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スイッチ HP XP20000/XP24000のPDF 設定マニュアルをオンラインで閲覧またはダウンロードできます。HP XP20000/XP24000 38 ページ。 Hp storageworks xp disk array configuration guide: vmware (a5951-96106, september 2010)
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Figure 4 Multi-cluster environment

Within the SAN, the clusters may be homogeneous (all the same operating system) or they may be

heterogeneous (mixed operating systems). How you configure LUN security and fabric zoning depends

on the operating system mix and the SAN configuration.

WARNING!

For OpenVMS — HP recommends that a volume be presented to one OpenVMS cluster or stand

alone system at a time. Volumes should not be presented to allow them to move between stand alone

systems and/or OpenVMS clusters, as this can lead to corruption of the OpenVMS volume and data

loss.

Fabric zoning and LUN security for multiple operating systems

You can connect multiple clusters with multiple operating systems to the same switch and fabric using

appropriate zoning and LUN security as follows:

Storage port zones can overlap if more than one operating system needs to share an array port.

Heterogeneous operating systems can share an array port if you set the appropriate host group

and mode. All others must connect to a dedicated array port.

Use LUN Manager for LUN isolation when multiple hosts connect through a shared array port.

LUN Manager provides LUN security by allowing you to restrict which LUNs each host can access.

Table 3 Fabric zoning and LUN security settings

Environment

Standalone SAN

(non-clustered)

Clustered SAN

Multi-Cluster SAN

Installing and configuring OpenVMS for the XP family of disk arrays

OS Mix

homogeneous (a single OS type

present in the SAN)

heterogeneous (more than one OS

type present in the SAN)

Fabric Zoning

Must be used when mul-

Not required

tiple hosts or cluster nodes

connect through a shared

Required

port

LUN Security