单选题A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than datavg. How can application outages and risk of corruption be minimized?()AStop the applications in all data volume groups and shut the system down during the outage period.BStop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and export datavg.CStop the applications in datavg, unmount all datavg filesystems, and reduce datavg by the SAN disks.DUse the 'cpvg' command with the -z option to copy and compress datavg to different physical volumes.

单选题
A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than datavg. How can application outages and risk of corruption be minimized?()
A

Stop the applications in all data volume groups and shut the system down during the outage period.

B

Stop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and export datavg.

C

Stop the applications in datavg, unmount all datavg filesystems, and reduce datavg by the SAN disks.

D

Use the 'cpvg' command with the -z option to copy and compress datavg to different physical volumes.


参考解析

解析: 暂无解析

相关考题:

Which two statements are true with respect to the maintenance window? () A. A DBA can enable or disable an individual task in all maintenance windows.B. A DBA cannot change the duration of the maintenance window after it is created.C. In case of a long maintenance window, all Automated Maintenance Tasks are restarted every four hours.D. A DBA can control the percentage of the resource allocated to the Automated Maintenance Tasks in each window.

Which describes the operation required to move to anew release level of system firmware?() A.DeferredB.TransientC.ConcurrentD.Disruptive

Which of the following is not a typical maintenance task within a network maintenance model?()A、Providing technical customer supportB、Changing configurationsC、Updating softwareD、Monitoring network performanceE、Replacing hardwareF、Scheduling backups

A laser printer displays ‘perform user maintenance’. The manufacturer’s information was not available when the user performed the maintenance, and the laser printer continues to display the maintenance code. Which of the following items needs to be performed?()A、The printer needs to be sent to the manufacturer for maintenance.B、The printer’s firmware needs to be updated.C、A printer system reset must be performed.D、The maintenance page counter must be reset.

An administrator needs to load additional disk drivers on the VIOS in order to attach to the SAN. Which of the following will enable this?()A、 run updateios B、 run cfgdriver C、 run oem_setup_env D、 run driver_install

A prospective client needs to combine Ethernet, FCOE, and iSCSI.  They have not been able to practically combine these in the past. Which of the following IBM products meets this need?()A、BladeCenter Open Fabric Manager (BOFM) B、SAN Volume Controller (SVC) C、Virtual Fabric for BladeCenter D、Network Provisioning on Demand in the AMM

Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?()A、Optical networkB、Storage-area network (SAN)C、Content delivery network (CDN)D、Network management

Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?()A、Optical networkB、Network managementC、Storage-area network (SAN)D、Content delivery network (CDN)

An administrator needs to connect servers to the Fiber Channel SAN. Which of the following should the administrator install in the servers to allow this connection?()A、RiserB、HBAC、SCSI cardD、SAS card

A customer has defined their server needs as a four-LPAR 16-way p570 with 64GB of memory, four 10/100/1000 TX LAN adapters, and six fibre channel adapters to external storage in an IBM ESS (Shark).  They like the idea of being able to do SAN maintenance while not incurring downtime.  If all LPARs are production related and similar, which question is most appropriate for the pSeries technical specialist to ask?()A、Would 10/100 Ethernets work as well?B、Should there be eight fibre channel adapters?C、Should there be an async adapter for heartbeat?D、Will all LPARs need access to a common fibre channel tape drive?

Which describes the operation required to move to anew release level of system firmware?()A、DeferredB、TransientC、ConcurrentD、Disruptive

A customer is planning a combined solution of a 2 node SVC and DS8700 with 128x300 GB FC disks. During the TDA the reviewer compares the machine configuration with the customer’s expectations.  Which of the following customer requirements must be considered()A、the number of SAN ports required by the solutionB、thin provisioning is mandatoryC、the solution needs to support RAID 0D、the solution needs to be supported by the VMware Site Recovery Manager

An IT manager needs to deploy multiple applications simultaneously. Which virtualization technology will reduce the number of operating system maintenance tasks?()A、Workload partitionsB、Dynamic logical partitionsC、Dedicated logical partitionsD、Virtualized logical partitions

A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700.  They would like to upgrade and plan for 40 TB capacity.  The customer needs to move to a more scalable storage system to include all servers.Which of the following would be most appropriate to ask first?()A、What are the plans for Disaster Recovery? B、What are the plans for data migration? C、Would iSCSI meet your needs? D、How much space is available in the current storage systems?

