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Hlavní témata => Hardware => Téma založeno: flack 13. 03. 2013, 16:40:18
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Zdravim mam doma starsi 120GB ATA disk, ktory uz dlhu dobu lezi v zasuvke. Chcel by som ho dat do bazaru ,ale neviem v akom stave je a ci ma cenu vobec niekomu taky disk ponukat. Zalezi samozrejma od stavu. Chcel by som poprosit skusenejsich ktorymi prikazmi by som mohol zistitt a deklarovat ako predavajuci stav takehoto HDD.
Skusal som len
badblocks -nsv /dev/sdaVysledok bol cisty, ale neviem ktore dalsie prikazy ci aplikacie by som mal pouzit. Viete mi nieco doporucit? dakujem
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smartctl
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Dakujem. Nakolko vypisu moc nerozumiem prosim skusenejsich aby posudili ci je disk zrely uplne do srotu, alebo este dokaze niekomu posluzit.
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.5.0-18-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Maxtor DiamondMax Plus 9
Device Model: Maxtor 6Y120P0
Serial Number: Y34RPHGE
Firmware Version: YAR41BW0
User Capacity: 122 941 242 880 bytes [122 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: ATA/ATAPI-7 T13 1532D revision 0
Local Time is: Wed Mar 13 20:16:20 2013 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: (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: ( 242) 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.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 54) minutes.
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
3 Spin_Up_Time 0x0027 207 204 063 Pre-fail Always - 9614
4 Start_Stop_Count 0x0032 253 253 000 Old_age Always - 451
5 Reallocated_Sector_Ct 0x0033 250 250 063 Pre-fail Always - 38
6 Read_Channel_Margin 0x0001 253 253 100 Pre-fail Offline - 0
7 Seek_Error_Rate 0x000a 253 252 000 Old_age Always - 0
8 Seek_Time_Performance 0x0027 252 244 187 Pre-fail Always - 52003
9 Power_On_Minutes 0x0032 149 149 000 Old_age Always - 14h+37m
10 Spin_Retry_Count 0x002b 253 252 157 Pre-fail Always - 0
11 Calibration_Retry_Count 0x002b 252 252 223 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 249 249 000 Old_age Always - 1802
192 Power-Off_Retract_Count 0x0032 253 253 000 Old_age Always - 0
193 Load_Cycle_Count 0x0032 253 253 000 Old_age Always - 0
194 Temperature_Celsius 0x0032 253 253 000 Old_age Always - 45
195 Hardware_ECC_Recovered 0x000a 253 252 000 Old_age Always - 7434
196 Reallocated_Event_Count 0x0008 253 253 000 Old_age Offline - 0
197 Current_Pending_Sector 0x0008 253 253 000 Old_age Offline - 0
198 Offline_Uncorrectable 0x0008 253 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0008 199 199 000 Old_age Offline - 0
200 Multi_Zone_Error_Rate 0x000a 253 252 000 Old_age Always - 0
201 Soft_Read_Error_Rate 0x000a 253 248 000 Old_age Always - 5
202 Data_Address_Mark_Errs 0x000a 253 251 000 Old_age Always - 0
203 Run_Out_Cancel 0x000b 253 252 180 Pre-fail Always - 182
204 Soft_ECC_Correction 0x000a 253 252 000 Old_age Always - 0
205 Thermal_Asperity_Rate 0x000a 253 252 000 Old_age Always - 0
207 Spin_High_Current 0x002a 253 252 000 Old_age Always - 0
208 Spin_Buzz 0x002a 253 252 000 Old_age Always - 0
209 Offline_Seek_Performnce 0x0024 193 193 000 Old_age Offline - 0
99 Unknown_Attribute 0x0004 253 253 000 Old_age Offline - 0
100 Unknown_Attribute 0x0004 253 253 000 Old_age Offline - 0
101 Unknown_Attribute 0x0004 253 253 000 Old_age Offline - 0
SMART Error Log Version: 1
Warning: ATA error count 48 inconsistent with error log pointer 5
ATA Error Count: 48 (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 48 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 01 2a cd 5f e0 Error: UNC at LBA = 0x005fcd2a = 6278442
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 01 2a cd 5f e0 00 2d+09:55:52.864 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:52.848 READ DMA
40 00 01 29 cd 5f e0 00 2d+09:55:52.848 READ VERIFY SECTOR(S)
40 00 02 29 cd 5f e0 00 2d+09:55:51.824 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:51.808 READ DMA
Error 47 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 01 29 cd 5f e0 Error: UNC at LBA = 0x005fcd29 = 6278441
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 02 29 cd 5f e0 00 2d+09:55:51.824 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:51.808 READ DMA
40 00 02 27 cd 5f e0 00 2d+09:55:51.792 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:51.792 READ DMA
c8 00 01 00 00 00 e0 00 2d+09:55:51.792 READ DMA
Error 46 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 01 27 cd 5f e0 Error: UNC at LBA = 0x005fcd27 = 6278439
