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Bug #1853

panic trying to read from damaged disk

Added by ftigeot about 6 years ago. Updated almost 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
VFS subsystem
Target version:
Start date:
Due date:
% Done:

0%


Description

I recently tried to read a damaged disk with a NTFS filesystem.

After a few minutes of disk operations, the machine paniced with
the message "bgetvp - overlapping buffer"

Core files for this issue are on http://dl.zefyris.com/crash.33/


Related issues

Related to Bug #2388: ntfs mount problems (dfly 3.0.2 + ntfsprogs) Closed 06/18/2012

Associated revisions

Revision b07e7f2d (diff)
Added by tuxillo almost 3 years ago

kernel/ntfs - Fix buffer overlapping problems.

- Read only one cluster at a time.
- Do not cache boot block.

Taken-from: FreeBSD's r118035
Dragonfly-bug: <http://bugs.dragonflybsd.org/issues/2388>

(Commit refs #2388 and fixes #1853)

Revision 3ed4c2fb (diff)
Added by tuxillo over 2 years ago

kernel/ntfs - Fix buffer overlapping problems.

- Read only one cluster at a time.
- Do not cache boot block.

Taken-from: FreeBSD's r118035
Dragonfly-bug: <http://bugs.dragonflybsd.org/issues/2388>

(Commit refs #2388 and fixes #1853)

History

#1 Updated by tuxillo almost 3 years ago

  • Related to Bug #2388: ntfs mount problems (dfly 3.0.2 + ntfsprogs) added

#2 Updated by tuxillo almost 3 years ago

  • Description updated (diff)
  • Category set to VFS subsystem
  • Status changed from New to In Progress
  • Assignee changed from 0 to tuxillo
  • Target version set to 3.8.0

#3 Updated by tuxillo almost 3 years ago

  • Status changed from In Progress to Feedback

Hi,

Should be fixed in the asociated revisions.
Can you please let us know if it's possible to retry it?

If not I think we can close this issue.

Cheers,
Antonio Huete

#4 Updated by tuxillo almost 3 years ago

  • Status changed from Feedback to Closed

Closing this one.

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