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7 troubleshooting, servicing, and maintenance – HP StorageWorks X3000 Network Storage Systems User Manual

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Preparing for cluster installation .................................................................................................. 94

Before beginning installation ............................................................................................... 94
Using multipath data paths for high availability
...................................................................... 94
Checklists for cluster server installation
.................................................................................. 94

Network requirements .................................................................................................. 94
Shared disk requirements .............................................................................................. 95

Cluster installation ..................................................................................................................... 95

Setting up networks ............................................................................................................ 96

Configuring the private network adapter ......................................................................... 96
Configuring the public network adapter
.......................................................................... 96
Renaming the local area connection icons
...................................................................... 96
Verifying connectivity and name resolution
...................................................................... 96
Verifying domain membership
....................................................................................... 96
Setting up a cluster account
.......................................................................................... 96
About the Quorum disk
................................................................................................ 96
Configuring shared disks .............................................................................................. 97
Verifying disk access and functionality
............................................................................ 97

Configuring cluster service software ............................................................................................. 97

Using Cluster Administrator ................................................................................................. 97
Creating a cluster
............................................................................................................... 97
Adding nodes to a cluster .................................................................................................... 98
Geographically dispersed clusters
........................................................................................ 98

Cluster groups and resources, including file shares ........................................................................ 98

Cluster group overview ....................................................................................................... 98

Node-based cluster groups ........................................................................................... 99
Load balancing
........................................................................................................... 99

File share resource planning issues ....................................................................................... 99

Resource planning ....................................................................................................... 99
Permissions and access rights on share resources ........................................................... 100
NFS cluster-specific issues
........................................................................................... 100

Non cluster aware file sharing protocols .............................................................................. 101
Adding new storage to a cluster
......................................................................................... 101

Creating physical disk resources .................................................................................. 101
Creating file share resources
....................................................................................... 101
Creating NFS share resources ..................................................................................... 102

Shadow copies in a cluster ................................................................................................ 102
Extend a LUN in a cluster
.................................................................................................. 102
MSNFS administration on a server cluster
............................................................................ 102

Best practices for running Server for NFS in a server cluster ............................................. 103

Print services in a cluster .......................................................................................................... 103

Creating a cluster printer spooler ........................................................................................ 103

Advanced cluster administration procedures ............................................................................... 104

Failing over and failing back ............................................................................................. 104
Restarting one cluster node ................................................................................................ 105
Shutting down one cluster node
.......................................................................................... 105
Powering down the cluster
................................................................................................. 105
Powering up the cluster ..................................................................................................... 106

7 Troubleshooting, servicing, and maintenance ..................................... 107

Troubleshooting the storage system ............................................................................................ 107
WEBES (Web Based Enterprise Services)
................................................................................... 107
Maintenance and service ......................................................................................................... 108

Maintenance updates ....................................................................................................... 108

System updates .......................................................................................................... 108

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