Re: bad data file

From: Sybrand Bakker <oradba_at_sybrandb.demon.nl>
Date: Thu, 22 Nov 2001 19:04:46 +0100
Message-ID: <2gfqvtofi3umseiiu6vnf996gaba33jjv9@4ax.com>

On Thu, 22 Nov 2001 08:52:17 -0500, "ed zappulla" <zappullae_at_rcn.com> wrote:

>I'm getting the following errors. can it be fixed?
>
>ora 8.1.6, win2k pro
>
>EXP-00056: ORACLE error 1115 encountered
>ORA-01115: IO error reading block from file 3 (block # 94834)
>ORA-01110: data file 3: 'C:\ORA81\ORADATA\ORACLE\USERS01.DBF'
>ORA-27091: skgfqio: unable to queue I/O
>OSD-04006: ReadFile() failure, unable to read from file
>O/S-Error: (OS 23) Data error (cyclic redundancy check).
>
>

sure,
by replacing the disk and restoring the file from backup, and recovering the datafile to right before the moment the error happened.

Hth

Sybrand Bakker, Senior Oracle DBA

To reply remove -verwijderdit from my e-mail address Received on Thu Nov 22 2001 - 12:04:46 CST