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单选题
When running the jfs2 filesystem on a user volume group which of the following options is TRUE?（）
A
Only the 64bit kernel is supported.
B
Filesystem compression is not supported.
C
Filesystem compression is supported only if the 64bit kernel is running.
D
Filesystem compression is supported running either a 32bit or 64bit kernel.
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更多 “单选题When running the jfs2 filesystem on a user volume group which of the following options is TRUE?（）A Only the 64bit kernel is supported. B Filesystem compression is not supported. C Filesystem compression is supported only if the 64bit kernel is running. D Filesystem compression is supported running either a 32bit or 64bit kernel.” 相关考题
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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 filesystemB.Use cplv to copy the /test filesystem to a smaller logical volumeC.Use migratepv l to move the /test filesystem to a different volume groupD.Backup the /test filesystem, remove it, and recreate it with a smaller size
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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、dfB、lsvgC、lsfsD、lsdev
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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 smallerB、Use the chfs to reduce the filesystem sizeC、Use cplv to copy filesystem to smaller sizeD、Use migratepv to copy filesystem to smaller size
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A user reports that they are getting an error when trying to save a video file to a share on a server running Windows Server 2003. The administrator looks at the file and finds that it is 5GB. The administrator checks the server and finds that the server has 100GB of free space. This file needs to be saved on the server. Which of the following should the administrator do to accomplish this?（）A、Convert the filesystem to EXT3.B、Convert the filesystem to VMFS.C、Convert the filesystem to NTFS.D、Convert the filesystem to FAT32.
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Company.com complains that an outage is required when adding a new filesystem to cluster. The System management function of HACMP （C-SPOC） functions in which manner when adding filesystems to a cluster？（） A、 Adds to all nodes with the cluster running.B、 Adds to all nodes with the cluster stopped.C、 Adds with the cluster running，uses "Lazy Update" to perform the logical volume synchronization.D、 Adds to all nodes with the cluster running but requires the volume groups to be exported andimported after.
考题
With a scalable volume group, where is the logical volume control information stored on the disk?（）A、In the ODMB、In the volume group descriptor areaC、In the first 512 bytes of the logical deviceD、In the first block of the user data within the LV
考题
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、chfsB、chlvC、mklvcopyD、mkfscopy
考题
An Enhanced Journeyed File System that is in a shred non-concurrent Volume Group is growing at an unexpected rate. It is the administrator’s task to enlarge the filesystem without interrupting service. What method should be sued to achieve this goal？（） A、 Use HACMP C-SPOC to increase the size of the JFS2 filesystem.B、 Use the smitty jfs2 fastpath to increase the size of the JFS2 filesystem.C、 Use HACMP C-SPOC to increase the size of the JFS2 filesystem and inline JFS2 logs.D、 Use mklvcopy hdisk# 2 jfs2lvname to increase the size of the JFS2 filesystem，then use splitlvcopy jfs2lvname 1 -y newjfs2lvname hdisk# to present the increased JFS2 filesystem to HACMP.
考题
While attempting to expand a file system, an administrator receives an error message indicating that the filesystem is not recognized. Running the 'lsfs' command fails to display any output, but the 'df' command is working and displays normal filesystems. What is the likely cause of the problem?（）A、The /etc/filesystems file is missing.B、The /dev/hd8 logical volume is corrupt.C、The hosting volume group is not varied on.D、The /var and /tmp filesystems may be full.
考题
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.
考题
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、1B、2C、10D、20
考题
A previously functional, scheduled snapshot operation against a JFS2 filesystem has failed. The JFS2 filesystem is mounted and appears intact. What is the most likely cause of the failure and how should it be resolved?（）A、The associated JFS2 log device has failed. Check the log device and varyon the device.B、The logical volume that hosts the snapshots is full. Increase the size of the logical volume.C、Fifteen snapshots already exist for the given JFS2 filesystem. Delete at least one existing snapshot.D、The volume group that hosts both the snapshots and JFS2 filesystem has lost quorum. Check and correct the integrity of the volume group.
考题
Which presents the heirarchical relationship between LVM entities？（） A、Volume Group Physical Volume Logical Volume FilesystemB、Physical Volume Volume Group Logical Volume FilesystemC、Volume Group Physical Volume Filesystem Logical VolumeD、Physical Volume Volume Group Filesystem Logical Volume
考题
When running the jfs2 filesystem on a user volume group which of the following options is TRUE?（）A、Only the 64bit kernel is supported. B、Filesystem compression is not supported. C、Filesystem compression is supported only if the 64bit kernel is running. D、Filesystem compression is supported running either a 32bit or 64bit kernel.
考题
When is it appropriate to use a JFS filesystem instead of a JFS2 filesystem？（）A、When the filesystem will contain 100GB files.B、When the filesystem resides on a 32-bit system.C、When the filesystem contains a large number of small files.D、When filesystem compression is required due to limited disk space.
