Re: hardware problem?
Date: Mon, 3 Nov 2008 12:59:18 -0600 (CST)
Or your backups are not configured correctly and are attempting to backup your live datafiles (which is useless for recovery) and/or are locking files as they are backed up.
Your SysAdmin should be able to check the Event log to confirm/deny the hardware theory.
> i googled this. this looks like a hardware issue right?
> ERROR at line 1:
> ORA-01115: IO error reading block from file 12 (block # 546933)
> ORA-01110: data file 12:
> ORA-27091: unable to queue I/O
> ORA-27070: async read/write failed
> OSD-04006: ReadFile() failure, unable to read from file
> O/S-Error: (OS 121) The semaphore timeout period has expired.
> ORA-06512: at "SYS.DBMS_REPAIR", line 293
> ORA-06512: at line 1