cpfs
cplv
mkfscopy
migratepv
第1题:
()命令能把一个文件系统从一个卷组迁移到另一个卷组。
第2题:
An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems. Which two operations are required on the volume group prior to the physical disk switch?()
第3题:
Which command restores files from a volume group backup on a specified media?()
第4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?()
第5题:
A client needs more disk space for another volume group and has decided to use hdisk12 from the uservg volume group containing hdisk10, hdisk11, and hdisk12 where hdisk10 and hdisk11 have sufficient PPs to contain the volume group data. The client attempted to remove hdisk12 from the volume group but received the following error: 0516-016 Cannot delete physical volume with allocated partitions. Which of the following commands should be run to correct this problem()
第6题:
Which command will migrate a filesystem from one volume group to another?()
第7题:
mksysb-r
savevg-r
restorevg-r
restorevg files
第8题:
cplv
mirrorvg
mklvcopy
migratelv
第9题:
mksysb -r
savevg -r
restorevg -r
restorevgfiles
第10题:
Volume Group > Physical Volume > Logical Volume > Filesystem
Physical Volume > Volume Group > Logical Volume > Filesystem
Volume Group > Physical Volume > Filesystem > Logical Volume
Physical Volume > Volume Group > Filesystem > Logical Volume
第11题:
cpfs
cplv
mkfscopy
migratepv
第12题:
Increase the size of the JFS log logical volume so more transacations can be written to this log.
Create a second, additional JFS log and have the /mydatabase logical volume point to both JFS logs.
Migrate the JFS log device to another physical disk in the same volume group.
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.
第13题:
A system administrator has been asked to migrate the dev_vg volume group from server A to server B. The dev_vg volume group contains a single filesystem named "/development". To prepare for migration, which of the following is the correct sequence of commands for removing the volume group from server A?()
第14题:
Which command will migrate a filesystem from onevolume group to another?()
第15题:
Which presents the heirarchical relationship between LVM entities?()
第16题:
An administrator wants to mirror an important filesystem between two disks without mirroring the entire volume group. Which command should be used?()
第17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?()
第18题:
df
lslv
lsfs
lsdev
第19题:
’varyoffvg’ and ’exportvg’
’varyofflv’ and ’importvg’
’varyofflv’ and ’migratepv’
’varyoffvg’ and ’migratevg’
第20题:
datavg is in an offline state.
‘lsvg -o’ only displays the root volume group.
‘lsvg -o’ only displays the fist volume group.
datavg has no filesystems and therefore, is inactive.
第21题:
cpfs
cplv
mkfscopy
migratepv
第22题:
df
lsvg
lsfs
lsdev
第23题:
exportvg dev_vg; umount /development; varyoffvg dev_vg
varyoffvg dev_vg; umount /development; exportvg dev_vg
umount /development; exportvg dev_vg; varyoffvg dev_vg
umount /development; varyoffvg dev_vg; exportvg dev_vg
第24题:
Back up the data, remove the failing disk from the volume group, then restore the data to the new disk.
Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.
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.
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.