Hitachi Compute Blade 2000, Руководство пользователя

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Example of system configuration
(directly connected to storage)
An example of connection directly to storage with 8-Gbps Fibre-channel adapter is as
follows:
Four partitions (LPARs) are configured in LPAR manager, each of which is allocated a
system path and data path. They are implemented redundancy with redundancy software
such as HDLM and HFC-PCM.

The four ports share each HBA port using the FC sharing function.

Make sure to connect the storage via Loop to use the FC sharing function with 8
Gbps Fibre-channel adapter. See How to use the shared FC function (II)
with connection directly to storage for details.

Multiple LPARs can share an HBA port. To share a port, allocate the port to LPARs
on the LPAR manager screen using the WWN identifier (vfcID). The following is
an example for allocation with vfcID (1 to 15) in this configuration.
vfc ID
HBAO HBA1
Port 0 Port 1 Port 0 Port 1
1 LPAR1 allocated LPAR1 allocated LPAR1 allocated LPAR1 allocated
2 LPAR2 allocated LPAR2 allocated LPAR2 allocated LPAR2 allocated
3 LPAR3 allocated LPAR3 allocated LPAR3 allocated LPAR3 allocated
4 LPAR4 allocated LPAR4 allocated LPAR4 allocated LPAR4 allocated
5 Unused Unused Unused Unused
| Unused Unused Unused Unused
15 Unused Unused Unused Unused