1 |
Hola a todos. Les pido una mano con el disco duro, no sé por qué me dice |
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que no tiene el DMA habilitado, sin embargo si hago "hdparm -I /dev/hda", |
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parece que estuviera habilitado. |
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Preguntas: |
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-- Está realmente habilitado? |
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-- Cuál es la correcta configuración? me refiero a los múltiples DMAs y |
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PIOs... |
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-- Cómo hago para que cuando resetee no se pierda la configuración? |
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|
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Les mando los datos que me da la PC. Tiene un kernel 2.6.5-gentoo-r1 sobre |
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una AMD Athlon XP 2000+. Les agradezco la ayuda, mucha idea de esto no tengo! |
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|
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Gracias!!! Facundo |
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|
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# dmseg |
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"You don't have DMA enabled for your hard disk (see hdparm)" |
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|
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# hdparm -I /dev/hda |
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/dev/hda: |
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|
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ATA device, with non-removable media |
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powers-up in standby; SET FEATURES subcmd spins-up. |
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Model Number: IC35L090AVV207-0 |
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Serial Number: VNVC06G3C6L4YL |
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Firmware Revision: V23OA63A |
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Standards: |
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Used: ATA/ATAPI-6 T13 1410D revision 3a |
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Supported: 6 5 4 3 |
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Configuration: |
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Logical max current |
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cylinders 16383 65535 |
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heads 16 1 |
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sectors/track 63 63 |
34 |
-- |
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CHS current addressable sectors: 4128705 |
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LBA user addressable sectors: 160836480 |
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LBA48 user addressable sectors: 160836480 |
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device size with M = 1024*1024: 78533 MBytes |
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device size with M = 1000*1000: 82348 MBytes (82 GB) |
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Capabilities: |
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LBA, IORDY(can be disabled) |
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bytes avail on r/w long: 52 Queue depth: 32 |
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Standby timer values: spec'd by Standard, no device specific minimum |
44 |
R/W multiple sector transfer: Max = 16 Current = 16 |
45 |
Advanced power management level: unknown setting (0x0000) |
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Recommended acoustic management value: 128, current value: 254 |
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DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 |
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Cycle time: min=120ns recommended=120ns |
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PIO: pio0 pio1 pio2 pio3 pio4 |
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Cycle time: no flow control=240ns IORDY flow control=120ns |
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Commands/features: |
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Enabled Supported: |
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* NOP cmd |
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* READ BUFFER cmd |
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* WRITE BUFFER cmd |
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* Host Protected Area feature set |
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Release interrupt |
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* Look-ahead |
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* Write cache |
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* Power Management feature set |
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Security Mode feature set |
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* SMART feature set |
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* FLUSH CACHE EXT command |
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* Mandatory FLUSH CACHE command |
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* Device Configuration Overlay feature set |
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* 48-bit Address feature set |
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Automatic Acoustic Management feature set |
68 |
SET MAX security extension |
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Address Offset Reserved Area Boot |
70 |
SET FEATURES subcommand required to spinup after power up |
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Power-Up In Standby feature set |
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Advanced Power Management feature set |
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* READ/WRITE DMA QUEUED |
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* General Purpose Logging feature set |
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* SMART self-test |
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* SMART error logging |
77 |
Security: |
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Master password revision code = 65534 |
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supported |
80 |
not enabled |
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not locked |
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not frozen |
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not expired: security count |
84 |
not supported: enhanced erase |
85 |
46min for SECURITY ERASE UNIT. |
86 |
HW reset results: |
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CBLID- above Vih |
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Device num = 0 determined by the jumper |
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Checksum: correct |
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|
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|
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|
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________________________________________ |
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FiberTel, el nombre de la banda ancha http://www.fibertel.com.ar |
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|
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-- |
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gentoo-user-es@g.o mailing list |