Use the information in
to determine whether it is advantageous to use clustering.
Table 15 Sharing protocol cluster support
Protocol
Client Variant
Cluster Aware
(supports failover)
Supported
CIFS/SMB
Windows NT
Yes
Yes
Windows 2000
Windows 95
Windows 98
Windows ME
NFS
UNIX
Yes
Yes
Linux
HTTP
Web
No
Yes
FTP
Many
Yes
Yes
NCP
Novell
No
Yes
AppleTalk
Apple
No
No
NOTE:
AppleTalk is not supported on clustered disk resources. AppleTalk requires local memory for volume
indexing. On failover events, the memory map is lost and data corruption can occur.
Preparing for cluster installation
This section provides the steps necessary to cluster HP ProLiant storage servers.
Before beginning installation
Confirm that the following specifications have been met before proceeding:
•
The SAN Connection Guide must be completed and all the necessary software components for
connecting to the desired storage must be installed before the configuration of cluster services.
•
It is required that at least one LUN has been presented for the configuration of the Quorum
disk. This LUN must be created from shared storage and must be at least 50 MB. (500 MB is
recommended). Additional LUNS may also be presented for use as shared disk resources.
•
Cluster configurations should be deployed with dual data paths for high availability. Dual data
paths from each node enable a path failure to occur that does not force the failover of the node.
Clusters can be configured with single path, but if a failure in the path does occur, all of the node
resources will be failed to the non-affected node.
Using Secure Path
Pathing software is required in configurations where multipathing to the storage is desired or required.
For clustered products HP recommends maintaining two paths to the data as pathing software allows for
datapath failure to occur without forcing a node failover. Secure Path is fully licensed and in contained
178
Cluster Administration
Содержание ProLiant 300 Series
Страница 11: ...115 NIC Teaming status 215 HP ProLiant Storage Server administration guide xi ...
Страница 16: ...16 About this Guide ...
Страница 78: ...78 Shadow Copies ...
Страница 124: ...124 Folder Printer and Share Management ...
Страница 170: ...170 Remote Access Methods and Monitoring ...
Страница 208: ...Figure 109 HP Network Teaming Properties dialog box 2 Highlight the NICs to team 3 Click Team 208 NIC Teaming ...