I have a monster box has one OLAP instance and one SQL Instance(houses source data for OLAP). WHen processing one of the cubes i get OLE DB error: OLE DB or ODBC error: The operating system returned error 23(Data error (cyclic redundancy check).) to SQL Server during a read at offset 0x000005709a0000 in file 'T:\tempdb\tempdb.mdf'This is a 32 core Numa monster (new dell server) with SSD for the drives. I have 8 tempdb files (had 4 got same error). The tempdb disk is buried at 100%. This error show for data shows a corruption, ( i have 200 gig for tempdb) This is all SAN attached. ANy ideas?
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