IBM认证考试
A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will the filesystem have？（）A、1B、2C、10D、20
题目
A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will the filesystem have？（）
- A、1
- B、2
- C、10
- D、20
相似问题和答案
第1题：
The /systest filesystem is associated with the /dev/testlv logical volume on the ’testvg’ volume group. Given this information， which of the following commands can the system administrator use to determine if the /systest filesystem is mirrored？（）
- A、df
- B、lsvg
- C、lsfs
- D、lsdev
正确答案:B
第2题：
Companycom wants to apply a PTF to the p5 590 system. After doing a preview install, the output shows there is insufficient space in the /usr filesystem. The root volume group has no available physical partitions left. They do not want to add additional disk drives to the system, but have a jfs2 filesystem that is only 8% used. What could they do to utilize space in the jfs2 filesystem to apply this PTF?（）
- A、Backup the filesystem and recreate smaller
- B、Use the chfs to reduce the filesystem size
- C、Use cplv to copy filesystem to smaller size
- D、Use migratepv to copy filesystem to smaller size
正确答案:B
第3题：
A.1
B.2
C.10
D.20
第4题：
A system administrator is attempting to unmount filesystem /dev/data and receives the following message： umount： 0506-349 Cannot unmount /dev/data： The requested resource is busy. Which of the following commands can be used to determine which process has open references within the filesystem？（）
- A、lsfs
- B、topas
- C、fuser
- D、mount
正确答案:C
第5题：
A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data？（）
- A、chfs
- B、chlv
- C、mklvcopy
- D、mkfscopy
正确答案:C
第6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7题：
A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will thefilesystem have?（）
- A、1
- B、2
- C、10
- D、20
正确答案:D
第8题：
An administrator needs to apply a Technology Level update. During the preview install, the output indicates that there is insufficientspace in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions, but the /test jfs2 filesystem is only 8% used.What is the most efficient method to use the available space in the /test filesystem to apply theupdate?（）
A.Use chfs to reduce the /test filesystem
B.Use cplv to copy the /test filesystem to a smaller logical volume
C.Use migratepv l to move the /test filesystem to a different volume group
D.Backup the /test filesystem, remove it, and recreate it with a smaller size
第9题：
A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will the filesystem have？（）
- A、1
- B、2
- C、10
- D、20
正确答案:D
第10题：
How can a JFS2 filesystem be added to a volume group that has insufficient space to host a log LV？（）
- A、Create the filesystem with an inline log.
- B、Create the filesystem referring to the jfs2log in rootvg.
- C、Create the filesystem and format the logical volume with ’logform’.
- D、Create the filesystem’s underlying logical volume with an inline log.
正确答案:C