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The virtual disk hdisk12 has multiple paths. The disk belongs to volume group vg01. The volume group is currently in use. Which command will remove the path connected to vscsi0？（）
A . rmdev hdsik12 vscsi0rmdev ？ hdsik12 ？ vscsi0
B . rmpath hdisk12 vscsi0rmpath ？ hdisk12 ？ vscsi0
C . chpath hdisk12 vscsi0 -dchpath ？ hdisk12 ？ vscsi0 -d
D . varyoffvg vg01； rmdev hdisk12 vscsi0 varyoffvg vg01； rmdev ？ hdisk12 ？ vscsi0
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An administrator has added hdisk2 to rootvg and would like to create a boot logical volume on the disk so it can be used as the primary boot partition on the next reboot. Which command should the administrator use？（）
A . bosboot -ad hdisk2
B . mkblv -y bootlv hdisk2
C . crlv -t bootlv -d hdisk2
D . bootlist -om normal hdisk2
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Company.com has an EMC disk array and would like to connect it to a Virtual I/O Server on a pSeries p5-520. How can the EMC device drivers be installed？（）
A . Use smitty install on the client partitions.
B . Use padmin command in the VIO Server.
C . Use the oem_setup_env environment in the VIO Server.
D . Use cfgmgr to detect/configure the devices within the client AIX partition.
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Companycom wants to use Virtual SCSI disks to boot multiple operating systems from the same disk. How will the volumes appear in the Virtual IO Server and how will the logical volumes appear in the partition?（）
A . The Virtual SCSI disks are defined as logical volumes in the Virtual IO Server. The logical volumes appear as real devices (hdisks) in the client partitions.
B . The Virtual IO adapters are connected to a virtual host bridge. On the Virtual IO Server they are vdisks, on the client partition, the exported disks are visible as virtual disks.
C . The Virtual SCSI disks are represented in the ODM as a bus device whose parent is sysplanar0. Logical volumes will be assigned to the Virtual IO Server and virtual disks, vdisks, in the client partition.
D . The Virtual IO adapters are represented as adapter devices with the virtual host bridge as their parent. On the Virtual IO Server they are vdisks attached to vscsi, on the client partition the exported disks are visible as virtual disks.
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A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?（）
A . unmirrorvg datavg hdisk7 reducevg datavg hdisk7 replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg hdisk7
B . varyoffvg datavg Rmdev -l hdisk7 -d Replace the physical volu,e run cfgmgr The system will automatically remirror when the disk is replaced
C . unmirrorvg datavg hdisk7 rmdev -l hdisk7 - d replace the physical volume, run cfgmgr extendvg datavg hdisk7 The system will automatically remirror when the disk is replaced.
D . unmirrorvg datavg hdisk7 reducevg data hdisk7 rmdev -l hdisk7 -d replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg
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A system administrator has determined a root mirrored disk， hdisk1， needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive？（）
A . cfgmgr
B . rmdev -d hdisk1 -l
C . reducevg rootvg hdisk1
D . have the IBM CE replace the disk
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An administrator has added hdisk2 to rootvg and would like to create a boot logical volume on the disk soit can be used as theprimary boot partition on the next reboot. Which command should the administrator use?（）
A . bosboot -ad hdisk2
B . mkblv -y bootlv hdisk2
C . crlv -t bootlv -d hdisk2
D . bootlist -om normal hdisk2
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Companycom is installing a Virtual IO Server to reduce the number of fibre channel adapters needed for each partition. The customer wants to use disk based copy functions to replicate the data on the LUNs. How can this be accomplished?（）
A . Create LVM mirrors between LUNs
B . MPIO is necessary as the device driver
C . Use separate fibre adapters in the Virtual IO Server for each LUN
D . Virtual IO Server is a disk subsystem and must control the LUNs behind it
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What is the minimum number of virtual I/O server partitions needed to ensure high availability of the disks when utilizing the Virtual I/O server in a micro-partitioned solution？（）
A . 1
B . 2
C . 3
D . 4
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Disks hdisk1 and hdisk2 are assigned to datavg. Which of the following commands should be used to determine which logical volumes are present on hdisk1？（）
A . lspv -l hdisk1
B . lsvg -l datavg
C . lslv -p hdisk1
D . lsattr -El hdisk1
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Which storage system is this statement describing: A high-end, disk storage system with a virtualized grid architecture designed to eliminate the complexity of storage administration and make managing storage easy.（）
A . XIV system
B . SONAS
C . DS8800
D . N serie
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An AIX LPAR has been reconfigured to use direct-attached disks. What is the best way to fully remove and delete the Virtual IO volumes?（）
A . On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#
B . On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name
C . On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi# On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name
D . On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#
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Companycom is implementing a pair of Virtual IO Servers to service four LPARs. If each operating system image requires 15GB of disk space, what is the minimum amount of SCSI resource necessary?（）
A . Two SCSI paths and two 73GB SCSI disks
B . Two SCSI paths and two 36GB SCSI disks
C . Four SCSI paths and four 73GB SCSI disks
D . Two dual port SCSI RAID adapters with two 73GB SCSI disk
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How can an administrator verify that the disk is still usable when the output of ‘lspv’ shows‘hdisk1’ is in a missing state？（）
A . lspv -l hdisk1
B . lscfg -l hdisk1
C . lsattr -l hdisk1
D . dd if=/dev/hdisk1 bs=512k count=10 of=/tmp/disk.txt
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A system administrator’s daily monitoring has revealed a failing disk drive. The drive that is failing， hdisk0， is a lvm mirrored drive. What is the first step that should be taken in order to physically replace this drive？（）
A . Remove the physical volume from the system.
