单选题While adding the forced varyon volume group option， it is decided to create a disk heartbeat  Network over the disk paths. Which HACMP function is used to create disk heartbeat devices？（）AThe Disk hearbeat facility is initialized when creating enhanced

题目
单选题
While adding the forced varyon volume group option， it is decided to create a disk heartbeat  Network over the disk paths. Which HACMP function is used to create disk heartbeat devices？（）
A

 The Disk hearbeat facility is initialized when creating enhanced concurrent mode volume groups through HACMP.

B

 HACMP does not create the disk heartbeat area directly； RSCT facility creates the area used for the disk heartbeat when the device is started by Group Services.

C

 The ’Chdev -v-C  command creates an enhanced Volume Group from an ordinarilyVolume Group. This creates the heartbeat region on the vfirst disk in the chain.

D

 The disk heartbeat area on the disk is created and initialized when the device is created inHACMP Extended Configuration -> Extended Topology -> Disk heartbeat facility smit path.

相似考题

1.Examine the CREATE DISKGROUP command used to create a disk group:In which situation would you use this method of disk group creation?()A. When two-way disk mirroring is required for the allocation unitsB. When three-way disk mirroring is required for the allocation unitsC. When using hardware mirroring or RAIDD. When disk mirroring is required for the Automatic Storage Management (ASM) disks

2.Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（）  A、 Only the heartbeat IP network can exist in a VPN style network.B、 HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.C、 If a VPN is used for IP traffic the heartbeating must be done over disk connections.D、 HACMP can exist in a VPN network environment，but special considerations must be addressed.

3. During normal cluster processing in a five-node cluster，one of the nodes unexpectedly crashes. A review of the system dump indicates that a DMS timeout has occurred. The cluster is configured to use disk heartbeats as a Point-to-Point network.  What should be done to address the problem with this configuration？（）  A、 More disk should be added to the disk heartbeat network，allowing more paths for heartbeats.B、 An RS232 network is required to supply a more robust non-IP network when disk heartbeating is implemented.C、 The network tunable parameters should be changed to allow more missed heartbeats since the disks may be heavily used.D、 An error notification method is required to determine the action to take in response to a failure of the disk heartbeat.

4.Examine the CREATE DISKGROUP command used to create a disk group:SQL> CREATE DISKGROUP misc EXTERNAL REDUNDANCYDISK ‘ORCL: FRA3‘ NAME misc1, ‘ORCL: FRA4‘ NAME misc2;In which situation would you use this method of disk group creation?（）A. When two-way disk mirroring is required for the allocation unitsB. When three-way disk mirroring is required for the allocation unitsC. When using hardware mirroring or RAIDD. When disk mirroring is required for the Automatic Storage Management (ASM) disks

更多“单选题While adding the forced varyon volume group option， it is decided to create a disk heartbeat  Network over the disk paths. Which HACMP function is used to create disk heartbeat devices？（）A  The Disk hearbeat facility is initialized when creating enhanc”相关问题

  • 第1题：

    While adding the forced varyon volume group option， it is decided to create a disk heartbeat  Network over the disk paths. Which HACMP function is used to create disk heartbeat devices？（）

    • A、 The Disk hearbeat facility is initialized when creating enhanced concurrent mode volume groups through HACMP.
    • B、 HACMP does not create the disk heartbeat area directly； RSCT facility creates the area used for the disk heartbeat when the device is started by Group Services.
    • C、 The ’Chdev -v-C " command creates an enhanced Volume Group from an ordinarilyVolume Group. This creates the heartbeat region on the vfirst disk in the chain.
    • D、 The disk heartbeat area on the disk is created and initialized when the device is created inHACMP "Extended Configuration -> Extended Topology -> Disk heartbeat facility" smit path.

    正确答案:A

  • 第2题：

    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 disk
    • B、Add a new disk to the system or release a disk from the one of the existing volume groups
    • C、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVID
    • D、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size

    正确答案:B

  • 第3题：

    The Cluster Administrator wants to use disk heartbeats as a non-IP network. What Volume Group consideration must be accounted for prior to configuring disk heartbeats？（）  

    • A、 The Volume Group major number must be the same on all nodes.
    • B、 The Shared Volume Group must be created with the Big VG format.
    • C、 The Volume Group must be created as Enhanced Concurrent Capable.
    • D、 The "t factor" must be doubled to create the reserved area for disk hearbeats.

