Cause
The specified block size of the redo log is greater than the maximum block size for the operating system.
The specified block size of the redo log is greater than the maximum block size for the operating system.
Create the redo log on a device with a smaller block size
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e0.htm
https://community.oracle.com/message/1874204
https://community.oracle.com/message/9728636
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