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 04 27 cd 5f e0 00 2d+09:55:50.752 READ VERIFY SECTOR(S)
40 00 08 27 cd 5f e0 00 2d+09:55:49.728 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:49.728 READ DMA
40 00 08 1f cd 5f e0 00 2d+09:55:49.712 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:49.696 READ DMA
Error 45 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 05 27 cd 5f e0 Error: UNC at LBA = 0x005fcd27 = 6278439
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 08 27 cd 5f e0 00 2d+09:55:49.728 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:49.728 READ DMA
40 00 08 1f cd 5f e0 00 2d+09:55:49.712 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:49.696 READ DMA
40 00 10 2f cd 5f e0 00 2d+09:55:49.696 READ VERIFY SECTOR(S)
Error 44 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 05 1f cd 5f e0 Error: UNC at LBA = 0x005fcd1f = 6278431
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 10 1f cd 5f e0 00 2d+09:55:48.656 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:48.656 READ DMA
40 00 20 1f cd 5f e0 00 2d+09:55:47.632 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:47.616 READ DMA
40 00 20 ff cc 5f e0 00 2d+09:55:47.616 READ VERIFY SECTOR(S)
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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Co Ti budeme povídat - ten disk je dle statistik zralej na odpis, ale může ject ještě dalších X let. Řekl bych, že na tom moc nevyděláš, i když to někdo koupí.
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Tak tenhle asi leda tak zadara. Tohle prodat, tak si prodejce koleduje o par facek. Ale jeste by z nej sly vymontovat magnety. Jsou silne jako krava.
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Když pominu nějaké drobnosti, tak bych řekl, že kdo se vyzná, nekoupí disk z druhé ruky s realokovanými sektory, o kterých neví zda přibývají a nebo jak je to dlouho od jejich vzniku. Jestli to dobře čtu, tak ten disk má najetých pouhých 14 hodin? a je v takovém stavu? Daruj spoluobčanům kus hliníku do sběru.
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Jestli to dobře čtu, tak ten disk má najetých pouhých 14 hodin? a je v takovém stavu?
Nečteš dobře:
Error 48 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
Pro tazatele - dej to kámošovi za jedno pivo, ale na důležitý data to nepoužívejte.
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Ze zkušenosti (nutno říct že v 99% kupuju) mohu říct, že Aukro snese všechno ::)
Jak disk projde checkdiskem ve widlích, tak bude kupující spokojený.
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Ze zkušenosti (nutno říct že v 99% kupuju) mohu říct, že Aukro snese všechno ::)
Jak disk projde checkdiskem ve widlích, tak bude kupující spokojený.
Presne do doby, nez na to presype system a data a po tydnu mu to odejde. A samozrejme nebude mit zalohu.
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Skusal som len
badblocks -nsv /dev/sdaVysledok bol cisty, ale neviem ktore dalsie prikazy ci aplikacie by som mal pouzit. Viete mi nieco doporucit? dakujem
udelej jeste destruktivni write-test, stejne nechces prodavat disk se zbytkama svych dat, nebo?
badblocks -svw -b4096 -c98304 /dev/sdaparamter c to dost zrychli
a pak udelej smart self test, prvne asi short, ten bude za dve minuty a pak long, ten bude hotovej za hodinu, kdyz disk nebudes pouzivat
smartctl -t short /dev/sdapockat dve minuty...
smartctl -t long /dev/sda
vysledky jsou pak navzdy napsany v self-test logu na konci
smartctl -a /dev/sda
ty ho mas zatim prazdnej, coz neni az tak dobra vizitka:
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
no a vysledek smartctl -a bych pak dal na aukro a je to, kupujici si pak nemuze stezovat, ze jsi mu neco zatajil
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trubicoid2
Dakujem pre mna docela poucny post- nieco nove som sa naucil :P
A vysledok smartctl -a po testu je nasledovny, co tomu hovorite? :D
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.5.0-18-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Maxtor DiamondMax Plus 9
Device Model: Maxtor 6Y120P0
Serial Number: Y34RPHGE
Firmware Version: YAR41BW0
User Capacity: 122 941 242 880 bytes [122 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: ATA/ATAPI-7 T13 1532D revision 0
Local Time is: Fri Mar 15 16:36:09 2013 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: (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: ( 242) 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.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 54) minutes.
