reducevg hdisk12
rmdev -dl hdisk12
cplv hdisk10 hdisk12
migratepv hdisk12 hdisk10
第1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?()
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?()
第3题:
A.rmdev hdsik12 vscsi0rmdev ? hdsik12 ? vscsi0
B.rmpath hdisk12 vscsi0rmpath ? hdisk12 ? vscsi0
C.chpath hdisk12 vscsi0 -dchpath ? hdisk12 ? vscsi0 -d
D.varyoffvg vg01; rmdev hdisk12 vscsi0 varyoffvg vg01; rmdev ? hdisk12 ? vscsi0
第4题:
An administrator is trying to extend an existing volume group with a new hard disk, but the extendvg command returns the following error. 0516-1162 /usr/sbin/extendvg. Warning, The Physical Partition Size of 64 requires the creation of 8924 partitions for hdisk11. The limitation for volume group datavg is 1016 physical partitions per physical volume. Use chvg command with -t option to attempt to change the maximum Physical Partitions per Physical volume for this volume group. The chvg -t may or may not allow the extendvg command to succeed. What is the implication of using this option?()
第5题:
With a scalable volume group, where is the logical volume control information stored on the disk?()
第6题:
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?()
第7题:
The 'lsvg -o' command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed. What is the likely cause?()
第8题:
A.datavg is in an offline state.
B.‘lsvg -o‘ only displays the root volume group.
C.‘lsvg -o‘ only displays the fist volume group.
D.datavg has no filesystems and therefore, is inactive.
第9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10题:
The Cluster Administrator wants to use disk heartbeats as a non-IP network. What Volume Group consideration must be accounted for prior to configuring disk heartbeats?()