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TruCluster on HP-UX: How does it look? - OpenMPE

TruCluster on HP-UX: How does it look? - OpenMPE

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<str<strong>on</strong>g>TruCluster</str<strong>on</strong>g> CFS<br />

Member 1<br />

/mnt /usr /var /etc<br />

projA<br />

/<br />

cfs<br />

/cfs<br />

projD<br />

Shared file systems,<br />

volumes, cfs<br />

provides automatic<br />

failover &<br />

c<strong>on</strong>current RW<br />

storage<br />

/cfs<br />

projD<br />

Member 2<br />

/<br />

/etc /var /usr<br />

cfs<br />

/mnt<br />

projB<br />

AdvFS<br />

AdvFS<br />

CLVM AdvFS<br />

projC<br />

AdvFS<br />

CLVM<br />

projC<br />

AdvFS<br />

AdvFS<br />

VxVM<br />

VxFS<br />

LVM<br />

VxFS<br />

LVM<br />

VxFS<br />

LVM<br />

AdvFS<br />

LVM<br />

HFS<br />

LVM<br />

Private file systems, volumes,<br />

storage<br />

private file systems,<br />

volumes, storage<br />

Applicati<strong>on</strong> and associated server <strong>on</strong>ly file system<br />

projC c<strong>on</strong>figured w<strong>it</strong>h VxFS and LVM stack, failover<br />

from member 1 to member 2 using SGPM scripting<br />

9

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