单选题An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）APowerHA only manages VxVM volume groups by using customized pre- and post-event scriptsBPowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVMCPowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasksDPowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM
单选题
An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）
A
PowerHA only manages VxVM volume groups by using customized pre- and post-event scripts
B
PowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVM
C
PowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasks
D
PowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM
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What must an administrator do to create two new volume groups on a system with only one spare disk?（）A、Run the 'mkvg -M' command to create multiple volume groups on a single diskB、Add a new disk to the system or release a disk from the one of the existing volume groupsC、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does nothave a PVIDD、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size
After an HACMP migration， which included a large number of shared disks，cluster testing is performed. During testing， it becomes apparent that Fast Disk Takeover is not working properly. Which of the following is the most likely cause of the problem？（） A、 The shared volume groups have not been converted to Big VGs.B、 The ’t factor" needs to be set on the volume group using chvg -t 2 vgname.C、 The shared volume groups have not been converted to enhanced concurrent mode.D、 The shared volume groups need to be varied on using the passive varyon option on all nodes.
When defining resources for a concurrent resource group， which of the following is NOT supported？（） A、 Application Servers using diskB、 Definition of Multiple IP aliasesC、 Volume Groups using raw logical volumesD、 Volume Groups supporting concurrent access
Defining an HACMP cluster using the Initialization and Standard Configuration menu is limited to the use of：（） A、 IPAT via IP aliasingB、 Custom Resource GroupsC、 Heartbeating over IP AliasesD、 Concurrent Capable Volume Groups
Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）A、Run importvg commandB、Run synclvodm commandC、Recreate volume groupsD、Update /etc/filesystems
Which is a benefit of using the IBM DS8000 FlashCopy SE （PTC-SE）（）A、FlashCopy SE （PTC-SE） is much faster than the traditional DS8000 full-volume FlashCopyB、FlashCopy SE （PTC-SE） also supports background copyC、FlashCopy SE （PTC-SE） is optimized for use in cases where a high percentage of the source volume is updated during the life of the relationshipD、the additional capacity required forFlashCopy SE （PTC-SE） must only be planned for data which is changed on the source volume during host I/O transaction
Following a successful migration，it is highly recommended that concurrent Volume Groups be Converted to enhanced concurrent capable Volume Groups. In order to follow this recommendation，what step must be completed first？（） A、 The Volume Groups must be changed with chvg -E vgname.B、 The Volume Groups must be a member of a resource group and must be varied on al nodes of the cluster.C、 The Volume Groups must be a member of a resource group and must be varied off all nodes of the cluster.D、 The Volume Grups cannot be changed to enhanced concurrent capable because they must be recreated with mkvg -C vgname.
Company.com environment consists of 10 volume groups and 4 physical networks. The customer Desires the fastest possible fallover for a two-node cluster. Which of the following configuration alternatives will provide the fastest fallover？（） A、 IPAT via IP Aliasing，default shared volume groupsB、 IPAT via IP Replacement default shared volume groupsC、 IPAT via IP Aliasing，enhanced concurrent volume groupsD、 IPAT via IP Replacement，enhanced concurrent volume groups
Which of the following AIX storage concepts is correct?（）A、A filesystem can span multiple physical volumes.B、A physical volume can belong to more than 1 volume group.C、A logical volume can have up to 2 copies in each of 2 volume groups.D、The size of a filesystem is always the same size as its logical volume.
While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）A、Add additional logical volumes two at a timeB、Add additional physical volumes two at a timeC、Create a columned striped logical volume using -C option of mklvD、Create an extendable striped logical volume using -E option of mklv
Where can a system administrator find information regarding configured physical volumes， volume groups， and logical volumes besides the Volume Group Descriptor Area （VGDA）？（）A、/etc/filesystemsB、/etc/environmentC、Object Data Manager （ODM）D、Logical Volume Control Block （LVCB）
An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）A、PowerHA only manages VxVM volume groups by using customized pre- and post-event scriptsB、PowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVMC、PowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasksD、PowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM
单选题Company.com complains that an outage is required when adding a new filesystem to cluster. The System management function of HACMP （C-SPOC） functions in which manner when adding filesystems to a cluster？（）A Adds to all nodes with the cluster running.B Adds to all nodes with the cluster stopped.C Adds with the cluster running，uses Lazy Update to perform the logical volume synchronization.D Adds to all nodes with the cluster running but requires the volume groups to be exported andimported after.
