An administrator performs a Live Partition Mobility operation. After the operation completes， the administrator runs errpt -a. What is the machine ID reported by errpt command？ （）

单项选择题An administrator performs a Live Partition Mobility operation. After the operation completes， the administrator runs errpt -a.  What is the machine ID reported by errpt command？（）

A. The machine ID of the machine that logged the error
B. The machine ID of the machine that it is currently running on
C. The administrator defined machine ID in the /etc/machineid file
D. The machine ID of the machine that the operating system was originally started on

单项选择题An administrator performs a Live Partition Mobility operation. After the operation completes， the administrator runs errpt -a.  What is the machine ID reported by errpt command？（）

A. The machine ID of the machine that logged the error
B. The machine ID of the machine that it is currently running on
C. The administrator defined machine ID in the /etc/machineid file
D. The machine ID of the machine that the operating system was originally started on

单项选择题Whatsharedprocessorpoolisthedefaultforallnewlycreatedlogicalpartitionsusingsharedprocessorresources？（）

A. 0
B. 1
C. 15
D. 16

单项选择题A customer has a 16-core Power 570 with 64 GB RAM. They have 2 VIO servers and 4 LPARs， all running very heavy database applications. Storage is virtualized. The storage is SAN based and configured via MultiPath IO on the LPARs. The users are complaining about poor  performance. The VIO servers are reporting low CPU load and little memory usage. The LPARs show 100% disk busy time and are running very slowly， approximately 6-10MB sec. The SAN reports LUN utilization of less that 20% busy time.  What should be done to resolve this problem？ （）

A. Configure MPIO load balancing on the LPARs.
B. Increase the SCSI queue depth per hdisk device.
C. Increase the number of virtual SCSI devices per LPAR by 2.
D. Increase the path priority on both virtual SCSI devices on the LPARs.

单项选择题When configuring Shared Ethernet Adapter （SEA） failover between two VIO servers，  which of the following attributes must have a different value on both VIO servers？（）

A. HA Mode
B. Trunk priority
C. Control Channel
D. Default VLAN ID