B . Remove the physical volume from the volume group.
C . Remove the physical partitions from the volume group.
D . Remove the logical volume copies from the failing drive.
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Which of the following tools can be used to create a 4-TB virtual hard disk （VHD） on a Windows Server 2012 R2 computer？（）
A . Spanned LUN
B . Disk Manager.
C . Diskpart.
D . Virtual Disk Service （VDS）.
E . Windows Storage Management.
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You are configuring a Windows Server 2008 R2 server to support a virtual machine （VM） that uses a passthrough disk. You need to install the operating system on the VM. Which two actions should you perform？（）
A . .Attach the pass-through disk to an IDE controller.
B . Attach the pass-through disk to a SCSI controller.
C . Place the VM configuration file on the host server.
D . Place the VM configuration file on the pass-through disk.
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You have a server that runs Windows Server 2008. The server has the Windows Server virtualization role service installed. You need to merge a differencing disk and a parent disk. What should you do？（）
A . Edit the parent disk.
B . Inspect the parent disk.
C . Edit the differencing disk.
D . Inspect the differencing disk.
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You are configuring a virtual machine （VM） that is running on a Windows Server 2008 R2 host server. The primary virtual disk is connected to IDE Controller 0. You need to add a virtual disk to the VM without shutting down the VM. What should you do？（）
A . Add the virtual disk to IDE Controller 0.
B . Add the virtual disk to IDE Controller 1.
C . Add the virtual disk to an existing SCSI controller.
D . Add a virtual network adapter to the VM. Attach an iSCSI disk to the VM through the virtual network adapter.
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You have a Virtual Hard Disk (VHD) and a computer that runs Windows 7. The VHD has Windows 7installed. You need to start the computer from the VHD. What should you do?（）
A . From Diskpart.exe， run Select vdisk.
B . From Disk Management， modify the active partition.
C . Run Bootcfg.exe and specify the /default parameter.
D . Run Bcdedit.exe and modify the Windows Boot Manager settings.
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A client has the need to reboot one of their Virtual IO Servers. What command(s) would be run to list the clients that are dependant on Virtual IO Server disk and network resources?（）
A . lsmap -all -net
B . lsclient -disk -net
C . lsdev -virtual -client
D . lsmap -all; lsmap -net
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You need to create a virtual hard disk (VHD) file that will be used to deploy Windows 7. The solution mustminimize the performance impact caused by using a VHD. Which type of VHD should you create?（）
A . differencing disk.
B . dynamically expanding disk.
C . fixed-size disk.
D . snapshot.
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The virtual disk hdisk12 has multiple paths. The disk belongs to volume group vg01. The volume group is currently in use.Which command will remove the path connected to vscsi0？（）
A．rmdev hdsik12 vscsi0rmdev ？ hdsik12 ？ vscsi0
B．rmpath hdisk12 vscsi0rmpath ？ hdisk12 ？ vscsi0
C．chpath hdisk12 vscsi0 -dchpath ？ hdisk12 ？ vscsi0 -d
D．varyoffvg vg01; rmdev hdisk12 vscsi0 varyoffvg vg01; rmdev ？ hdisk12 ？ vscsi0
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An administrator needs to recover disk space on a previously-used thin provisioned virtual disk.The volumes where the administrator needs to recover the disk blocks are on VAAI-compliant storage arrays. Which two actions should the administrator take accomplish this task？ ()
A.Issue the vmkfstools -vmfs unmap command within the VMFS volume directory on the ESXihost console
B.Use VMware Converter to migrate the virtual machine to a new datastore. This will recreate the volumes and recover all unused space
C.Perform. a Storage vMotion to another volume in order to force free space recovery to occur.This recreates the volume in a new location and recovers all unused space
D.Execute the esxcli storage vmfs unmap command
