1.
A system with two WPARs is reaching the memory limits imposed on them. Both have been set to a hard limit of 50%. WPAR1 has a peak from 8am-10am of 70% memory resources WPAR2 has a peak from 2pm-6pm of 65% memory resources At peak times the system may kill processes which request more memory, as paging space is exhausted. What action would allow the two partitions to run efficiently at the same time?
2.
A customer is planning to purchase a fully populated Power 795. There are 65 applications which need to run and all need an AIX 7 environment. The architect is considering whether to use an LPAR for each application or to use a single large LPAR and have a WPAR for each application. What must be considered before creating the environment?
3.
Based on the SuSE Linux /proc/ppc64/lparcfg contents on a Linux LPAR, how many processing units are assigned to this system?
SuSE11_client:/ # cat /proc/ppc64/lparcfg
lparcfg 1.8
serial_number=IBM,02067N14P
system_type=IBM,8202-E4B
partition_id=3
BoundThrds=1
CapInc=1
DisWheRotPer=5120000
MinEntCap=10
MinEntCapPerVP=10
MinMem=8192
MinProcs=1
partition_max_entitled_capacity=400
system_potential_processors=8
DesEntCap=200
DesMem=18432
DesProcs=4
DesVarCapWt=0
DedDonMode=0
partition_entitled_capacity=200
group=32771
system_active_processors=8
4.
A new NPIV VIO client is being built. How can the administrator log all virtual Fibre Channel adapters into the SAN so the WWPNs are visible for disk mapping?
5.
An administrator has configured NTP on the HMC using the hostname of a public NTP server and restarts the HMC. When the /var/log/ntp file is checked, the synchronization with the time server has not occurred. What is the most likely cause?
6.
Which of the following are valid outbound communication methods for Call Home using an HMC?
7.
An administrator has installed a new HMC and needs remote command line access. The option for "Remote Command Execution" has been selected, but ssh still isn't working. What action must be performed to allow ssh connections?
8.
A new system is being implemented with NPIV storage. The administrator checks disk availability and notices that there are more disks than expected, and that some are already in use. What is the cause of this?
9.
An administrator would like to determine the virtualization capabilities of some attached storage before proposing a new virtualization strategy. To determine the capabilities of the attached storage, the administrator runs chkdev and receives the following result:
padmin:vio1:/home/padmin>chkdev -dev hdisk1
NAME: hdisk1
IDENTIFIER: 382136005076801710072480000000000791F04214503IBMfcp PHYS2VIRT_CAPABLE: NA
VIRT2NPIV_CAPABLE: YES
VIRT2PHYS_CAPABLE: YES
Based on the output above, which one of the statements is true?
10.
An administrator has created a virtual media repository to hold images for a file backed virtual optical device. The administrator would now like to load an ISO image, aix7.iso into the repository. Which of the following commands will achieve this?