考题
A system administrator has determined that the /development filesystem needs to be changed from JFS to JFS2 to take advantage of the new capabilites available in JFS2. What is the method to convert the /development filesystem from type JFS to JFS2？（）A、Umount the /development filesystem and remount it using the following command： mount -t jfs2 /developmentB、Edit the /etc/filesystems file to change the type paramter to "jfs2" and change the log parameter to "jfs2log"C、Backup the /development filesystem data， delete the JFS /development filesystem， create the new JFS2 /development filsystem， and restore the data to the /development filesystemD、Backup the /development filesystem data， change the /development filesystem using the following command，chfs -t type=jfs2 /development.then， restore the data to the /development filesystem
考题
An administrator needs to apply a Technology Level update. During the preview install， the output indicates that there is insufficient space 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 the update？（）A、Use chfs to reduce the /test filesystemB、Use cplv to copy the /test filesystem to a smaller logical volumeC、Use migratepv l to move the /test filesystem to a different volume groupD、Backup the /test filesystem， remove it， and recreate it with a smaller size
考题
Which of the following AIX storage concepts is correct?（）A、A filesystem can span multiple physical volumes.B、A physical volume can belong to more than 1 volume group.C、A logical volume can have up to 2 copies in each of 2 volume groups.D、The size of a filesystem is always the same size as its logical volume.
考题
How can a JFS2 filesystem be added to a volume groupthat 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.
考题
Which command will migrate a filesystem from one volume group to another？（）A、cpfsB、cplvC、mkfscopyD、migratepv
考题
单选题Which of the following AIX storage concepts is correct?（）A
A filesystem can span multiple physical volumes.B
A physical volume can belong to more than 1 volume group.C
A logical volume can have up to 2 copies in each of 2 volume groups.D
The size of a filesystem is always the same size as its logical volume.
考题
单选题Which presents the heirarchical relationship between LVM entities？（）A
Volume Group Physical Volume Logical Volume FilesystemB
Physical Volume Volume Group Logical Volume FilesystemC
Volume Group Physical Volume Filesystem Logical VolumeD
Physical Volume Volume Group Filesystem Logical Volume
考题
单选题When is it appropriate to use a JFS filesystem instead of a JFS2 filesystem？（）A
When the filesystem will contain 100GB files.B
When the filesystem resides on a 32-bit system.C
When the filesystem contains a large number of small files.D
When filesystem compression is required due to limited disk space.
考题
单选题A system administrator has determined that the /development filesystem needs to be changed from JFS to JFS2 to take advantage of the new capabilites available in JFS2. What is the method to convert the /development filesystem from type JFS to JFS2？（）A
Umount the /development filesystem and remount it using the following command： mount -t jfs2 /developmentB
Edit the /etc/filesystems file to change the type paramter to jfs2 and change the log parameter to jfs2logC
Backup the /development filesystem data， delete the JFS /development filesystem， create the new JFS2 /development filsystem， and restore the data to the /development filesystemD
Backup the /development filesystem data， change the /development filesystem using the following command，chfs -t type=jfs2 /development.then， restore the data to the /development filesystem
考题
单选题A previously functional, scheduled snapshot operation against a JFS2 filesystem has failed. The JFS2 filesystem is mounted and appears intact. What is the most likely cause of the failure and how should it be resolved?（）A
The associated JFS2 log device has failed. Check the log device and varyon the device.B
The logical volume that hosts the snapshots is full. Increase the size of the logical volume.C
Fifteen snapshots already exist for the given JFS2 filesystem. Delete at least one existing snapshot.D
The volume group that hosts both the snapshots and JFS2 filesystem has lost quorum. Check and correct the integrity of the volume group.
考题
单选题The /systest filesystem is associated with the /dev/testlv logical volume on the testvg volume group. The testvg volume group is assigned to physical volumes hdisk2 and hdisk3. Which command can the system administrator use to determine if the /systest filesystem is mirrored？（）A
dfB
lslvC
lsfsD
lsdev
考题
单选题An Enhanced Journeyed File System that is in a shred non-concurrent Volume Group is growing at an unexpected rate. It is the administrator’s task to enlarge the filesystem without interrupting service. What method should be sued to achieve this goal？（）A
Use HACMP C-SPOC to increase the size of the JFS2 filesystem.B
Use the smitty jfs2 fastpath to increase the size of the JFS2 filesystem.C
Use HACMP C-SPOC to increase the size of the JFS2 filesystem and inline JFS2 logs.D
Use mklvcopy hdisk# 2 jfs2lvname to increase the size of the JFS2 filesystem，then use splitlvcopy jfs2lvname 1 -y newjfs2lvname hdisk# to present the increased JFS2 filesystem to HACMP.
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