kern/123939: [msdosfs] corruptes new files

vwe at FreeBSD.org vwe at FreeBSD.org
Fri May 23 21:54:59 UTC 2008


Synopsis: [msdosfs] corruptes new files

State-Changed-From-To: open->feedback
State-Changed-By: vwe
State-Changed-When: Fri May 23 21:44:40 UTC 2008
State-Changed-Why: 

Martin, as a starting point, please give us a dmesg (verbose boot) and an
idea about the slice table of your device (fdisk /dev/da7).
Also show us output of `mount` while the device is mounted.
Please note, there are flash memory devices on the market with unreliable
memory and/or badly formatted FAT filesystems. You may want to check if
zero'ing (dd if=/dev/zero of=/dev/da7), reslicing (fdisk) and newfs'ing
your device makes a difference.
For the records: I do have a memory stick here laying around which shows
a similar effect (when mounted by volume label or device name it shows
different files). Still, this issue might be a umass problem, if not
hardware related or caused by a bad filesystem.


Responsible-Changed-From-To: freebsd-bugs->vwe
Responsible-Changed-By: vwe
Responsible-Changed-When: Fri May 23 21:44:40 UTC 2008
Responsible-Changed-Why: 

track

http://www.freebsd.org/cgi/query-pr.cgi?pr=123939


More information about the freebsd-bugs mailing list