6.2. cmgr Script

#!/usr/cluster/bin/cluster_mgr -f
define node N1
        set hostname to N1
        set sysctrl_type to msc
        set sysctrl_status to enabled
        set sysctrl_password to none
        set sysctrl_owner to N4
        set sysctrl_device to /dev/ttydn001
        set sysctrl_owner_type to tty
        add nic ef2-N1
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 1
        done
        add nic eth0-N1
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 2
        done
        add nic eth1-N1
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 3
        done
done


define node N2
        set hostname to N2
        set sysctrl_type to msc
        set sysctrl_status to enabled
        set sysctrl_password to none
        set sysctrl_owner to N4
        set sysctrl_device to /dev/ttydn002
        set sysctrl_owner_type to tty
        add nic ef2-N2
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 1
        done
        add nic eth0-N2
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 2
        done
        add nic eth1-N2
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 3
        done
done

define node N3
        set hostname to N3
        set sysctrl_type to msc
        set sysctrl_status to enabled
        set sysctrl_password to none
        set sysctrl_owner to N4
        set sysctrl_device to /dev/ttydn003
        set sysctrl_owner_type to tty
        add nic ef2-N3
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 1
        done
        add nic eth0-N3
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 2
        done
        add nic eth1-N3
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 3
        done
done


define node N4
        set hostname to N4
         add nic ef2-N4
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 1
        done
        add nic eth0-N4
                set heartbeat to true
                set ctrl_msgs to true
                set priority to 2
        done
done
define cluster TEST
        set notify_cmd to /usr/bin/mail
        set notify_addr to failsafe_sysadm@company.com
        add node N1
        add node N2
        add node N3
done

define failover_policy fp1
        set attribute to Auto_Failback
        set attribute to Auto_Recovery
        set script to ordered
        set domain to N1 N2 N3
done


define failover_policy fp2
        set attribute to Controlled_Failback
        set attribute to Inplace_Recovery
        set script to round-robin
        set domain to N2 N3
done

define resource 192.26.50.1 of resource_type IP_address in cluster TEST
        set NetworkMask to 0xffffff00
        set interfaces to eth0,eth1
        set BroadcastAddress to 192.26.50.255
done

define resource ha1_vol of resource_type volume in cluster TEST
        set devname-owner to root
        set devname-group to sys
        set devname-mode to 666
done

define resource /ha1 of resource_type filesystem in cluster TEST
        set volume-name to ha1_vol
        set mount-options to rw,noauto
        set monitoring-level to 2
done

modify resource /ha1 of resource_type filesystem in cluster TEST
        add dependency ha1_vol of type volume
done

define resource /ha1/export of resource_type NFS in cluster TEST
        set export-info to rw,wsync
        set filesystem to /ha1
done

modify resource /ha1/export of resource_type NFS in cluster TEST
        add dependency /ha1 of type filesystem
done
define resource_group RG1 in cluster TEST
        set failover_policy to fp1
        add resource 192.26.50.1 of resource_type IP_address
        add resource ha1_vol of resource_type volume
        add resource /ha1 of resource_type filesystem
        add resource /ha1/export of resource_type NFS
done


define resource 192.26.50.2 of resource_type IP_address in cluster TEST
        set NetworkMask to 0xffffff00
        set interfaces to eth0
        set BroadcastAddress to 192.26.50.255
done

define resource ha2_vol of resource_type volume in cluster TEST
        set devname-owner to root
        set devname-group to sys
        set devname-mode to 666
done

define resource /ha2 of resource_type filesystem in cluster TEST
        set volume-name to ha2_vol
        set mount-options to rw,noauto
        set monitoring-level to 2
done

modify resource /ha2 of resource_type filesystem in cluster TEST
        add dependency ha2_vol of type volume
done

define resource /ha2/export of resource_type NFS in cluster TEST
        set export-info to rw,wsync
        set filesystem to /ha2
done

modify resource /ha2/export of resource_type NFS in cluster TEST
        add dependency /ha2 of type filesystem
done

define resource_group RG2 in cluster TEST
        set failover_policy to fp2
        add resource 192.26.50.2 of resource_type IP_address
        add resource ha2_vol of resource_type volume
        add resource /ha2 of resource_type filesystem
        add resource /ha2/export of resource_type NFS
done


quit