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    SubjectRe: filesystem bug?
    BTW, this happens on these filesystems we tried: ext2, ext3, and XFS.

    Bryan Whitehead wrote:
    > I get this problem all the time here at JPL. I can always get the files
    > back by remounting the filesystem.
    >
    > For example if /dev/sdb1 mounted on /export/project is getting wierd
    > "Input/output" errors I can simply run this command:
    > mount -o remount /dev/sdb1 /export/project
    >
    > It's been about a year of these problems... I'll try running the test
    > Tsuchiya Yoshihiro made to reproduce. (I have not been able to create a
    > test that can consistantly reproduce... but the problem has sure screwed
    > up some data-gathering runs in the lab).
    >
    > These are all on Mandrake kernels though.... (from the 9.0 series). so
    > that's 2.4.19+tonOfPatches.
    >
    > Stephen C. Tweedie wrote:
    >
    >> Hi,
    >>
    >> On Mon, 2003-12-15 at 09:25, Tsuchiya Yoshihiro wrote:
    >>
    >>
    >>> Following is an Ext2 result and the inode is filled by zero.
    >>> I think the inode becomes a badinode.
    >>
    >>
    >>
    >>> [root@dell04 tsuchiya]# ls -l
    >>> /mnt/foo/ae/dir0/mozilla/layout/html/tests/table/bugs/bug2757.html
    >>> ls:
    >>> /mnt/foo/ae/dir0/mozilla/layout/html/tests/table/bugs/bug2757.html:
    >>> Input/output error
    >>
    >>
    >>
    >> "Input/output error" can sometimes mean that the kernel has found a
    >> filesystem problem, but it also often indicates a device-layer
    >> problem. Is there anything helpful in the kernel logs?
    >>
    >> Cheers,
    >> Stephen
    >>
    >>
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    >
    >


    --
    Bryan Whitehead
    SysAdmin - JPL - Interferometry and Large Optical Systems
    Phone: 818 354 2903
    driver@jpl.nasa.gov

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