    正确答案:C

  • 第4题：

    Which two are the uses of the ASM metadata backup and restore （AMBR） feature？（）

    • A、 It can be used to back up all data on ASM disks.
    • B、 It can be used to recover the damaged ASM disk group along with the data.
    • C、 It can be used to gather information about a preexisting ASM disk group with disk paths，disk name，failure groups，attributes templates，and alias directory structure.
    • D、 It can be used to re-create the ASM disk group with its attributes.

    正确答案:C,D

  • 第5题：

    Examine the CREATE DISKGROUP command used to create a disk group：   SQL> CREATE DISKGROUP misc EXTERNAL REDUNDANCY  DISK ’ORCL： FRA3’ NAME misc1， ’ORCL： FRA4’ NAME misc2；   In which situation would you use this method of disk group creation？（）

    • A、 When two-way disk mirroring is required for the allocation units
    • B、 When three-way disk mirroring is required for the allocation units
    • C、 When using hardware mirroring or RAID
    • D、 When disk mirroring is required for the Automatic Storage Management （ASM） disks

    正确答案:C

  • 第6题：

    You are the network administrator for . Your network includes a computer named TestKingSrv1, which runs Windows Server 2003 and Windows XPProfessional in a dual boot configuration. TestKingSrv1 has two basic disks, which are configured as shown in the following table. You need to create a 10 GB partition on Server 1 to store user data. TestKingSrv1 must retain its dual boot functionality. What should you do?（）

    • A、Convert both disks to dynamic disks. Create a 10 GB extended volume by using the unused space on Disk 1 and Disk 2.
    • B、Back up Partition 2 on Disk2. Remove Partition 2 from Disk 2 and restore it on Disk 1 by using the unused space on Disk 1. Create a 10 GB partition on Disk 2
    • C、Back up partition 2 on Disk 1. Remove Partition 2 from Disk 1 and restore it on Disk 2 by using the unused space on Disk 2. Create a 10 GB partition on Disk 1.
    • D、Convert both disks to dynamic disks. Back up Volume 2 on Disk 2. Remove Volume 2 from Disk 2 and restore it on Disk 1 by using the unused space on Disk 1. Create a 10 GB volume on Disk 2.

    正确答案:B

  • 第7题：

    单选题
    You are the network administrator for . Your network includes a computer named TestKingSrv1, which runs Windows Server 2003 and Windows XPProfessional in a dual boot configuration. TestKingSrv1 has two basic disks, which are configured as shown in the following table. You need to create a 10 GB partition on Server 1 to store user data. TestKingSrv1 must retain its dual boot functionality. What should you do?（）
    A

    Convert both disks to dynamic disks. Create a 10 GB extended volume by using the unused space on Disk 1 and Disk 2.

    B

    Back up Partition 2 on Disk2. Remove Partition 2 from Disk 2 and restore it on Disk 1 by using the unused space on Disk 1. Create a 10 GB partition on Disk 2

    C

    Back up partition 2 on Disk 1. Remove Partition 2 from Disk 1 and restore it on Disk 2 by using the unused space on Disk 2. Create a 10 GB partition on Disk 1.

    D

    Convert both disks to dynamic disks. Back up Volume 2 on Disk 2. Remove Volume 2 from Disk 2 and restore it on Disk 1 by using the unused space on Disk 1. Create a 10 GB volume on Disk 2.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    The Cluster Administrator wants to use disk heartbeats as a non-IP network. What Volume Group consideration must be accounted for prior to configuring disk heartbeats？（）
    A

     The Volume Group major number must be the same on all nodes.

    B

     The Shared Volume Group must be created with the Big VG format.

    C

     The Volume Group must be created as Enhanced Concurrent Capable.

    D

     The t factor must be doubled to create the reserved area for disk hearbeats.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    多选题
    Which two are the uses of the ASM metadata backup and restore （AMBR） feature？（）
    A

    It can be used to back up all data on ASM disks.

    B

    It can be used to recover the damaged ASM disk group along with the data.

    C

    It can be used to gather information about a preexisting ASM disk group with disk paths，disk name，failure groups，attributes templates，and alias directory structure.

