8.7.1 How to Configure the Sun Cluster HA for Netscape Data Services

1. Run the hadsconfig(1M) command to configure your Sun Cluster data service(s).

   The hadsconfig(1M) command is used to create, edit, and delete instances of a Sun Cluster HA for Netscape data service. See the hadsconfig(1M) man page for details. Refer to "8.7.2 Configuration Parameters for the Sun Cluster HA for Netscape Data Services", for information on the input to supply to hadsconfig(1M).

   phys-hahost1# hadsconfig

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   Note -

   Sun Cluster HA for Netscape News and Sun Cluster HA for Netscape HTTP support installation of multiple instances of news and http servers, which can be located anywhere in the cluster. Because the mail protocol listens to a well-known port, only one instance of Sun Cluster HA for Netscape Mail can exist in a cluster.

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2. Register the Sun Cluster HA for Netscape data services.

   Register the data services by running the hareg(1M) command.

   If you installed the data service packages on all potential masters of a logical host but not on all hosts in the cluster, use the -h option and specify the logical host name.

   Table 8-3 Data Service Registration Names and Syntax

   Data Service	Registration Syntax
   Sun Cluster HA for Netscape HTTP	hareg -s -r nshttp [-h logicalhost]
   Sun Cluster HA for Netscape News	hareg -s -r nsnews [-h logicalhost]
   Sun Cluster HA for Netscape Mail	hareg -s -r nsmail [-h logicalhost]
   Sun Cluster HA for Netscape LDAP	hareg -s -r nsldap [-h logicalhost]

3. Run the hareg -Y command to enable all services and perform a cluster reconfiguration.

   phys-hahost1# hareg -Y

   The configuration is complete.