Re: Frage input / output error
On Mon, 27 Oct 2008 14:55:18 +0100, Martin Steigerwald
<Martin@lichtvoll.de> wrote:
Am Samstag 25 Oktober 2008 schrieb Tilo Schwarz:
Hallo,
Hi Tilo,
[...]
UNC ist Uncorretable Error... ja, da würde ich die Platte tauschen. Passt
die Zeitangabe 166 days + 16 hours so einigermaßen zu dem Zeitpunkt, wo
Du den dd ausgeführt hast?
Das hab ich mich auch schon gefragt.
Interessant ist auch, was in dmesg / syslog
steht, wenn dd den Fehler wirft... das Block Layer schreibt in der Regel
auch was über den Fehler raus.
Da find ich zur fraglichen Zeit folgendes:
Oct 25 14:35:12 dellschleppa kernel: [ 6741.194619] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:12 dellschleppa kernel: [ 6741.209658] ata1.00: configured
for UDMA/133
Oct 25 14:35:12 dellschleppa kernel: [ 6741.209673] ata1: EH complete
Oct 25 14:35:15 dellschleppa kernel: [ 6743.890165] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:15 dellschleppa kernel: [ 6743.904494] ata1.00: configured
for UDMA/133
Oct 25 14:35:15 dellschleppa kernel: [ 6743.904512] ata1: EH complete
Oct 25 14:35:17 dellschleppa kernel: [ 6746.573187] res
51/40:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x9 (media error)
Oct 25 14:35:17 dellschleppa kernel: [ 6746.687687] ata1.00: configured
for UDMA/133
Oct 25 14:35:17 dellschleppa kernel: [ 6746.687708] ata1: EH complete
Oct 25 14:35:20 dellschleppa kernel: [ 6749.390707] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:20 dellschleppa kernel: [ 6749.414507] ata1.00: configured
for UDMA/133
Oct 25 14:35:20 dellschleppa kernel: [ 6749.414526] ata1: EH complete
Oct 25 14:35:23 dellschleppa kernel: [ 6752.095162] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:23 dellschleppa kernel: [ 6752.111051] ata1.00: configured
for UDMA/133
Oct 25 14:35:23 dellschleppa kernel: [ 6752.111071] ata1: EH complete
Oct 25 14:35:24 dellschleppa kernel: [ 6753.601483] __ratelimit: 3
messages suppressed
Oct 25 14:35:26 dellschleppa kernel: [ 6754.773002] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796753] ata1.00: configured
for UDMA/133
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796816] sd 0:0:0:0: [sda]
Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796824] sd 0:0:0:0: [sda]
Sense Key : Medium Error [current] [descriptor]
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796833] Descriptor sense data
with sense descriptors (in hex):
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796838] 72 03 13 00 00
00 00 0c 00 0a 80 00 00 00 00 00
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796858] 00 2d 5a 62
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796866] sd 0:0:0:0: [sda] Add.
Sense: Address mark not found for data field
Oct 25 14:35:26 dellschleppa kernel: [ 6754.796914] ata1: EH complete
Oct 25 14:35:26 dellschleppa kernel: [ 6754.816913] sd 0:0:0:0: [sda]
231496650 512-byte hardware sectors (118526 MB)
Oct 25 14:35:26 dellschleppa kernel: [ 6754.821231] sd 0:0:0:0: [sda]
Write Protect is off
Oct 25 14:35:26 dellschleppa kernel: [ 6754.839147] sd 0:0:0:0: [sda]
Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Oct 25 14:35:42 dellschleppa kernel: [ 6757.602696] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:42 dellschleppa kernel: [ 6757.618622] ata1.00: configured
for UDMA/133
Oct 25 14:35:42 dellschleppa kernel: [ 6757.618637] ata1: EH complete
Oct 25 14:35:42 dellschleppa kernel: [ 6760.578910] res
51/40:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x9 (media error)
Oct 25 14:35:42 dellschleppa kernel: [ 6760.601744] ata1.00: configured
for UDMA/133
Oct 25 14:35:42 dellschleppa kernel: [ 6760.601763] ata1: EH complete
Oct 25 14:35:42 dellschleppa kernel: [ 6763.150660] ata1.00: limiting
speed to UDMA/100:PIO4
Oct 25 14:35:42 dellschleppa kernel: [ 6763.150660] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:42 dellschleppa kernel: [ 6763.150660] ata1: soft resetting
link
Oct 25 14:35:42 dellschleppa kernel: [ 6763.331677] ata1.00: configured
for UDMA/100
Oct 25 14:35:42 dellschleppa kernel: [ 6763.331693] ata1: EH complete
Oct 25 14:35:42 dellschleppa kernel: [ 6766.086842] res
51/01:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x1 (device error)
Oct 25 14:35:42 dellschleppa kernel: [ 6766.107652] ata1.00: configured
for UDMA/100
Oct 25 14:35:42 dellschleppa kernel: [ 6766.107670] ata1: EH complete
Oct 25 14:35:42 dellschleppa kernel: [ 6767.035936] __ratelimit: 24
messages suppressed
Oct 25 14:35:42 dellschleppa kernel: [ 6768.855486] res
51/40:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x9 (media error)
Oct 25 14:35:42 dellschleppa kernel: [ 6768.870254] ata1.00: configured
for UDMA/100
Oct 25 14:35:42 dellschleppa kernel: [ 6768.870268] ata1: EH complete
Oct 25 14:35:42 dellschleppa kernel: [ 6771.430974] res
51/40:00:62:5a:2d/00:00:00:00:00/e0 Emask 0x9 (media error)
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454006] ata1.00: configured
for UDMA/100
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454024] sd 0:0:0:0: [sda]
Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454032] sd 0:0:0:0: [sda]
Sense Key : Medium Error [current] [descriptor]
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454041] Descriptor sense data
with sense descriptors (in hex):
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454046] 72 03 11 04 00
00 00 0c 00 0a 80 00 00 00 00 00
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454065] 00 2d 5a 62
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454074] sd 0:0:0:0: [sda] Add.
