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Microsoft Redesigns chkdsk For Windows 8, Improves NTFS Health Model

Posted by Soulskill on from the strict-diet-and-lots-of-exercise dept.

MojoKid writes "Microsoft can't do anything to magically make hard drives stop failing when parts go bad, but Redmond is rolling out a new NTFS health model for Windows 8 with a redesigned chkdsk tool for disk corruption detection and fixing. In past versions of the chkdsk and NTFS health model, the file system volume was either deemed healthy or not healthy. In Windows 8, Microsoft is changing things up. Rather than hours of downtime, Windows 8 splits the process into phases that include 'Detect Corruption,' 'Online Self-Healing,' 'Online Verification,' 'Online Identification & Logging,' and 'Precise & Rapid Correction.'"

1 of 219 comments (clear)

  1. Re:v8 chkdsk on windows 7? by Anonymous Coward · · Score: 5, Interesting

    Part of what the team has been doing since Windows 7 is to refactor large monolithic DLLs (like kernel32 and advapi) into smaller DLLs that are layered more properly and quicker to load (due to reduced size). Windows 8 continues this work. This is part of the whole "minwin" effort that lots of people in the (external to MS) rumor mill got excited about a few years back. (At least minwin is what they used to call it. Core system is another term used later.)

    As a result of this work, in Win7 and Win8, most binaries you find in system32 depend on newfangled DLLs not present in a downlevel system and will thus not load on an older version of the OS. So I doubt it. (Not to mention that this new thing in particular, since it's about modifying online filesystems, might depend on new ioctls or other hooks in ntfs.sys or maybe some other driver - though I can't say I know that for sure.)

    -Former Windows dev.