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单选题
Companycom would like the ability to shrink filesystems. They currently have JFS filesystems. Which of the following is necessary to shrink the filesystems?（）
A
Copy the existing filesystems to JFS2
B
Defragment the filesystem， then reduce its size
C
Change the file system attribute allow_shrink=yes on the existing filesystems
D
Modify the logical volume attribute allow_shrink=yes on the existing logical volumes
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更多 “单选题Companycom would like the ability to shrink filesystems. They currently have JFS filesystems. Which of the following is necessary to shrink the filesystems?（）A Copy the existing filesystems to JFS2B Defragment the filesystem， then reduce its sizeC Change the file system attribute allow_shrink=yes on the existing filesystemsD Modify the logical volume attribute allow_shrink=yes on the existing logical volumes” 相关考题
考题
Users frequently overrun the amount of space intended for them, resulting in full home filesystems. The customer is currently using AIX 5.3 with a mix of JFS and JFS2 filesystems. Which of the following will contain the growth of the home filesystem space?（）A、Implement disk quota for all home filesystemsB、Implement disk quota for the JFS2 home filesystemsC、Recreate the home directories as individual filesystemsD、Run the find command every night and delete all old files
考题
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 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
考题
While using the smit install_remove menus to remove some filesets the system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem？（）A、Backup， unmount， remove， recreate and restore the filesystem.B、Boot from mksysb tape and select Shrink filesystems on restore.C、Unmount， run defragfs /usr and the reducefs -size XXX /usr commands.D、Update /etc/filesystems with the desired size for /usr and reboot the system.
考题
While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem （）A、Backup， unmount， remove， recreate and restore the filesystem.B、Boot from mksysb tape and select Shrink filesystems on restore.C、Unmount， run defragfs /usr and the reducefs -size n /usr commands.D、Update the /image.data file with the desired size for /usr and reboot the system.
考题
When a user tries to log into the system, the following error occurs: "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?（）A、 Reboot the system. B、 Increase the number of ptys. C、 Increase number of licenses. D、 Run df -k to check for full filesystems.
考题
A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However， the remote servers are unable to mount the filesystems. What does the system administrator need to do？（）A、Use the exportfs command on server "Alpha" to export the filesystemB、Use the showmount command on server "Bravo" to import the filesystemC、Use the startsrc command on server "Bravo" to refresh the NFS daemonsD、Use the chfs command on server "Alpha" to change the filesystem type to NFS
考题
The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）A、Run cfgmgr. B、Run synclvodm. C、Look in errorlog for hardware problems. D、Boot into service mode and run fsck on filesystems.
考题
A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）A、tarB、cpioC、savefsD、savevg
考题
A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?（）A、The ODM is corrupted.B、There is a hardware failure.C、The bosboot command failed.D、Not enough space is available in the filesystems.
考题
Companycom would like the ability to shrink filesystems. They currently have JFS filesystems. Which of the following is necessary to shrink the filesystems?（）A、Copy the existing filesystems to JFS2B、Defragment the filesystem， then reduce its sizeC、Change the file system attribute allow_shrink=yes on the existing filesystemsD、Modify the logical volume attribute allow_shrink=yes on the existing logical volumes
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
The system administrator has determined that a new JFS log needs to be created on a different disk， in order to decrease an I/O bottleneck. Which of the following steps are the most correct？（） A、 mklv -t jfslog -y LVname VGname 1 PVname logform /dev/LVname chfs -a log=/dev/LVname /filesystemname m ount and unmount filesystemB、 mklv -t jfslog -y LVname VGname PVname unmount filesystem vi /etc/filesystems， change entry for lv to point filesystem to new JFS log mount filesystemC、 mklvcopy -a jfslog -y LVname VGname 1 PVname chfs -a log=/dev/LVname /filesystemname unmount and mount file systemD、 mklvcopy -t jfslog -y LVname VGname 1 PVname logform /dev/LVname vi /etc/filesystems， change entry for lv to point filesystem to new JFS log unmount and mount filesystem
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
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
考题
单选题Companycom would like the ability to shrink filesystems. They currently have JFS filesystems. Which of the following is necessary to shrink the filesystems?（）A
Copy the existing filesystems to JFS2B
Defragment the filesystem， then reduce its sizeC
Change the file system attribute allow_shrink=yes on the existing filesystemsD
Modify the logical volume attribute allow_shrink=yes on the existing logical volumes
考题
单选题The system administrator has determined that a new JFS log needs to be created on a different disk， in order to decrease an I/O bottleneck. Which of the following steps are the most correct？（）A
mklv -t jfslog -y LVname VGname 1 PVname logform /dev/LVname chfs -a log=/dev/LVname /filesystemname m ount and unmount filesystemB
mklv -t jfslog -y LVname VGname PVname unmount filesystem vi /etc/filesystems， change entry for lv to point filesystem to new JFS log mount filesystemC
mklvcopy -a jfslog -y LVname VGname 1 PVname chfs -a log=/dev/LVname /filesystemname unmount and mount file systemD
mklvcopy -t jfslog -y LVname VGname 1 PVname logform /dev/LVname vi /etc/filesystems， change entry for lv to point filesystem to new JFS log unmount and mount filesystem
考题
单选题A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?（）A
The ODM is corrupted.B
There is a hardware failure.C
The bosboot command failed.D
Not enough space is available in the filesystems.
考题
单选题A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）A
tarB
cpioC
savefsD
savevg
考题
单选题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
单选题A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However， the remote servers are unable to mount the filesystems. What does the system administrator need to do？（）A
Use the exportfs command on server Alpha to export the filesystemB
Use the showmount command on server Bravo to import the filesystemC
Use the startsrc command on server Bravo to refresh the NFS daemonsD
Use the chfs command on server Alpha to change the filesystem type to NFS
考题
单选题Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）A
df -mB
du -mC
df -vmD
du -vm
考题
单选题While using the smit install_remove menus to remove some filesets the system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem？（）A
Backup， unmount， remove， recreate and restore the filesystem.B
Boot from mksysb tape and select Shrink filesystems on restore.C
Unmount， run defragfs /usr and the reducefs -size XXX /usr commands.D
Update /etc/filesystems with the desired size for /usr and reboot the system.
考题
单选题While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem （）A
Backup， unmount， remove， recreate and restore the filesystem.B
Boot from mksysb tape and select Shrink filesystems on restore.C
Unmount， run defragfs /usr and the reducefs -size n /usr commands.D
Update the /image.data file with the desired size for /usr and reboot the system.
考题
单选题The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）A
Run cfgmgr. B
Run synclvodm. C
Look in errorlog for hardware problems. D
Boot into service mode and run fsck on filesystems.
考题
单选题Which of the following commands would a system administrator use to automate monitoring and notification of filling filesystems （）A
startcondrespB
filemonC
lsfsD
mount
考题
单选题Users frequently overrun the amount of space intended for them, resulting in full home filesystems. The customer is currently using AIX 5.3 with a mix of JFS and JFS2 filesystems. Which of the following will contain the growth of the home filesystem space?（）A
Implement disk quota for all home filesystemsB
Implement disk quota for the JFS2 home filesystemsC
Recreate the home directories as individual filesystemsD
Run the find command every night and delete all old files
考题
单选题When a user tries to log into the system, the following error occurs: "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?（）A
Reboot the system. B
Increase the number of ptys. C
Increase number of licenses. D
Run df -k to check for full filesystems.
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