Sense: Unrecovered read error - auto reallocate failed
Oct 25 14:35:42 dellschleppa kernel: [ 6771.454118] ata1: EH complete
Oct 25 14:35:42 dellschleppa kernel: [ 6771.455968] sd 0:0:0:0: [sda]
231496650 512-byte hardware sectors (118526 MB)
Oct 25 14:35:42 dellschleppa kernel: [ 6771.456357] sd 0:0:0:0: [sda]
Write Protect is off
Oct 25 14:35:42 dellschleppa kernel: [ 6771.456531] sd 0:0:0:0: [sda]
Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Oct 25 14:35:42 dellschleppa kernel: [ 6771.456707] sd 0:0:0:0: [sda]
231496650 512-byte hardware sectors (118526 MB)
Oct 25 14:35:42 dellschleppa kernel: [ 6771.456793] sd 0:0:0:0: [sda]
Write Protect is off
Oct 25 14:35:42 dellschleppa kernel: [ 6771.456964] sd 0:0:0:0: [sda]
Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda ist die interne Platte, eine externe über USB war zur gleichen Zeit
auch noch dran.
Trigger mit smartctl -t long evtl. auch mal einen langen Selbsttest, um
sicher zu gehen.
Wenn ich das richtig verstehe, gehört diese Ausgabe dazu:
# smartctl -l selftest /dev/sda
smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF READ SMART DATA SECTION ===
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining
LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed: read failure 90%
4020 2972258
# 2 Extended offline Completed: read failure 90%
4019 2972258
Was sagt smartctl -H? Ist SMART okay? Was sagt smartctl -a zu den
Plattenparametern?
# smartctl -H /dev/sda
smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
Meinst Du mit den Plattenparametern die da?
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 0x000f 200 200 051 Pre-fail
Always - 78
3 Spin_Up_Time 0x0003 187 186 021 Pre-fail
Always - 1633
4 Start_Stop_Count 0x0032 099 099 000 Old_age
Always - 1137
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail
Always - 0
7 Seek_Error_Rate 0x000e 100 253 051 Old_age
Always - 0
9 Power_On_Hours 0x0032 095 095 000 Old_age
Always - 4019
10 Spin_Retry_Count 0x0012 100 100 051 Old_age
Always - 0
11 Calibration_Retry_Count 0x0012 100 100 051 Old_age
Always - 0
12 Power_Cycle_Count 0x0032 099 099 000 Old_age
Always - 1129
192 Power-Off_Retract_Count 0x0032 199 199 000 Old_age
Always - 1120
193 Load_Cycle_Count 0x0032 138 138 000 Old_age
Always - 187471
194 Temperature_Celsius 0x0022 086 077 000 Old_age
Always - 61
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age
Always - 0
197 Current_Pending_Sector 0x0012 200 200 000 Old_age
Always - 2
198 Offline_Uncorrectable 0x0010 100 253 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age
Always - 0
200 Multi_Zone_Error_Rate 0x0008 100 253 051 Old_age
Offline - 0
Du könntest versuchen, den defekten Block zu überschreiben, damit die
Platte ihn dann vielleicht wegmappt... transparent mappen kann die Platte
offenbar nicht mehr... sonst hätte sie es aj getan...
Ich würd aber dennoch einfach die Platte tauschen...
Ok, danke!
Viele Grüße,
Tilo
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