HP StorageWorks 4400 Enterprise Virtual Array user ... - BUSINESS IT
HP StorageWorks 4400 Enterprise Virtual Array user ... - BUSINESS IT
HP StorageWorks 4400 Enterprise Virtual Array user ... - BUSINESS IT
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HBA configuration<br />
Risks<br />
Limitations<br />
Host 1 is a single path HBA host.<br />
Host 2 is a multiple HBA host with multipathing software.<br />
See Figure 31.<br />
Single path failure may result in loss of data accessibility and loss of host data that has not been<br />
written to storage.<br />
Controller shutdown results in loss of data accessibility and loss of host data that has not been<br />
written to storage.<br />
NOTE:<br />
For additional risks, see “Sun Solaris” on page 75.<br />
<strong>HP</strong> Continuous Access EVA is not supported with single path configurations.<br />
Single path HBA server is not part of a cluster.<br />
Booting from the SAN is not supported.<br />
2<br />
Figure 31 SUN Solaris configuration<br />
1. Network interconnection<br />
64<br />
5<br />
Single path implementation<br />
1<br />
8<br />
7<br />
3<br />
6<br />
5. SAN switch 1<br />
4<br />
26464a
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