Extend Virtual Disk Wizard ......................................................................................... 123
Schedule Snapshot Wizard ......................................................................................... 123
Hardware provider ........................................................................................................... 124
Cluster support ................................................................................................................. 124
9 Cluster administration ..................................................................... 125
Cluster overview ..................................................................................................................... 125
Cluster terms and components .................................................................................................. 126
Nodes ............................................................................................................................ 126
Resources ........................................................................................................................ 126
Cluster groups ................................................................................................................. 127
Virtual servers .................................................................................................................. 127
Failover and failback ........................................................................................................ 127
Quorum disk ................................................................................................................... 127
Cluster concepts ..................................................................................................................... 128
Sequence of events for cluster resources .............................................................................. 128
Hierarchy of cluster resource components ............................................................................ 129
Cluster planning ..................................................................................................................... 129
Storage planning ............................................................................................................. 130
Network planning ............................................................................................................ 130
Protocol planning ............................................................................................................. 131
Preparing for cluster installation ................................................................................................ 132
Before beginning installation ............................................................................................. 132
Using multipath data paths for high availability .................................................................... 132
Enabling cluster aware Microsoft Services for NFS (optional) .................................................. 132
Checklists for cluster server installation ................................................................................ 133
Network requirements ................................................................................................ 133
Shared disk requirements ............................................................................................ 134
Cluster installation ................................................................................................................... 134
Setting up networks .......................................................................................................... 135
Configuring the private network adapter ....................................................................... 135
Configuring the public network adapter ........................................................................ 135
Renaming the local area connection icons .................................................................... 135
Verifying connectivity and name resolution .................................................................... 135
Verifying domain membership ..................................................................................... 136
Setting up a cluster account ........................................................................................ 136
About the Quorum disk .............................................................................................. 136
Configuring shared disks ............................................................................................ 136
Verifying disk access and functionality .......................................................................... 136
Configuring cluster service software ........................................................................................... 136
Using Cluster Administrator ............................................................................................... 137
Using Cluster Administrator remotely ............................................................................ 137
The HP Storage Server Management Console ................................................................ 137
Creating a cluster ............................................................................................................. 137
Adding nodes to a cluster .................................................................................................. 137
Geographically dispersed clusters ...................................................................................... 138
Cluster groups and resources, including file shares ...................................................................... 138
Cluster group overview ..................................................................................................... 138
Node-based cluster groups ......................................................................................... 138
Load balancing ......................................................................................................... 139
File share resource planning issues ..................................................................................... 139
Resource planning ..................................................................................................... 139
Permissions and access rights on share resources ........................................................... 139
NFS cluster-specific issues ........................................................................................... 140
HP ProLiant Storage Server 7
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