单选题Defining an HACMP cluster using the Initialization and Standard Configuration menu is limited to the use of：（）A IPAT via IP aliasingB Custom Resource GroupsC Heartbeating over IP AliasesD Concurrent Capable Volume Groups
单选题Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）ARun importvg commandBRun synclvodm commandCRecreate volume groupsDUpdate /etc/filesystems
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单选题Which is a benefit of using the IBM DS8000 FlashCopy SE （PTC-SE）（）AFlashCopy SE （PTC-SE） is much faster than the traditional DS8000 full-volume FlashCopyBFlashCopy SE （PTC-SE） also supports background copyCFlashCopy SE （PTC-SE） is optimized for use in cases where a high percentage of the source volume is updated during the life of the relationshipDthe additional capacity required forFlashCopy SE （PTC-SE） must only be planned for data which is changed on the source volume during host I/O transaction
单选题After an HACMP migration， which included a large number of shared disks，cluster testing is performed. During testing， it becomes apparent that Fast Disk Takeover is not working properly. Which of the following is the most likely cause of the problem？（）A The shared volume groups have not been converted to Big VGs.B The ’t factor needs to be set on the volume group using chvg -t 2 vgname.C The shared volume groups have not been converted to enhanced concurrent mode.D The shared volume groups need to be varied on using the passive varyon option on all nodes.
单选题An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）APowerHA only manages VxVM volume groups by using customized pre- and post-event scriptsBPowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVMCPowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasksDPowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM
单选题While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）AAdd additional logical volumes two at a timeBAdd additional physical volumes two at a timeCCreate a columned striped logical volume using -C option of mklvDCreate an extendable striped logical volume using -E option of mklv
单选题Following a successful migration，it is highly recommended that concurrent Volume Groups be Converted to enhanced concurrent capable Volume Groups. In order to follow this recommendation，what step must be completed first？（）A The Volume Groups must be changed with chvg -E vgname.B The Volume Groups must be a member of a resource group and must be varied on al nodes of the cluster.C The Volume Groups must be a member of a resource group and must be varied off all nodes of the cluster.D The Volume Grups cannot be changed to enhanced concurrent capable because they must be recreated with mkvg -C vgname.
单选题When defining resources for a concurrent resource group， which of the following is NOT supported？（）A Application Servers using diskB Definition of Multiple IP aliasesC Volume Groups using raw logical volumesD Volume Groups supporting concurrent access
单选题Where can a system administrator find information regarding configured physical volumes， volume groups， and logical volumes besides the Volume Group Descriptor Area （VGDA）？（）A/etc/filesystemsB/etc/environmentCObject Data Manager （ODM）DLogical Volume Control Block （LVCB）
单选题Which of the following best describes the thermodynamic effect on the pressure and volume relationship with regards to saturated gases?（）AAs pressure decreases, volume increasesBAs volume increases, pressure increasesCAs volume decreases, pressure decreasesDAs pressure increases, volume increases
单选题Which of the following AIX storage concepts is correct?（）AA filesystem can span multiple physical volumes.BA physical volume can belong to more than 1 volume group.CA logical volume can have up to 2 copies in each of 2 volume groups.DThe size of a filesystem is always the same size as its logical volume.
单选题Company.com environment consists of 10 volume groups and 4 physical networks. The customer Desires the fastest possible fallover for a two-node cluster. Which of the following configuration alternatives will provide the fastest fallover？（）A IPAT via IP Aliasing，default shared volume groupsB IPAT via IP Replacement default shared volume groupsC IPAT via IP Aliasing，enhanced concurrent volume groupsD IPAT via IP Replacement，enhanced concurrent volume groups
单选题Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?（）AIncreasing the size of a logical volume also increases the size of the file systemBReducing the size of a logical volume requires reducing the size of the file system firstCIncreasing the size of a file system requires increasing the size of the logical volume firstDIncreasing the size of a file system also increases the size of the logical volume when necessary
单选题What must an administrator do to create two new volume groups on a system with only one spare disk？（）ARun the ‘mkvg -M’ command to create multiple volume groups on a single diskBAdd a new disk to the system or release a disk from the one of the existing volume groupsCRun the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVIDDRun the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size