Risks; Limitations; Hp-Ux Configuration - HP StorageWorks 4400 User Manual

• Host 2 is a multiple HBA host with multipathing software.
See Figure 28.

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" on page 74.

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.
2
Figure 28 HP-UX configuration
1. Network interconnection
2. Single HBA server (Host 1)
3. Dual HBA server (Host 2)
4. Management server
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5
8
7
5. SAN switch 1
6. SAN switch 2
7. Controller A
8. Controller B
HP StorageWorks 4400 Enterprise Virtual Array user guide
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