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单选题
An administrator wants to record details of all logical volumes mapped as virtual disks on a VIO server partition and the associated virtual target devices and mappings. Which IOS command can the administrator use to achieve this？（）
A
lssp -detail
B
lsvdev -s vtd -c lv
C
lsmap -type lv -all
D
lsdev -Cs virtual -t lv
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更多 “单选题An administrator wants to record details of all logical volumes mapped as virtual disks on a VIO server partition and the associated virtual target devices and mappings. Which IOS command can the administrator use to achieve this？（）A lssp -detailB lsvdev -s vtd -c lvC lsmap -type lv -allD lsdev -Cs virtual -t lv” 相关考题
考题
The administrator wants to backup the existing VIO server software and its current configuration before applying an update. What command will the administrator use to backup the VIO server software so that the backup can be restored from a Network Installation Manager （NIM） server or a Hardware Management Console （HMC）？（）A、 mksysb -t vio /mountpointB、 backupios -file /mountpointC、 mksysb -i /mountpoint/vio.mksysbD、 backupios -mksysb -file /mountpoint/vio.mksysb
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A system administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group？（）A、lslvB、lsvgC、iostatD、lvmstat
考题
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.
考题
An administrator is configuring cross-site LVM and wants to ensure that logical volume copies are always onseparate disks. When creating a new logical volume， how could the administrator ensure that this requirement is achieved？（）A、Set the allocation policy to strictB、Set the allocation policy to superstrictC、Set the Maximum Number of Physical Volumes to 2D、Set the Number of Copies for each logical partition to 2
考题
Which of the following options applies to virtual Ethernet devices（）A、A virtual Ethernet adapter can only connect to other partitions within the same system.B、A virtual Ethernet adapter needs to be connected to an external VLAN capable switch to be able to communicate with other partitions on the same system.C、A partition can support an unlimited number of virtual Ethernet devices.D、A virtual Ethernet adapter in the VIO Server that is part of a SEA should not have the "trunk flag" set
考题
An administrator has recently added a VLAN to the VIO server and wants to update the documentation. Which command displays the current VIO server VLAN configuration?（）A、lsmap -allB、lsmap -netC、lsmap -entD、lsmap -vlan
考题
After rebuilding the list of virtual devices used by the VIO server using the "cfgdev" command， which command would be run to verify that a newly configured virtual SCSI adapter is available？（）A、lsdev -virtualB、lsdev -Cs scsiC、lscfg -vlD、lsdev -adapter
考题
A system administrator has set up a Virtual IO Server to manage three micropartitioned LPARs. Physical disks are attached to the Virtual IO Server which is accessed through Multipath IO. What should the administrator know about monitoring for error conditions with virtual disks?（）A、Both permanent and temporary virtual hardware error messages are logged to each client partition sharing the device.B、Both permanent and temporary error messages for virtual hardware are logged at each occurrence on the Virtual IO Server and then propagated to the client partition.C、Temporary error messages for virtual hardware are logged at each occurrence on the Virtual IO Server. Permanent error messages for virtual hardware are stored on the client partition.D、Temporary error messages for virtual hardware will not necessarily be propagated to the client partition. Permanent error messages for virtual hardware are only logged once on the Virtual IO Server.
考题
After rebooting one Virtual IO （VIO） server in a redundant environment， the following command output from the client partition shows that the path to the shared disk from the rebooted VIO server remains in a failed state. Vio_client1# lspath Failed hdisk0 vscsi0 Enabled hdisk0 vscsi1 What must the administrator do to ensure that the path is automatically restored when a VIO server is brought back into service？ （）A、 On both VIO servers， modify the inittab making chdev the last command， so that they will start during VIO server reboot.B、 On both VIO servers， change the following parameters and reboot each of them in turn hcheck_interval =60 hcheck_mode=interactiveC、 On client logical partition， modify the inittab making chdev the last command， so that they will start during client partition reboot.D、 On the client logical partition， change the following parameters and reboot the client hcheck_interval =60hcheck_mode=interactive
考题
An administrator has a requirement to mirror the operating system on a VIO server. Which of the following IOS commands will achieve this？（）A、 mirrorvgB、 iosmirrorC、 mirroriosD、 mkiosmirror
考题
An administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group（）A、IslvB、vmstatC、iostatD、Ivmstat
考题
An administrator wants to record details of all logical volumes mapped as virtual disks on a VIO server partition and the associated virtual target devices and mappings. Which IOS command can the administrator use to achieve this？（）A、 lssp -detailB、 lsvdev -s vtd -c lvC、 lsmap -type lv -allD、 lsdev -Cs virtual -t lv
考题
The /systest filesystem is associated with the /dev/testlv logical volume on the testvg volume group. The testvg volume group is assigned to physical volumes hdisk2 and hdisk3. Which command can the system administrator use to determine if the /systest filesystem is mirrored？（）A、dfB、lslvC、lsfsD、lsdev
考题
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.
