enable read look-ahead]
ef 03 46 00 00 00 a0 08 3d+12:14:44.397 SET FEATURES [Set transfer mode]
ef 02 00 00 00 00 a0 08 3d+12:14:44.397 SET FEATURES [Enable write cache]
ef 03 0c 00 00 00 a0 08 3d+12:14:44.397 SET FEATURES [Set transfer mode]
Error 40 occurred at disk power-on lifetime: 55979 hours (2332 days + 11 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 a0 60 20 eb 00 Error: ICRC, ABRT at LBA = 0x00eb2060 = 15409248
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 00 00 00 20 eb 40 08 3d+12:14:43.497 WRITE FPDMA QUEUED
ef aa 00 00 00 00 a0 08 3d+12:14:43.497 SET FEATURES [Enable read look-ahead]
ef 03 46 00 00 00 a0 08 3d+12:14:43.496 SET FEATURES [Set transfer mode]
ef 02 00 00 00 00 a0 08 3d+12:14:43.496 SET FEATURES [Enable write cache]
ef 03 0c 00 00 00 a0 08 3d+12:14:43.496 SET FEATURES [Set transfer mode]
Error 39 occurred at disk power-on lifetime: 55979 hours (2332 days + 11 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 f0 10 20 eb 00 Error: ICRC, ABRT at LBA = 0x00eb2010 = 15409168
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 00 00 00 20 eb 40 08 3d+12:14:42.596 WRITE FPDMA QUEUED
ef aa 00 00 00 00 a0 08 3d+12:14:42.596 SET FEATURES [Enable read look-ahead]
ef 03 46 00 00 00 a0 08 3d+12:14:42.596 SET FEATURES [Set transfer mode]
ef 02 00 00 00 00 a0 08 3d+12:14:42.596 SET FEATURES [Enable write cache]
ef 03 0c 00 00 00 a0 08 3d+12:14:42.595 SET FEATURES [Set transfer mode]
Error 38 occurred at disk power-on lifetime: 55979 hours (2332 days + 11 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 d0 30 20 eb 00 Error: ICRC, ABRT at LBA = 0x00eb2030 = 15409200
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 00 d0 2f 20 eb 40 ff 3d+12:14:41.994 READ FPDMA QUEUED
60 00 f0 00 9f c2 40 08 3d+12:14:41.696 READ FPDMA QUEUED
60 00 e8 00 9e c2 40 08 3d+12:14:41.696 READ FPDMA QUEUED
60 00 e0 00 9d c2 40 08 3d+12:14:41.696 READ FPDMA QUEUED
60 00 d8 00 9c c2 40 08 3d+12:14:41.696 READ FPDMA QUEUED
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% 55988 -
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@Omega:/home/christoph#
Display More
In den Server Logs selber ist auch von fehlgeschlagenen Lesevorgängen zu lesen (reiche ich im EDIT nach).
Nun die Frage: Was zur Hölle ist mit der Platte los ?
Der Server ist derzeit aus, der Verbund läuft mit 3 Festplatten weiter, aber ich überlege gerade echt, ob ich
a) eine andere (N.O.S) baugleiche Platte einbauen soll und das Raid resyncen lasse.
b) die Festplatte wieder einbaue und das Kabel austausche
Option b) deswegen, weil ich solche Fehlermeldungen bereits mit anderen Festplatten hatte und ich hatte bisher immer das Gefühl, dass es ein Verbindungsproblem ist.
Die Sata Kabel sind eher von der dickeren Sorte mit einer Art "Woll-Ummantelung", also es keine dünnen Papierkabel.
Das ganze Setup hängt an einem separaten RAID Controller (Areca 1260 PCI-X .... ich glaube das es ein 1260 ist)
Danke für euer Feedback.
