The hard disk has been inccorectly mapped on the VIO server.
The hard disk has been incorrectly addressed on the VIO client.
The client SCSI adapter has been mapped to the incorrect server SCSI adapter.
The server SCSI adapter has been mapped to the incorrect client server adapter.
第1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?()
第2题:
Companycom has five LPARs, but only one CD drive. How should the CD drive be shared among all the users without system administrator action?()
第3题:
What type of configuration can provide the best availability in a Virtual IO Server environment?()
第4题:
Company.com has a p5-570 with an application running on each of three Micro-Partitions. The disk I/O is shared through a VIO server. A technical specialist has been asked to upgrade the VIO server. Which of the following procedures should be taken to maintain the integrity of the partitions?()
第5题:
Company.com has a VIO server with a configured virtual Ethernet adapter and a physical Ethernet adapter with an IP address on their local public network. They want to re-configure the physical Ethernet adapter as Shared Ethernet Adapter. When the mkvdev command is run, the following method error is returned: /usr/lib/methods/cfgsea . Which of the following will most likely resolve the problem?()
第6题:
Shut down all client partitions before updating the VIO server.
Disconnect the client partitions from any IP networks before updating the VIO server.
Update the client partitions to the latest OS maintenance level before updating the VIO Server.
Update the VIO server while the partitions are running, but reboot each client partition at a convenient time after the update.
第7题:
Run cfgdev on the VIO server and re-run the mkvdev command.
Run chdev -a sea_enable=yes on the physical Ethernet adapter.
Remove and re-add the virtual Ethernet adapter.
Remove the IP address from the physical adapter and re-run the mkvdev command.
第8题:
Provide multiple paths to all resources through 2 or more Virtual IO Servers
Mirror all disk resources on the Virtual IO Server to present to the client LPAR
Mirror all disk resources on the client LPAR to the shared SCSI on the Virtual IO Server
Trunk multiple Ethernet adapters on the Virtual IO Server to a single Shared Ethernet Adapter (SEA)
第9题:
Use smitty install on the client partitions.
Use padmin command in the VIO Server.
Use the oem_setup_env environment in the VIO Server.
Use cfgmgr to detect/configure the devices within the client AIX partition.
第10题:
Have one VIO server with striped disks for all LPARs
Have one VIO server with mirrored disks for all LPARs
Have two VIO servers with each LPAR accessing both VIO servers
Have two VIO servers with each LPAR accessing a different VIO server
第11题:
The hard disk has been inccorectly mapped on the VIO server.
The hard disk has been incorrectly addressed on the VIO client.
The client SCSI adapter has been mapped to the incorrect server SCSI adapter.
The server SCSI adapter has been mapped to the incorrect client server adapter.
第12题:
Create two virtual adapters on the client, each one from a separate Virtual IO Server
Enable dead gateway detection on the client so that the network traffic can be rerouted
Have a spare network card on standby in the client in case the Virtual IO Server goes down
Create an etherchannel adapter on the client using one Virtual Ethernet adapter from two separate Virtual IO Servers
第13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? ()
第14题:
Best practices would have no single point of failure between mirrored resources. In setting up virtual, internal boot disks for two client LPARs, how would this be accomplished?()
第15题:
What describes the difference between NPIV and vSCSI in the way fibre-channel attached disk and tape are presented when VIO Server is used?()
第16题:
An administrator is trying to diagnose as to why a new VIO client (vio_client1) cannot see an allocated disk (hdisk4) from a VIO server (VIOS-A). The client virtual SCSI adapter has a slot ID of 5 and the corresponding VIO server virtual SCSI adapter has a slot ID of 3. The administrator checks the virtual SCSI configuration from the HMC using the following lshwres command. lshwres –r virtualio --rsubtype scsi -m 9117-570*65ABCDE --level lpar -F / lpar_name,slot_num,remote_lpar_name,remote_slot_num,backing_device VIOS A,5,vio_client2,2,hdisk3 VIOS-A,4,vio_client1,4,hdisk4 VIOS-A,3,vio_client1,6,hdisk5 VIOS-A,2,vio_client3,2,hdisk6 vio_client2,2,VIOS-A,5,hdisk0 vio_client1,4,VIOS-A,4,hdisk0 vio_client1,5,VIOS-A,3,null vio_client3,2,VIOS-A,2,hdisk0 From the output above, what is the most likely reason why the client cannot see the mapped storage?()
第17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?()
第18题:
lsdev -virtual
lsdev -Cs scsi
lscfg -vl
lsdev -adapter
第19题:
On both VIO servers, modify the inittab making chdev the last command, so that they will start during VIO server reboot.
On both VIO servers, change the following parameters and reboot each of them in turn hcheck_interval =60 hcheck_mode=interactive
On client logical partition, modify the inittab making chdev the last command, so that they will start during client partition reboot.
On the client logical partition, change the following parameters and reboot the client hcheck_interval =60 hcheck_mode=interactive
第20题:
ImplementPowerHA SystemMirror on both VIO servers.
ConfigureEtherchannel between the client LPARs and the two VIO servers
Configure Network Interface Backup between the two VIO servers and use each VIO server to access the network.
Implement Shared Ethernet Adapter failover and have all client partitions access the network through the shared adapters.
第21题:
NPIV presents Virtual HBA addresses and vendor specific information for disk and tape devices.vSCSI presents generic disk and tape device interfaces.
NPIV presents generic disk and tape device interfaces on virtual HBA addresses.vSCSI presents HBA addresses as SCSI with vendor specific information for disk and tape devices.
NPIV presents HBA addresses and vendor specific device information directly to the client partition.vSCSI presents vendor specific disk information and generic tape device interfaces through VIO server.
NPIV presents virtual HBA addresses with generic device information for SCSI based disk and tape devices.vSCSI presents vendor specific information for disk and tape device devices attached via SCSI hardware interfaces.
第22题:
NPIV andvSCSI both require multipathing in VIO Server only.
NPIV requiresmultipathing software on client LPARs, vSCSI requires multipathing software on VIO Server.
NPIV requiresmultipathing software on VIO Server, vSCSI requires multipathing software on client LPARs.
NPIV requiresmultipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing software on VIO Server and MPIO on client LPARs.
第23题:
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.
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.
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.
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.
第24题:
Allocate the CD to the VIO Server and NFS export the CD to the user LPARs
Allocate the CD to one of the user LPARs and config the VIO Server to NFS import it
Allocate the CD to the VIO Server and the LPARs will share it as a Virtual SCSI device
Allocate the CD to one of the user LPARs and NFS export it to the remaining user LPARs