Hello all,

On a Solaris 9 machine, I'm having an I/O error:

$ cd /some/directory
$ echo * | (fgrep -s ' msg00175.html '; echo $?)
0                           #--> file does exist.
$ ls msg00175.html
msg00175.html: I/O error    #--> cannot stat
$ truss ls msg00175.html
[...]
lstat64("msg00175.html", 0xFFBFFB50)            Err#5 EIO
[...]
$

There's no related error message either in /var/log/syslog or
/var/adm/messages .  The message "I/O error" isn't very helpful;
the message doesn't tell you what's wrong with the file.

I'm wondering how I can obtain more information about the
(apparently) broken file beyond "I/O error".  The only fix
may be just to delete the file, but
1) I'm wondering if it's possible to recover the file, and
2) I'm curious.

Thank you,
Ryo

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In article <e10cccdf.0407081836.7283c96@posting.google.com>, furufuru@ccsr.u-tokyo.ac.jp (Ry
o Furue) writes:
> Hello all,
>
> On a Solaris 9 machine, I'm having an I/O error:
>
>     $ cd /some/directory
>     $ echo * | (fgrep -s ' msg00175.html '; echo $?)
>     0                           #--> file does exist.
>     $ ls msg00175.html
>     msg00175.html: I/O error    #--> cannot stat
>     $ truss ls msg00175.html
>     [...]
>     lstat64("msg00175.html", 0xFFBFFB50)            Err#5 EIO
>     [...]
>     $
>
> There's no related error message either in /var/log/syslog or
> /var/adm/messages .  The message "I/O error" isn't very helpful;
> the message doesn't tell you what's wrong with the file.
>
> I'm wondering how I can obtain more information about the
> (apparently) broken file beyond "I/O error".  The only fix
> may be just to delete the file, but
> 1) I'm wondering if it's possible to recover the file, and
> 2) I'm curious.
>
> Thank you,
> Ryo

If it is a local disk ('df -F' tells it),
try to umount it and run fsck.
(otherwise 'reboot -- -s' then run fsck).

If it is on the network, umount/mount it.

--
Michael Tosch
IT Specialist
HP Managed Services Germany
Phone: +49 2407 575 313
Mail: michael.tosch:hp.com

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