... "Data Blocks, Extents, andSegments" in Oracle8i Concepts for more information.Rollback Segments6-10Oracle8i Parallel Server Concepts and AdministrationOnce created, both public and ... "Parallel Cache Management InstanceLocks".Background Processes5-6Oracle8i Parallel Server Concepts and AdministrationWhen an instance fails in shared mode, another instance’s SMON detects ... InstanceIDLMMasterLMDLMDBSPFG1243Cache Fusion Processing and the Block Server Process5-8Oracle8i Parallel Server Concepts and Administration2. The LMD process of the master node forwards the lock request to the...