Veritas Storage Foundation™ and High Availability Solutions ...
Veritas Storage Foundation™ and High Availability Solutions ... Veritas Storage Foundation™ and High Availability Solutions ...
28Storage Foundation and High Availability Solutions support for Solaris ZonesConfiguring VCS in zones7 Set permissions for the zone root directory.chmod 700 zonepath8 Repeat step 2 to step 7 on each system in the service group’s SystemList.9 Mount the file system that contains the shared storage on one of the systemsthat share the storage to the directory specified in zonepath.10 Run the following command to install the zone on the system where the zonepath is mounted.zoneadm -z zonename install11 If the application data is on a loopback file system, mount the file systemcontaining the application’s data on shared storage.12 Boot the zone.zoneadm -z zonename boot13 If the application data is on a direct mount file system, mount the file systemfrom the global zone with the complete path that starts with the zone root.Performing the initial internal zone configurationWhen a zone is booted for the first time after installation, the zone is in anunconfigured state. The zone does not have an internal configuration for namingservices. Its locale and time zone have not been set, and various other configurationtasks have not been performed. You need to perform the initial internal zoneconfiguration after zone installation.You can perform the internal zone configuration in the following ways:■■sysidcfg toolZone console loginFor more details refer to Oracle documentation about "Performing the InitialInternal Zone Configuration" section in the System Administration Guide: OracleSolaris Containers-Resource Management and Oracle Solaris Zones guide.About installing applications in a zonePerform the following tasks to install the application in a zone:■If you have created zones locally on each node in the cluster, install theapplication identically in all zones on all nodes. If you are installing an
Storage Foundation and High Availability Solutions support for Solaris ZonesConfiguring VCS in zones29application that supports a Veritas High Availability agent, see the installationand configuration guide for the agent.■■Install the agent. Agent packages are installed in the global zone and thecurrently existing zones. The operating system installs the agents in futurezones when they are installed.You must define all the mount points that the application uses that areconfigured in the zone in the service group's configuration.Configuring the service group for the applicationYou need to configure the application service group and the required resourcedependencies. The following diagrams illustrates different examples of resourcedependencies. In one case the zone root is set up on local storage. In the other,zone root is set up on shared storage.Resource dependency diagrams: zone root on local disksThe following resource dependency diagrams show zone configurations on localdisks configured for loopback and direct mounted file systems.Figure 2-1 depicts the dependency diagram when the zone root is set up on localstorage with the loopback file system for the application. You can replace theMount resource with the CFSMount resource and the DiskGroup resource withthe CVMVolDg resource in the following diagram. In this configuration, decide ifyou want the service group to be a parallel service group. If so, you may need tolocalize certain attributes for resources in the service group. For example, youhave to change the IP resource's Address attribute for each node.Figure 2-1Zone root on local disks with loopback file systemApplicationIPZoneNICMountDiskGroupApplicationFigure 2-2 depicts the dependency diagram when the zone root is set up on localstorage with a direct mount file system for the application. You can replace theMount resource with the CFSMount resource and the DiskGroup resource with
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<strong>Storage</strong> Foundation <strong>and</strong> <strong>High</strong> <strong>Availability</strong> <strong>Solutions</strong> support for Solaris ZonesConfiguring VCS in zones29application that supports a <strong>Veritas</strong> <strong>High</strong> <strong>Availability</strong> agent, see the installation<strong>and</strong> configuration guide for the agent.■■Install the agent. Agent packages are installed in the global zone <strong>and</strong> thecurrently existing zones. The operating system installs the agents in futurezones when they are installed.You must define all the mount points that the application uses that areconfigured in the zone in the service group's configuration.Configuring the service group for the applicationYou need to configure the application service group <strong>and</strong> the required resourcedependencies. The following diagrams illustrates different examples of resourcedependencies. In one case the zone root is set up on local storage. In the other,zone root is set up on shared storage.Resource dependency diagrams: zone root on local disksThe following resource dependency diagrams show zone configurations on localdisks configured for loopback <strong>and</strong> direct mounted file systems.Figure 2-1 depicts the dependency diagram when the zone root is set up on localstorage with the loopback file system for the application. You can replace theMount resource with the CFSMount resource <strong>and</strong> the DiskGroup resource withthe CVMVolDg resource in the following diagram. In this configuration, decide ifyou want the service group to be a parallel service group. If so, you may need tolocalize certain attributes for resources in the service group. For example, youhave to change the IP resource's Address attribute for each node.Figure 2-1Zone root on local disks with loopback file systemApplicationIPZoneNICMountDiskGroupApplicationFigure 2-2 depicts the dependency diagram when the zone root is set up on localstorage with a direct mount file system for the application. You can replace theMount resource with the CFSMount resource <strong>and</strong> the DiskGroup resource with
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