Figures
Figure 1-1. Simple Failover to an Idle NFS Server . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 1-2. Failover from One Active NFS Server to Another. . . . . . . . . . . . . . . . . . 14 Figure 1-3. A Host Configured as Adoptive Node for Multiple Packages . . . . . . . . . 15 Figure 1-4. Cascading Failover with Three Adoptive Nodes . . . . . . . . . . . . . . . . . . . 16 Figure 1-5. Server-to-Server Cross Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 2-1. Server-to-Server Cross-Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Figure 3-1. Three-Server Mutual Takeover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Figure 3-2. Three-Server Mutual Takeover after One Server Fails . . . . . . . . . . . . . 56 Figure 3-3. One Adoptive Node for Two Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Figure 3-4. One Adoptive Node for Two Packages after One Server Fails . . . . . . . . 65 Figure 3-5. Cascading Failover with Three Servers . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Figure 3-6. Cascading Failover with Three Servers after One Server Fails . . . . . . . 76 Figure 3-7. Two Servers with NFS Cross-Mounts . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Figure 3-8. Two Servers with NFS Cross-Mounts after One Server Fails . . . . . . . . 83
5
