You enable a component by setting its component_state property to Enabled. This removes the component from the ASR blacklist.
-> set /SYS/PM0/CMP0/BOB1/CH0/D0 component_state=Enabled
-> stop /SYS Are you sure you want to stop /SYS (y/n)? y Stopping /SYS -> start /SYS Are you sure you want to start /SYS (y/n)? y Starting /SYS
Note - In the Oracle ILOM shell there is no notification when the system is actually powered off. Powering off takes about a minute. Use the show /HOST command to determine if the host has powered off.