Database Error Messages

ORA-27603

Smart I/O failed due to an I/O error on disk: "disk_name", disk offset: "disk_offset", I/O size: "io_size".
  • disk_name: The address of the disk.
  • disk_offset: The disk offset of the I/O.
  • io_size: The number of bytes of the I/O.

Cause

An I/O request is failing, possibly due to a configuration problem or a hardware failure.


Action

Check the specified disk for any errors and contact Oracle Support.