When the ASM health checker detects a problem, it logs an error message indicating that a failure has been detected. The message may look like this:
ALTER DISKGROUP DATA ONLINE DISK 'DATA_0001' POWER 3; -- wait for rebalance to complete SELECT * FROM v$asm_operation;
:
Regularly back up ASM metadata to recover from logical corruption without losing disk groups:
When the ASM health checker detects a problem, it logs an error message indicating that a failure has been detected. The message may look like this:
ALTER DISKGROUP DATA ONLINE DISK 'DATA_0001' POWER 3; -- wait for rebalance to complete SELECT * FROM v$asm_operation;
:
Regularly back up ASM metadata to recover from logical corruption without losing disk groups:
