User's Manual

HBA configuration
• Host 1 is a single path HBA host.
• Host 2 is a multiple HBA host with multipathing software.
See Figure 29 (page 79).
Risks
• Disabled jobs hang and cannot umount disks.
• Path or controller failure may results in loss of data accessibility and loss of host data that has
not been written to storage.
NOTE: For additional risks, see “HP-UX” (page 92).
Limitations
• HP P6000 Continuous Access is not supported with single-path configurations.
• Single path HBA server is not part of a cluster.
• Booting from the SAN is not supported.
Figure 29 HP-UX configuration
5. SAN switch 11. Network interconnection
6. SAN switch 22. Single HBA server (Host 1)
7. Controller A3. Dual HBA server (Host 2)
8. Controller B4. Management server
HP-UX configuration 79