Bug ID: 26167176
Issue: After performing a downgrade from firmware version 4.650.00-7176 to 4.230.40-3739, the Oracle Solaris operating system fails to boot.
Workaround: None. Downgrading the HBA firmware version from 4.650.00-7176 to an older firmware version is not supported. The HBA must remain at the 4.650.00-7176 level, or higher.