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
3 Spin_Up_Time 0x0027 207 204 063 Pre-fail Always - 10030
4 Start_Stop_Count 0x0032 253 253 000 Old_age Always - 453
5 Reallocated_Sector_Ct 0x0033 249 249 063 Pre-fail Always - 46
6 Read_Channel_Margin 0x0001 253 253 100 Pre-fail Offline - 0
7 Seek_Error_Rate 0x000a 253 252 000 Old_age Always - 0
8 Seek_Time_Performance 0x0027 251 244 187 Pre-fail Always - 61854
9 Power_On_Minutes 0x0032 149 149 000 Old_age Always - 30h+03m
10 Spin_Retry_Count 0x002b 253 252 157 Pre-fail Always - 0
11 Calibration_Retry_Count 0x002b 253 252 223 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 249 249 000 Old_age Always - 1804
192 Power-Off_Retract_Count 0x0032 253 253 000 Old_age Always - 0
193 Load_Cycle_Count 0x0032 253 253 000 Old_age Always - 0
194 Temperature_Celsius 0x0032 253 253 000 Old_age Always - 43
195 Hardware_ECC_Recovered 0x000a 253 252 000 Old_age Always - 1578
196 Reallocated_Event_Count 0x0008 251 251 000 Old_age Offline - 2
197 Current_Pending_Sector 0x0008 253 253 000 Old_age Offline - 0
198 Offline_Uncorrectable 0x0008 253 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0008 199 199 000 Old_age Offline - 0
200 Multi_Zone_Error_Rate 0x000a 253 252 000 Old_age Always - 0
201 Soft_Read_Error_Rate 0x000a 253 248 000 Old_age Always - 4
202 Data_Address_Mark_Errs 0x000a 253 251 000 Old_age Always - 0
203 Run_Out_Cancel 0x000b 253 252 180 Pre-fail Always - 21
204 Soft_ECC_Correction 0x000a 253 252 000 Old_age Always - 0
205 Thermal_Asperity_Rate 0x000a 253 252 000 Old_age Always - 0
207 Spin_High_Current 0x002a 253 252 000 Old_age Always - 0
208 Spin_Buzz 0x002a 253 252 000 Old_age Always - 0
209 Offline_Seek_Performnce 0x0024 193 193 000 Old_age Offline - 0
99 Unknown_Attribute 0x0004 253 253 000 Old_age Offline - 0
100 Unknown_Attribute 0x0004 253 253 000 Old_age Offline - 0
101 Unknown_Attribute 0x0004 253 253 000 Old_age Offline - 0
SMART Error Log Version: 1
Warning: ATA error count 48 inconsistent with error log pointer 5
ATA Error Count: 48 (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 48 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 01 2a cd 5f e0 Error: UNC at LBA = 0x005fcd2a = 6278442
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 01 2a cd 5f e0 00 2d+09:55:52.864 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:52.848 READ DMA
40 00 01 29 cd 5f e0 00 2d+09:55:52.848 READ VERIFY SECTOR(S)
40 00 02 29 cd 5f e0 00 2d+09:55:51.824 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:51.808 READ DMA
Error 47 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 01 29 cd 5f e0 Error: UNC at LBA = 0x005fcd29 = 6278441
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 02 29 cd 5f e0 00 2d+09:55:51.824 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:51.808 READ DMA
40 00 02 27 cd 5f e0 00 2d+09:55:51.792 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:51.792 READ DMA
c8 00 01 00 00 00 e0 00 2d+09:55:51.792 READ DMA
Error 46 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 01 27 cd 5f e0 Error: UNC at LBA = 0x005fcd27 = 6278439
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 04 27 cd 5f e0 00 2d+09:55:50.752 READ VERIFY SECTOR(S)
40 00 08 27 cd 5f e0 00 2d+09:55:49.728 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:49.728 READ DMA
40 00 08 1f cd 5f e0 00 2d+09:55:49.712 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:49.696 READ DMA
Error 45 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 05 27 cd 5f e0 Error: UNC at LBA = 0x005fcd27 = 6278439
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 08 27 cd 5f e0 00 2d+09:55:49.728 READ VERIFY SECTOR(S)
c8 00 01 66 79 1a e6 00 2d+09:55:49.728 READ DMA
40 00 08 1f cd 5f e0 00 2d+09:55:49.712 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:49.696 READ DMA
40 00 10 2f cd 5f e0 00 2d+09:55:49.696 READ VERIFY SECTOR(S)
Error 44 occurred at disk power-on lifetime: 29333 hours (1222 days + 5 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 05 1f cd 5f e0 Error: UNC at LBA = 0x005fcd1f = 6278431
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 10 1f cd 5f e0 00 2d+09:55:48.656 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:48.656 READ DMA
40 00 20 1f cd 5f e0 00 2d+09:55:47.632 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 2d+09:55:47.616 READ DMA
40 00 20 ff cc 5f e0 00 2d+09:55:47.616 READ VERIFY SECTOR(S)
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% 33820 -
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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jo, to je dobry, ale mas tam zatim jenom ten short test, ten dela jen kousicek zacatku a mozna kousicek konce; udelej long test, ten kontroluje vsechny bloky, teda jako badblocks -n, ale na rozdil od nej zustane v smart logu navzdy poznamenan vysledek
taky je videt, ze disk ma najeto 34000 hodin, teda nepretrzite se kroutil skoro 4 roky...