A prospective client needs to combine Ethernet, FCOE, and iSCSI.They have not been able to practically combine these in the past.Which IBM products meets this need of the following?()A、BladeCenter Open Fabric Manager (BOFM)B、SAN Volume Controller (SVC)C、Virtual Fabric forBladeCenterD、Network Provisioning on Demand in the AMM

A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than datavg. How can application outages and risk of corruption be minimized?()A、Stop the applications in all data volume groups and shut the system down during the outage period.B、Stop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and export datavg.C、Stop the applications in datavg, unmount all datavg filesystems, and reduce datavg by the SAN disks.D、Use the 'cpvg' command with the -z option to copy and compress datavg to different physical volumes.

A customer has recently acquired an XIV system which is up and running. The next phase of theirdata center refresh is to do a non-disruptive data migration off older EMC equipment and beginmanaging their entire environment which also includes HP and HDS storage subsystems. Whatsolution should the storage specialist propose?()A、 SAN Volume Controller B、 IBM Systems Director C、 Additional XIV system D、 Tivoli Storage Manager

A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700. They would like to upgrade and plan for 40 TB capacity. The customer needs to move to a more scalable storage system to include all servers. Which of the following would be most appropriate to ask first?()A、What are Disaster RecoveryplansB、What are plans for datamigrationC、What storage system space isavailableD、DoesiSCSI meet the needs

A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?()A、SSDB、SSAC、SASD、SAN

Which two statements are true with respect to the maintenance window?() .A、 A DBA can enable or disable an individual task in all maintenance windows.B、 A DBA cannot change the duration of the maintenance window after it is created.C、 In case of a long maintenance window,all Automated Maintenance Tasks are restarted every four hours.D、 A DBA can control the percentage of the resource allocated to the Automated Maintenance Tasks in each window

单选题An administrator needs to load additional disk drivers on the VIOS in order to attach to the SAN. Which of the following will enable this?()A run updateios B run cfgdriver C run oem_setup_env D run driver_install

单选题Which condition indicates that your radar needs maintenance?()ASerrated range ringsBIndirect echoesCMultiple echoesDBlind sector

单选题Your company uses Windows Server 2008 R2 Hyper-V servers to provide a Microsoft Virtual Desktop Infrastructure (VDI) environment. Maintenance tasks result in reduced capacity on several servers. You need to prevent servers from experiencing performance problems during maintenance. What should you do?()ASet the user logon mode on every server to EnabledBCreate additional DNS A records for the servers, and use DNS round-robinCIn Remote Desktop Connection Broker, assign a lower weight to the servers that will undergo maintenanceDIn Remote Desktop Connection Broker, assign a higher weight to the servers that will undergo maintenance

单选题A laser printer displays ‘perform user maintenance’. The manufacturer’s information was not available when the user performed the maintenance, and the laser printer continues to display the maintenance code. Which of the following items needs to be performed?()AThe printer needs to be sent to the manufacturer for maintenance.BThe printer’s firmware needs to be updated.CA printer system reset must be performed.DThe maintenance page counter must be reset.

单选题Which of the following is not a typical maintenance task within a network maintenance model?()AProviding technical customer supportBChanging configurationsCUpdating softwareDMonitoring network performanceEReplacing hardwareFScheduling backups

单选题Which mooring line is likely to undergo the most strain when docking a ship under normal conditions?()ABow lineBBreast lineCSpring lineDStern line

多选题Which two statements are true with respect to the maintenance window?() .AA DBA can enable or disable an individual task in all maintenance windows.BA DBA cannot change the duration of the maintenance window after it is created.CIn case of a long maintenance window,all Automated Maintenance Tasks are restarted every four hours.DA DBA can control the percentage of the resource allocated to the Automated Maintenance Tasks in each window

单选题A large customer location world-wide needs to remotely update UEFI Firmware on their systems. Which function of IBM System Director will help this customer?()AAutomation ManagerBUpdate ManagerCSystem Maintenance and Update ToolDService and Support Manager