Re: SMP, ext2, again: rm: cannot remove file: Input/output errors

From: Stephen C. Tweedie (sct@redhat.com)
Date: Fri Feb 18 2000 - 15:16:23 EST


Hi,

On Thu, 17 Feb 2000 15:42:29 -0500 (EST), Mike Porter <mike@UDel.Edu>
said:

> I have seen one occurance of this on my machine - dual Pentium IIIs.
> 2.3.43.

> ls <file-name> would list the file.
> ls -l <file-name> would generate an I/O error, as would any other
> attempt to open the file.

> Rebooted a day or two later (after my first occurance of seeing the
> missing interrupt for /dev/hda for the first time ever - system
> would not recover). fsck reported a bad/unused inode.

That looks exactly like what I'd expect to see if the disk returned a
bad block in the middle of an inode table. In particular, the
filesystem is correctly returning a clean EIO error to the application
rather than getting itself tied up in knots over the error.

Looks like the kernel was working perfectly here...

--Stephen

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