Online Access Free HP0-093 Practice Test

Exhibit:

Which statement describes the correct action Serviceguard will take in case of a primary network card failure on system_a?

• A.Configure the standby LAN card with the same configuration as the primary LAN card on both systems.
• B.Configure the standby LAN card with the same configuration as the primary LAN card on system_a.
• C.Failover the package ora_pkg to system_b.
• D.Package ora_pkg will be halted.

DRAG DROP
Using drag and drop, order the necessary steps on each system to complete the task below. There is more than one possible answer.
Configure the existing active volume group vg_apps with the minor number
0x020000 on the node system_a to be shared between the two nodes system_a and system_b in the same Serviceguard cluster.

Correct Answer:

Exhibit:
# **********************************************************************
# ********* HIGH AVAILABILITY CLUSTER CONFIGURATION FILE
***************
# ***** For complete details about cluster parameters and how to ****
# ***** set them, consult the MC/ServiceGuard manual. ****
# **********************************************************************
# Enter a name for this cluster. This name will be used to identify the
# cluster when viewing or manipulating it.
CLUSTER_NAME test_cluster
NODE_NAME system_a
NETWORK_INTERFACE lan0
STATIONARY_IP 192.168.0.1
NETWORK_INTERFACE lan1
NETWORK_INTERFACE lan2
HEARTBEAT_IP 192.168.2.1
FIRST_CLUSTER_LOCK_PV /dev/dsk/c8t15d0
NODE_NAME system_b
NETWORK_INTERFACE lan0
STATIONARY_IP 192.168.0.2
NETWORK_INTERFACE lan1
NETWORK_INTERFACE lan2
HEARTBEAT_IP 192.168.2.2
FIRST_CLUSTER_LOCK_PV /dev/dsk/c1t15d0
HEARTBEAT_INTERVAL 1000000
NODE_TIMEOUT 8000000
AUTO_START_TIMEOUT 600000000
NETWORK_POLLING_INTERVAL 2000000
MAX_CONFIGURED_PACKAGES 3
VOLUME_GROUP /dev/vg_oracle
On this two node cluster, what happens if the heartbeat LAN on system_a fails?

• A.Both systems will try to grab the lock_disk and whoever activates the lock_vg first will reform the cluster and the other node will TOC.
• B.The package ora_pkg will failover to node system_b.
• C.Node system_a will TOC and node system_b will reform a one node cluster.
• D.On system_a the standby LAN card will be configured as heartbeat LAN card and the cluster status will not change.

If an NFS package control script fails, Serviceguard kills the script and marks the package "Halted." Which statements are true? (Choose three).

• A.The node must be rebooted.
• B.File systems may still be mounted.
• C.IP addresses may still be assigned.
• D.nfsd must be restarted.
• E.Volume groups may be left active.
• F.The NFS package will be enabled on the adoptive node.

100baseT Ethernet NICs and one 1000baseT gigabit Ethernet NIC, with the intent of providing a high speed data LAN with redundancy.
What is a consequence of this LAN configuration?

• A.The data packet size on the gigabit Ethernet is larger than the 1000baseT NIC and therefore will cause additional network latency.
• B.Three NICs are insufficient to provide redundancy for both the data and the heartbeat LAN.
• C.The gigabit Ethernet and the 100baseT NICs cannot share the same subnet.
• D.The NICs for the data LAN and failover LAN must be identical.