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Re: [escepticos] OFF-TOPIC Peticióon de ayuda urgente: discos moribundos
On Tue, 16 Aug 2005 15:16:55 +0200, "Tei" <421621@xxxxxxxxxxxxxxx> said:
> El lun, 15-08-2005 a las 02:56 -0700, Moreno escribió:
> > Perdon por el off-topic, pero seguro que aqui puedo encontrar la ayuda
> > rapida que necesito.
> > Mi ordenador se muere por momentos, y necesitaria que alguien me
> > recomendara alguna herramienta que sea capaz de detectar sectores
> > defectuosos en discos SATA. Es importante que la utilidad haga el
> > chequeo directamente en el disco (no en un sistema de archivos).
> > Basicamente lo que necesito es saber cual(es) de los dos discos es el
> > que esta dando problemas.
> > Gracias de antemano.
> > Moreno.
>
> smartmontools, si tu disco soporta smart, y los modernos lo suelen
> soportar, es terrorificamente bueno.
>
> The pongo un ejemplo con mi disco duro. El cual esta demasiado caliente,
> pero no tiene fallos de Current_Pending_Sector, que son los peligrosos.
> Y en el resto de cosas es normal.
>
> Me imagino que si no usas linux, podras bajar alguna distro live como
> knoppix que venga con las smartmontools, pero antes de bajarte una ISO
> para esto, asegurate en tenga la herramienta esta. Tambien asegurate de
> saber como entrar como modo root en esa distro porque lo requiere la
> herramienta.
>
>
> $ smartctl -a /dev/hda1
> smartctl version 5.32 Copyright (C) 2002-4 Bruce Allen
> Home page is http://smartmontools.sourceforge.net/
>
> === START OF INFORMATION SECTION ===
> Device Model: ST3120022A
> Serial Number: 3LJ2S4V4
> Firmware Version: 8.54
> Device is: In smartctl database [for details use: -P show]
> ATA Version is: 6
> ATA Standard is: ATA/ATAPI-6 T13 1410D revision 2
> Local Time is: Tue Aug 16 15:13:38 2005 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: (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: ( 430) 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: ( 85) minutes.
>
> 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 063 055 006 Pre-fail Always
> - 16871303
> 3 Spin_Up_Time 0x0003 098 097 000 Pre-fail Always
> - 0
> 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always
> - 6
> 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always
> - 0
> 7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always
> - 290174017
> 9 Power_On_Hours 0x0032 094 094 000 Old_age Always
> - 5554
> 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always
> - 0
> 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always
> - 98
> 194 Temperature_Celsius 0x0022 052 058 000 Old_age Always
> - 52
> 195 Hardware_ECC_Recovered 0x001a 063 054 000 Old_age Always
> - 16871303
> 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always
> - 0
> 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age
> Offline - 0
> 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always
> - 0
> 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age
> Offline - 0
> 202 TA_Increase_Count 0x0032 100 253 000 Old_age Always
> - 0
>
> 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.
>
>
Gracias, Tei, pero insisto: tiene que ser compatible con discos Serial
ATA.
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