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http://techblog.avira.com/2009/11/26/chkdsk-in-windows-7/en/
chkdsk in Windows 7
November 26, 2009, 8:41 am
We got some reports of an issue where using Avira in Windows 7 leads to
regular chkdsk-runs upon reboot. Our developers are analysing the problem
and now succeeded to reproduce it. We are also in close contact with
Microsoft to get to the bottom of this issue. It is not just affecting
Avira in Windows 7 though, many other Antivirus products seem to trigger
this behavior occasionally too as we learned during the investigation of
the problem.
Microsoft introduced a slight change in the NTFS driver in Windows 7.
Anyhow, even Microsoft can not pinpoint the problem (which by the way
occurs seldom) yet.
Update: Meanwhile, we could reproduce the issue and track it down
together with Microsoft.
As far as we can tell from the current state of investigation, the problem
occurs in special conditions, when an operation is performed upon an already
deleted file. This leads to the situation that the NTFS driver / the windows
7 kernel deems the file system as corrupted (which it is not) and sets the
dirty-flag of the NTFS partition. This in turn leads to the chkdsk-run on the
next start of the system. In previous versions of the windows kernel, the
operating system just returned an error.
We found a workaround for this issue. A hotfix is currently being tested
and gets hopefully shipped next week as update, if there are no issues showing up
in Quality Assurance. The driver avgntflt.sys in version 9.0.3.17 will fix
this issue then. We will continue to analyse this issue together with
Microsoft as we need to understand the problem correctly in-depth to come up
with a better solution; maybe even a Windows Update will be necessary.
Dirk Knop
Technical Editor
結論是小紅傘的問題
等它放修正吧
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※ 編輯: hsiyun 來自: 140.113.80.253 (12/03 14:23)