hardware problem?

From: Dba DBA <oracledbaquestions_at_gmail.com>
Date: Mon, 3 Nov 2008 13:14:44 -0500
Message-ID: <f30139790811031014t4489e12jd5e3176eab92f976@mail.gmail.com>

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

Received on Mon Nov 03 2008 - 12:14:44 CST

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