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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5<br />
8<br />
6<br />
10<br />
Figure 27 Single path HBA server with OpenVMS<br />
1. Network interconnection<br />
2. Single HBA server (Host 1)<br />
3. Dual HBA server (Host 2)<br />
4. Management server<br />
5. Multiple single HBA paths<br />
<strong>HP</strong>-UX configuration<br />
Requirements<br />
HBA configuration<br />
58<br />
1<br />
9<br />
3<br />
7<br />
6. SAN switch 1<br />
7. SAN switch 2<br />
8. Fabric zone<br />
9. Controller A<br />
10. Controller B<br />
Proper switch zoning must be used to ensure each single path HBA has an exclusive path to its<br />
LUNs.<br />
4<br />
26465a<br />
Single path HBA server can be in the same fabric as servers with multiple HBAs.<br />
Single path HBA server cannot share LUNs with any other HBAs.<br />
In the use of snapshots and snapclones, the source virtual disk and all associated snapshots and<br />
snapclones must be presented to the single path hosts that are zoned with the same controller. In<br />
the case of snapclones, after the cloning process has completed and the clone becomes an ordinary<br />
virtual disk, you may present that virtual disk as you would any other ordinary virtual disk.<br />
Host 1 is a single path HBA host.<br />
Single path implementation
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