考题
单选题After rebuilding the list of virtual devices used by the VIO server using the "cfgdev" command， which command would be run to verify that a newly configured virtual SCSI adapter is available？（）A
lsdev -virtualB
lsdev -Cs scsiC
lscfg -vlD
lsdev -adapter
考题
单选题The /systest filesystem is associated with the /dev/testlv logical volume on the testvg volume group. The testvg volume group is assigned to physical volumes hdisk2 and hdisk3. Which command can the system administrator use to determine if the /systest filesystem is mirrored？（）A
dfB
lslvC
lsfsD
lsdev
考题
单选题After rebooting one Virtual IO （VIO） server in a redundant environment， the following command output from the client partition shows that the path to the shared disk from the rebooted VIO server remains in a failed state. Vio_client1# lspath Failed hdisk0 vscsi0 Enabled hdisk0 vscsi1 What must the administrator do to ensure that the path is automatically restored when a VIO server is brought back into service？ （）A
On both VIO servers， modify the inittab making chdev the last command， so that they will start during VIO server reboot.B
On both VIO servers， change the following parameters and reboot each of them in turn hcheck_interval =60 hcheck_mode=interactiveC
On client logical partition， modify the inittab making chdev the last command， so that they will start during client partition reboot.D
On the client logical partition， change the following parameters and reboot the client hcheck_interval =60hcheck_mode=interactive
考题
单选题A system administrator has set up a Virtual IO Server to manage three micropartitioned LPARs. Physical disks are attached to the Virtual IO Server which is accessed through Multipath IO. What should the administrator know about monitoring for error conditions with virtual disks?（）A
Both permanent and temporary virtual hardware error messages are logged to each client partition sharing the device.B
Both permanent and temporary error messages for virtual hardware are logged at each occurrence on the Virtual IO Server and then propagated to the client partition.C
Temporary error messages for virtual hardware are logged at each occurrence on the Virtual IO Server. Permanent error messages for virtual hardware are stored on the client partition.D
Temporary error messages for virtual hardware will not necessarily be propagated to the client partition. Permanent error messages for virtual hardware are only logged once on the Virtual IO Server.
考题
单选题A database administrator wants to design a multi-partition database that can take advantage of both intra-partition parallelism and inter-partition parallelism. Which configuration will allow the use of these types of parallelism while using the least number of hardware components (servers, processors)? （）A
one server having at least two processors B
two servers having one processor and one logical database partition C
one server having four processors and two logical database partitions D
two servers each having four processors and two logical database partitions
考题
单选题An administrator is configuring cross-site LVM and wants to ensure that logical volume copies are always onseparate disks. When creating a new logical volume， how could the administrator ensure that this requirement is achieved？（）A
Set the allocation policy to strictB
Set the allocation policy to superstrictC
Set the Maximum Number of Physical Volumes to 2D
Set the Number of Copies for each logical partition to 2
考题
单选题An administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group（）A
IslvB
vmstatC
iostatD
Ivmstat
考题
单选题An administrator wants to record details of all logical volumes mapped as virtual disks on a VIO server partition and the associated virtual target devices and mappings. Which IOS command can the administrator use to achieve this？（）A
lssp -detailB
lsvdev -s vtd -c lvC
lsmap -type lv -allD
lsdev -Cs virtual -t lv
考题
单选题A system administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group？（）A
lslvB
lsvgC
iostatD
lvmstat
考题
单选题Which of the following options applies to virtual Ethernet devices（）A
A virtual Ethernet adapter can only connect to other partitions within the same system.B
A virtual Ethernet adapter needs to be connected to an external VLAN capable switch to be able to communicate with other partitions on the same system.C
A partition can support an unlimited number of virtual Ethernet devices.D
A virtual Ethernet adapter in the VIO Server that is part of a SEA should not have the trunk flag set
考题
单选题The administrator wants to backup the existing VIO server software and its current configuration before applying an update. What command will the administrator use to backup the VIO server software so that the backup can be restored from a Network Installation Manager （NIM） server or a Hardware Management Console （HMC）？（）A
mksysb -t vio /mountpointB
backupios -file /mountpointC
mksysb -i /mountpoint/vio.mksysbD
backupios -mksysb -file /mountpoint/vio.mksysb
考题
单选题An administrator has a requirement to mirror the operating system on a VIO server. Which of the following IOS commands will achieve this？（）A
mirrorvgB
iosmirrorC
mirroriosD
mkiosmirror
考题
单选题An administrator has recently added a VLAN to the VIO server and wants to update the documentation. Which command displays the current VIO server VLAN configuration？（）A
lsmap -allB
lsmap -netC
lsmap -entD
lsmap -vlan
考题
单选题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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