    D

    It can be used to re-create the ASM disk group with its attributes.


    正确答案： D,C
    解析： 暂无解析

  • 第10题：

    单选题
    Consider the following command to add a new disk group called "tdgroupA" with two failover groups： CREATE DISKGROUP tdgroupA NORMAL REDUNDANCY FAILOVERGROUP control01 DISK ’/devices/A1’，  ’/devices/A2’，  ’/devices/A3’  FAILOVERGROUP control02 DISK ’/devices/B1’，  ’/devices/B2’，  ’/devices/B3’m  The disk "/devices/A1" is currently a member disk of a disk group by the name "tdgroup1".  Which task would be accomplished by the command？（）
    A

     This command would result in an error because a disk group can have only one failover group.

    B

     This command would result in an error because the /devices/A1 disk is a member of another disk group tdgroup1.

    C

     A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk will get reattached to the new disk group without being detached from the existing one.

    D

     A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk will be ignored for the new disk group because it is a member of an existing disk group tdgroup1.

    E

     A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk gets detached from the existing disk group tdgroup1 and attached to the new disk group tdgroupA


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The  Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application， but it needs to be addressed.  How can HACMP help make this environment more robust？（）
    A

     Customize disk heartbeat methods to detect disk adapter failures.

    B

     Customize an error notification method that monitors for volume group quorum loss.

    C

     Customize an error notification facility to act on the event when reported to the error log.

    D

     Customize a HACMP event script to monitor the disk connections and cause a fallover if there is a failure.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    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 disk

    B

    Add a new disk to the system or release a disk from the one of the existing volume groups

    C

    Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVID

    D

    Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size


    正确答案： C
    解析： 暂无解析

  • 第13题：

    An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning.  How should the operator determine if the disk heartbeat network functioning？（）   

    • A、 Use the clinfo command to monitor the disk heartbeat
    • B、 Use the mail command to check for messages form HACMP
    • C、 Use the dhbread command to verify the disk heartbeat link
    • D、 Use the clstat command to verify the appropriate network connections are available

    正确答案:D

  • 第14题：

    Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The  Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application， but it needs to be addressed.  How can HACMP help make this environment more robust？（）  

    • A、 Customize disk heartbeat methods to detect disk adapter failures.
    • B、 Customize an error notification method that monitors for volume group quorum loss.
    • C、 Customize an error notification facility to act on the event when reported to the error log.
    • D、 Customize a HACMP event script to monitor the disk connections and cause a fallover if there is a failure.

    正确答案:C

  • 第15题：

    Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）

    • A、Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.
    • B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.
    • C、Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.
    • D、Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.

    正确答案:B

  • 第16题：

    Consider the following command to add a new disk group called "tdgroupA" with two failover groups： CREATE DISKGROUP tdgroupA NORMAL REDUNDANCY FAILOVERGROUP control01 DISK ’/devices/A1’，  ’/devices/A2’，  ’/devices/A3’  FAILOVERGROUP control02 DISK ’/devices/B1’，  ’/devices/B2’，  ’/devices/B3’m  The disk "/devices/A1" is currently a member disk of a disk group by the name "tdgroup1".  Which task would be accomplished by the command？（）

    • A、 This command would result in an error because a disk group can have only one failover group.
    • B、 This command would result in an error because the /devices/A1 disk is a member of another disk group tdgroup1.
    • C、 A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk will get reattached to the new disk group without being detached from the existing one.
    • D、 A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk will be ignored for the new disk group because it is a member of an existing disk group tdgroup1.
    • E、 A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk gets detached from the existing disk group tdgroup1 and attached to the new disk group tdgroupA

    正确答案:B

  • 第17题：

    You have just added three new hard disks to your Windows 2000 Professional computer. You want to configure all of the disks as two drives. You want the two drives to be as equal in size as possible. You want to configure the non-system drive for the best optimal performance.  What should you do?（）

    • A、Extend the system volume onto disk1. Create a single, stripe volume from disk2 and disk3.
    • B、Extend the system volume onto disk2. Create a single, stripe volume from disk1 and disk2
    • C、Extend the system volume onto disk1. Create a single, spanned volume from disk2 and disk3. 
    • D、Extend the system volume onto disk1. Create a single, spanned volume from disk1 and disk2.
    • E、Create a single, stripe volume from disk1, disk2, and disk3. 
    • F、Create a single spanned volume from disk1, disk2, and disk3. 

