Redesigning chkdsk and the new NTFS health model

Redesigning chkdsk and the new NTFS health model · mayo 10, 2012

We’ve written about tons of improvements in the OS kernel, networking, and file system. While for most client PCs, the tried and true chkdsk utility is one we rarely use anymore except in very rare circumstances, we are using Window 8 as an opportunity to improve this utility. We wanted to focus on rethinking how the utility works to increase availability and reduce downtime due to chkdsk operations. In looking at the real world usage of chkdsk, we note that corruptions are exceedingly rare though running chkdsk is not. While we’ve worked hard to reduce the manual invocation of disk tools (like defrag) we know many prefer to run them manually “just in case” and so we worked to improve the overall throughput of chkdsk, since running it reduces availability of the machine. With disk capacities becoming extremely large and multi-disk systems more common, we wanted to improve the utility

http://media.ch9.ms/ch9/4af7/90f9956...ntsforWin8.mp4

http://blogs.msdn.com/b/b8/archive/2...lth-model.aspx

Lfidarraga

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piperon

Excelente herramienta, personalmente recurro mucho a la utilización manual de chkdsk y me ha salvado de muchas, sería buenísimo que pudieran optimizar el rendimiento sin sacrificar mas recursos de sistema, por que ram si usa y si puede la usa toda.

MædCo

I would like not to wait that long for defrag an HDD, I waste around 2 days making that process

Marhfac

Responder:

Originalmente Escrito por MædCo

I would like not to wait that long for defrag an HDD, I waste around 2 days making that process

Holy mother of Hard drives, how many gigabytes do u defrag? over nine thousand?

MædCo

Responder:

Originalmente Escrito por Marhfac

Holy mother of Hard drives, how many gigabytes do u defrag? over nine thousand?

on my desktop PC have around 4.6TB, and bare drives (not hookup to the PC) trying some day organize them and making a RAID or something around 20TB

––•(ByAlaN)•––

yes. yes

exito

sunriken

Ya era hora que en windows 8 quieran mejorar dos de las utilidades que más he utilizado en este sistema operativo para recuperar información y mejorar la velocidad de lectura de archivos provenientes del disco duro. Aunque no siempre es efectiva, me ha salvado de múltiples problemas de pérdida de datos.
Esto va a convertir windows en un sistema aún mas confiable (que desde windows 2000 van por el buen camino) a la hora de la perdida y recuperación de datos en escenarios inesperados.

Marhfac

Responder:

Originalmente Escrito por MædCo

on my desktop PC have around 4.6TB, and bare drives (not hookup to the PC) trying some day organize them and making a RAID or something around 20TB

omg are u hosting a lil server or what? Pr0n? haha

/on topic

Microsoft, lo estas haciendo del carajo.. por fin!!

Marhfac

Responder:

Originalmente Escrito por MædCo

on my desktop PC have around 4.6TB, and bare drives (not hookup to the PC) trying some day organize them and making a RAID or something around 20TB

SuerteX

-PhoeniX-

Responder:

Originalmente Escrito por J P

yes. yes

exito

Interesante que se le hagan las mejoras pertinentes, ya que, como ya lo dijeron, es una de las herramientas más útiles para recuperar "crasheos" del sistema.