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Vím, že se určitě objeví nějaký idiot, který řekne, že to není pravda.
Ale pravda to je, obyčejné disky mají MTBF tj. střední dobu poruchy 50 000 hodin a serverové 1 000 000 MTBF.
Pokud by disk měl najeto 34 000 hodin při teplotě cca ~25 stupňů, pak by měl mít před sebou ještě dalších cca 16000 hodin provozu.
Jenže jestli to najezdil při teplotě 43 stupňů, tak je to mrtvola, jako že to podle smartu vypadá.
Pro nechápavé idioty: Je to jako s autem, pokud vezmu dvě Šáde Octavia, jedna bude mít nalítáno 160 000 km a druhá 90 000 km, která je na tom lépe? Tupce napadne, že to je asi ta s těma 90 000 km, jenže co když tu "víc ojetou" měl Němec, který s tím jezdil jen v Bavorsku po dálnici 80 km tam a zpět, pravidelně se o ní staral ve značkovém servisu a je "neodrncaná", zatímco s tou co má 90 000 Km jezdil Pepa Hnojník z vesnice do města za prací po rozmlácený a přesolený silnici dlouhý 20 km tam a zpátky? Benzínové motory jsou stavěné na 250 tisíc km. Já bych určitě bral tu z Bavorska.
Stejně tak s diskem, dobrá, má najeto hodně, ale víc než "otáčení" disku vadí vysoká teplota, časté zapínání a vypínání, případně intenzivní využití. On se i ten povrch používáním prostě opotřebuje ať už při teplotě 20 nebo 40 stupňů. Je pravda, že často je čas vypovídající, podobně jako dvě šáde z jednoho okresu, kde má jedna najeto 160 a druhá 90 tisíc. Ale profík to bere jako celek!
Kolik má disk najeto?
Kdy byl vyrobený = určí se průměrná četnost použití.
Při jaké teplotě byl používán? = vyšší teplota = nižší životnost
Jsou tam přemapované sektory ? = znak vyššího opotřebení obvykle začátku disku.
Má udanou MTBF nebo nemá?
Pokud má disk udávanou MTBF 1 milión hodin, těch 34 000 není moc a může být tak v 1/2 životnosti, pokud 50 000 hodin, byl používaný při teplotě 43 stupnů, má přemapované sektory = ruce pryč od něj!
Ale to aukraře nezajímá, můžeš to dát od koruny s tím, že disk je starý a stejně to vyleze na cenu, co chceš. ::)
Tím chci ty chytřejší z Vás navést, abyste se nedívali jen na jeden parametr.
Jupííí mám plastové bedničky velké jako plechovka Chochacholy a mají 500W PMPO a ty máš jen 50W RMS!
Jupííí mám monitor s G-to-G 2ms a ty máš monitor Bílá-Černá-Bílá s 4ms!
ATD....
RUM, KapitánRUM, PanKapitánRUM!
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Hodnotu toho disku bych viděl na nějakých 50, 100 Kč. Otázka je, jestli to je částka, za kterou se má cenu s tím vůbec zabývat. Někomu se i tak může hodit. Nahrát na to pár filmů a zapomenout, že ten disku vůbec existuje, dostačující.
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Ztotožňuju se s brkem a RUMem. Jak jsem psal, najdi kámoše, co chce Tvůj disk, zajděte do hospody, nech si kupit 1-5 piv (dle kvality :-P ) a dej mu disk - bez záruky a s upozorněním, že piva mu už nevrátíš, kdyby se to podělalo...