Re: ORA-00345: redo log write error block

The backup "locks" the file.

Normally, we exclude the Oracle Database and Redo Log files from the directory list
for backups when doing OS or NetBackup backups. Use RMAN to create Oracle Backups.

Hemant
At 04:56 AM Wednesday, you wrote:
>This error occured on Windows Server 2003 while the weekly backup
>(Symantec) was running.
>Anyone have any ideas why this occurred and as possible work areound?
>
>Thanks
>
>Sat Sep 08 04:18:13 2007
>Errors in file c:\oraqa\admin\BLUESKY\bdump\bluesky_lgwr_2752.trc:
>ORA-00345: redo log write error block 2 count 276
>ORA-00312: online log 1 thread 1: 'K:\ORADATA\BLUESKY\REDO01.LOG'
>ORA-27072: skgfdisp: I/O error
>OSD-04008: WriteFile() failure, unable to write to file
>O/S-Error: (OS 5) Access is denied.
>

Hemant K Chitale
http://hemantoracledba.blogspot.com

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