Excuse me, how to solve,

CodePudding user response:

Data files on the bad block, have the backup using rman recovery

CodePudding user response:

Check whether the hard disk, hard disk more machines may be a database drive away,

CodePudding user response:

This is generally hardware or file system exceptions, need to do more at the bottom of the processing
Dealing with similar before, please see:
A lucky OSD - 04016 O/S - abnormal Error recovery
OSD - 04016: an error occurred when asynchronous I/O request queue