Risks; Limitations; Hp-Ux Configuration - HP StorageWorks 6400/8400 - Enterprise Virtual Array User Manual

• Host 2 is a multiple HBA host with multi-pathing software.
See Figure 32.

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

Limitations

• HP Continuous Access EVA 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 32 HP-UX configuration
.
1 Network interconnection
2 Host 1
3 Host 2
4 Management server
108 Single Path Implementation
Table 27 on page 123.
5 SAN switch 1
6 SAN switch 2
7 Controller A
8 Controller B