consiglio Hard Disk Sata 3.5
Inviato: mer 21 dic 2011, 13:43
ho un HD che mi sta dando problemi.
ha due partizioni, una normale ed un criptata. Su cui ci sono vari "volumi" LVM
Va beh, da un po' di tempo mi trovo errori nel filesystem, tipo "comando non trovato", etc... oppure il pc si blocca e devo riavviare.
Se fa il check in fase di avvio da molti errori di i/o, con impossibilità a ricostruire il journal. Ora non parte più, sono con un cd live.
Ma sarà colpa dell'hd o del controller? L'hd alla fine è il pezzo più recente del pc
Partendo da live l'hard disk lo monta, infatti sto facendo backup dei dati più importanti
questo è smartctl -a /dev/sda
Meglio fare il test con srmartctl, con badblocks, o cos'altro? cosa mi consigliate?
ha due partizioni, una normale ed un criptata. Su cui ci sono vari "volumi" LVM
Va beh, da un po' di tempo mi trovo errori nel filesystem, tipo "comando non trovato", etc... oppure il pc si blocca e devo riavviare.
Se fa il check in fase di avvio da molti errori di i/o, con impossibilità a ricostruire il journal. Ora non parte più, sono con un cd live.
Ma sarà colpa dell'hd o del controller? L'hd alla fine è il pezzo più recente del pc
Partendo da live l'hard disk lo monta, infatti sto facendo backup dei dati più importanti
questo è smartctl -a /dev/sda
Codice: Seleziona tutto
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.11 family
Device Model: ST3500320AS
Serial Number: 5QN3T2DW
Firmware Version: SD1A
User Capacity: 500,107,862,016 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Wed Dec 21 13:37:51 2011 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: FAILED!
Drive failure expected in less than 24 hours. SAVE ALL DATA.
See vendor-specific Attribute list for failed Attributes.
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
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: ( 634) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 120) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103b) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
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 103 093 006 Pre-fail Always - 165485837
3 Spin_Up_Time 0x0003 097 094 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 099 099 020 Old_age Always - 2036
5 Reallocated_Sector_Ct 0x0033 005 005 036 Pre-fail Always FAILING_NOW 1952
7 Seek_Error_Rate 0x000f 082 060 030 Pre-fail Always - 196831908
9 Power_On_Hours 0x0032 090 090 000 Old_age Always - 9518
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 020 Old_age Always - 2035
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 001 001 000 Old_age Always - 149
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 1
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 070 059 045 Old_age Always - 30 (Min/Max 26/30)
194 Temperature_Celsius 0x0022 030 041 000 Old_age Always - 30 (0 16 0 0)
195 Hardware_ECC_Recovered 0x001a 042 027 000 Old_age Always - 165485837
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 93
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 93
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 226 (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 226 occurred at disk power-on lifetime: 9517 hours (396 days + 13 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
-- -- -- -- -- -- --
40 51 00 24 13 48 00 Error: UNC at LBA = 0x00481324 = 4723492
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 8f 12 48 e0 00 00:08:42.308 READ DMA
27 00 00 00 00 00 e0 00 00:08:42.307 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:08:42.303 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 02 00:08:42.301 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:08:42.281 READ NATIVE MAX ADDRESS EXT
Error 225 occurred at disk power-on lifetime: 9517 hours (396 days + 13 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
-- -- -- -- -- -- --
40 51 00 24 13 48 00 Error: UNC at LBA = 0x00481324 = 4723492
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 8f 12 48 e0 00 00:08:38.152 READ DMA
27 00 00 00 00 00 e0 00 00:08:38.151 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:08:38.148 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 02 00:08:38.145 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:08:38.125 READ NATIVE MAX ADDRESS EXT
Error 224 occurred at disk power-on lifetime: 9517 hours (396 days + 13 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
-- -- -- -- -- -- --
40 51 00 24 13 48 00 Error: UNC at LBA = 0x00481324 = 4723492
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 8f 12 48 e0 00 00:08:33.621 READ DMA
27 00 00 00 00 00 e0 00 00:08:33.620 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:08:33.617 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 02 00:08:33.614 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:08:33.591 READ NATIVE MAX ADDRESS EXT
Error 223 occurred at disk power-on lifetime: 9517 hours (396 days + 13 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
-- -- -- -- -- -- --
40 51 00 24 13 48 00 Error: UNC at LBA = 0x00481324 = 4723492
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 8f 12 48 e0 00 00:08:29.032 READ DMA
27 00 00 00 00 00 e0 00 00:08:29.030 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:08:29.027 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 02 00:08:29.024 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:08:29.004 READ NATIVE MAX ADDRESS EXT
Error 222 occurred at disk power-on lifetime: 9517 hours (396 days + 13 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
-- -- -- -- -- -- --
40 51 00 24 13 48 00 Error: UNC at LBA = 0x00481324 = 4723492
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 8f 12 48 e0 00 00:08:23.918 READ DMA
27 00 00 00 00 00 e0 00 00:08:23.916 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:08:23.913 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 02 00:08:23.910 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:08:23.891 READ NATIVE MAX ADDRESS EXT
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Aborted by host 60% 6839 -
# 2 Short offline Interrupted (host reset) 00% 6837 -
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.