IBM认证考试
An administrator has just imported a shred Volume Group that had been created on another system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（） A、 Change th
题目
An administrator has just imported a shred Volume Group that had been created on another system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（）
- A、 Change the quorum required to false.
- B、 Change the Volume Group auto vary on to yes， and then vary off the Volume Group.
- C、 Change the auto vary on value of the Volume Group to no， and then vary off the volume group.
- D、 Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.
参考答案和解析
相似问题和答案
第1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、lslv
- B、lsvg
- C、iostat
- D、lvmstat
正确答案:D
第2题：
A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）
- A、chvg
- B、rmdev
- C、reducevg
- D、exportvg
正确答案:C
第3题：
A.The system is configuring a device.
B.A system initiated dump has started.
C.The system is varyingon a volume group.
D.The system is running an inbuilt self test.
第4题：
A system administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum？（）
- A、chvg -Qn testvg
- B、chlv -Qn testlv
- C、varyoffvg testvg； varyonvg -Qn testvg
- D、varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg
正确答案:A
第5题：
An administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum（）
- A、chvg -Qn testvg
- B、chlv -Qn testvg
- C、varyoffvg testvg； varyonvg -Qn testvg
- D、varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg
正确答案:A
第6题：
A cluster administrator is concerned about using the forced varyon resource group function. Although the function provides increased data availability if it is enabled for a cluster resource group， management is concerned about data integrity. If a varyonvg command fails， an HACMP forced varyon will only occur if which of the following is true？（）
- A、 A loss of quorum has occurred on one of the disks in the failed volume group.
- B、 Selective fallover caused by an application moves a resource group to a takeover node.
- C、 A check is made to ensure at least one complete copy of all data is available in the volume group.
- D、 The MISSING_PV=TRUE environment variable has been set causing the volume group to be forced online.
正确答案:C
第7题：
A user calls the system administrator and states that they can no longer access the file server they had been working on all morning. To trouble shoot this problem， which step should the administrator take FIRST？（）
- A、 Reboot the file server.
- B、 Ask the user what they were doing when they noticed the problem.
- C、 Ask the user to reboot their PC.
- D、 Ask the user to ping the default gateway and report the response times back to the administrator.
正确答案:B
第8题：
The system administrator notices that there is an I/O bottleneck on one of three disks in datavg volume group. This problem disk contains the JFS log， loglv00 and one filesystem， /mydatabase. There are no other logical volumes on this disk. Which of the following options would be the best solution？（）
- A、 Increase the size of the JFS log logical volume so more transacations can be written to this log.
- B、 Create a second， additional JFS log and have the /mydatabase logical volume point to both JFS logs.
- C、 Migrate the JFS log device to another physical disk in the same volume group.
- D、 Only one JFS log device for each volume group can be used. Use the migratepv command to move the JFS log device to an empty disk in another volume group.
正确答案:C
第9题：
Using the C-SPOC utilities， an administrator has created a new volume group and filesytems. Theadministrator performs an Isvg -I command on the volume group and notices that the log logical volume created in C-SPOC is closed/syncd and loglv01 has been created and is in use. What step was required in order for the logfile created by C-SPOC to be used.（）
- A、 Perform the C-SPOC logform utility option prior to creating any filesystems.
- B、 Manually perform a logform outside of C-SPOC prior to creating any filesystems.
- C、 Run a logredo command and select log logical volume created in C-SPOC as the preferred jfslog.
- D、 Use C-SPOC to delete and recreate the log logical volume，set the perform logform option to true.
正确答案:B
第10题：
During system boot， the system hangs at LED 0C31. What is the first step the system administrator should take to correct the problem？（）
- A、Check system console connections
- B、Check system network connections
- C、Boot in service mode and change the bootlist
- D、Boot from the AIX installation media and mount rootvg filesystems
正确答案:A