    正确答案:A

  • 第18题：

    单选题
    Examine the CREATE DISKGROUP command used to create a disk group: SQL> CREATE DISKGROUP misc EXTERNAL REDUNDANCY DISK 'ORCL: FRA3' NAME misc1, 'ORCL: FRA4' NAME misc2; In which situation would you use this method of disk group creation?（）
    A

    When two-way disk mirroring is required for the allocation units

    B

    When three-way disk mirroring is required for the allocation units

    C

    When using hardware mirroring or RAID

    D

    When disk mirroring is required for the Automatic Storage Management (ASM) disks


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    You have just added three new hard disks to your Windows 2000 Professional computer. You want to configure all of the disks as two drives. You want the two drives to be as equal in size as possible. You want to configure the non-system drive for the best optimal performance. What should you do?（）
    A

     Extend the system volume onto disk1. Create a single, stripe volume from disk2 and disk3. 

    B

     Extend the system volume onto disk2. Create a single, stripe volume from disk1 and disk2. 

    C

     Extend the system volume onto disk1. Create a single, spanned volume from disk2 and disk3. 

    D

     Extend the system volume onto disk1. Create a single, spanned volume from disk1 and disk2. 

    E

     Create a single, stripe volume from disk1, disk2, and disk3.

    F

     Create a single spanned volume from disk1, disk2, and disk3. 


    正确答案： C
    解析： Configuring the non-system volume as a striped volume will realize the best performance gainsinthis scenario. The system volume is extended onto disk1， which makes it size comparable to the non-system drive.

  • 第20题：

    单选题
    Examine the CREATE DISKGROUP command used to create a disk group：   SQL> CREATE DISKGROUP misc EXTERNAL REDUNDANCY  DISK ’ORCL： FRA3’ NAME misc1， ’ORCL： FRA4’ NAME misc2；   In which situation would you use this method of disk group creation？（）
    A

     When two-way disk mirroring is required for the allocation units

    B

     When three-way disk mirroring is required for the allocation units

    C

     When using hardware mirroring or RAID

    D

     When disk mirroring is required for the Automatic Storage Management （ASM） disks


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    You have just added three new hard disks to your Windows 2000 Professional computer. You want to configure all of the disks as two drives. You want the two drives to be as equal in size as possible. You want to configure the non-system drive for the best optimal performance.  What should you do?（）
    A

    Extend the system volume onto disk1. Create a single, stripe volume from disk2 and disk3.

    B

    Extend the system volume onto disk2. Create a single, stripe volume from disk1 and disk2

    C

    Extend the system volume onto disk1. Create a single, spanned volume from disk2 and disk3. 

    D

    Extend the system volume onto disk1. Create a single, spanned volume from disk1 and disk2.

    E

    Create a single, stripe volume from disk1, disk2, and disk3. 

    F

    Create a single spanned volume from disk1, disk2, and disk3. 


    正确答案： B
    解析： Configuring the non-system volume as a striped volume will realize the best performance gains in this scenario. The system volume is extended onto disk1， which makes it size comparable to the non-system drive.

  • 第22题：

    单选题
    An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning.  How should the operator determine if the disk heartbeat network functioning？（）
    A

     Use the clinfo command to monitor the disk heartbeat

    B

     Use the mail command to check for messages form HACMP

    C

     Use the dhbread command to verify the disk heartbeat link

    D

     Use the clstat command to verify the appropriate network connections are available


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    During normal cluster processing in a five-node cluster，one of the nodes unexpectedly crashes. A review of the system dump indicates that a DMS timeout has occurred. The cluster is configured to use disk heartbeats as a Point-to-Point network.  What should be done to address the problem with this configuration？（）
    A

     More disk should be added to the disk heartbeat network，allowing more paths for heartbeats.

    B

     An RS232 network is required to supply a more robust non-IP network when disk heartbeating is implemented.

    C

     The network tunable parameters should be changed to allow more missed heartbeats since the disks may be heavily used.

    D

     An error notification method is required to determine the action to take in response to a failure of the disk heartbeat.


    正确答案： C
    解析： 暂无解析

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