Chapter 5 NDB Cluster Start Phases

Table of Contents

5.1 Initialization Phase (Phase -1)

5.2 Configuration Read Phase (STTOR Phase -1)

5.3 STTOR Phase 0

5.4 STTOR Phase 1

5.5 STTOR Phase 2

5.6 NDB_STTOR Phase 1

5.7 STTOR Phase 3

5.8 NDB_STTOR Phase 2

5.9 STTOR Phase 4

5.10 NDB_STTOR Phase 3

5.11 STTOR Phase 5

5.12 NDB_STTOR Phase 4

5.13 NDB_STTOR Phase 5

5.14 NDB_STTOR Phase 6

5.15 STTOR Phase 6

5.16 STTOR Phase 7

5.17 STTOR Phase 8

5.18 NDB_STTOR Phase 7

5.19 STTOR Phase 9

5.20 STTOR Phase 101

5.21 System Restart Handling in Phase 4

5.22 START_MEREQ Handling

The start of an NDB Cluster data node is processed in series of phases which is synchronised with other nodes that are starting up in parallel with this node as well as with nodes already started. The next several sections of this chapter describe each of these phases in detail.