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单选题
In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）
A
extendvg
B
cfgmgr
C
reducevg
D
varyoffvg
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更多 “单选题In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A extendvgB cfgmgrC reducevgD varyoffvg” 相关考题
考题
In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A.extendvgB.cfgmgrC.reducevgD.varyoffvg
考题
Which of the following procedures should occur before removing a failing disk from a volume group?()
A.Veryoff the volume groupB.Unmount any filesystems on the diskC.Remove all physical partitions on the diskD.Unmount mirrored filesystems from the disk
考题
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？（）A、 Increase the size of the JFS log logical volume so more transacations can be written to this log.B、 Create a second， additional JFS log and have the /mydatabase logical volume point to both JFS logs.C、 Migrate the JFS log device to another physical disk in the same volume group.D、 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.
考题
While adding the forced varyon volume group option， it is decided to create a disk heartbeat Network over the disk paths. Which HACMP function is used to create disk heartbeat devices？（）A、 The Disk hearbeat facility is initialized when creating enhanced concurrent mode volume groups through HACMP.B、 HACMP does not create the disk heartbeat area directly； RSCT facility creates the area used for the disk heartbeat when the device is started by Group Services.C、 The ’Chdev -v-C " command creates an enhanced Volume Group from an ordinarilyVolume Group. This creates the heartbeat region on the vfirst disk in the chain.D、 The disk heartbeat area on the disk is created and initialized when the device is created inHACMP "Extended Configuration - Extended Topology - Disk heartbeat facility" smit path.
考题
An administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum（）A、chvg -Qn testvgB、chlv -Qn testvgC、varyoffvg testvg； varyonvg -Qn testvgD、varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg
考题
An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）A、reducevg, rmdev, syncvg B、rmlvcopy, exportvg, rmdev C、rmlvcopy, reducevg, rmdev D、No action is required since SSA is a Hot Swap device and is mirrored
考题
In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A、extendvgB、cfgmgrC、reducevgD、varyoffvg
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
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？（） A、’varyoffvg’ and ’exportvg’B、’varyofflv’ and ’importvg’C、’varyofflv’ and ’migratepv’D、’varyoffvg’ and ’migratevg’
考题
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?（）A、It reduces the maximum file size allowed within the given volume group.B、It reduces the maximum number of files allowed within the given volume group.C、It reduces the maximum number of logical volumes allowed within the given volume group.D、It reduces the maximum number of physical volumes allowed within the given volume group.
考题
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？（） A、 The Volume Group major number must be the same on all nodes.B、 The Shared Volume Group must be created with the Big VG format.C、 The Volume Group must be created as Enhanced Concurrent Capable.D、 The "t factor" must be doubled to create the reserved area for disk hearbeats.
考题
Using splitvg to create a snapshot volume group of rootvg results in an error. What is the most likely cause of the error（）A、There is not an available disk to allocate to the snapshot volume groupB、One of the physical volumes associated with rootvg has a status of "missing"C、Rootvg is running in enhanced concurrent modeD、A snapshot volume group cannot be created for the rootvg
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
A system administrator’s daily monitoring has revealed a failing disk drive. The drive that is failing， hdisk0， is a lvm mirrored drive. What is the first step that should be taken in order to physically replace this drive？（）A、Remove the physical volume from the system.B、Remove the physical volume from the volume group.C、Remove the physical partitions from the volume group.D、Remove the logical volume copies from the failing drive.
考题
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？（）A、Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.C、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.D、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.
考题
In your Automatic Storage Management （ASM） instance， one of the nonempty disk groups， DGROUP1， is no longer required and you want this disk group to be removed. You execute the following command to achieve this objective： DROP DISKGROUP dgroup1 EXCLUDING CONTENTS； What would be the result of this command？（）A、 This command would result in an error because the disk group is not empty.B、 The command would distribute the contents of the specified disk group among all other disk groups and then drop the specified disk group.C、 The command would result in the contents being moved to the parent disk group and dropping of the disk group.D、 The command would result in the disk group being marked as INVALID because it cannot be dropped.E、 The command would drop the disk group， ignoring the EXCLUDING CONTENTS option.
考题
You have just added three new hard disks to your Windows 2000 Professional computer. You want to configure all of the disks as two drives. You want the two drives to be as equal in size as possible. You want to configure the non-system drive for the best optimal performance. What should you do?（）A、Extend the system volume onto disk1. Create a single, stripe volume from disk2 and disk3.B、Extend the system volume onto disk2. Create a single, stripe volume from disk1 and disk2C、Extend the system volume onto disk1. Create a single, spanned volume from disk2 and disk3. D、Extend the system volume onto disk1. Create a single, spanned volume from disk1 and disk2.E、Create a single, stripe volume from disk1, disk2, and disk3. F、Create a single spanned volume from disk1, disk2, and disk3.
考题
单选题Using splitvg to create a snapshot volume group of rootvg results in an error. What is the most likely cause of the error（）A
There is not an available disk to allocate to the snapshot volume groupB
One of the physical volumes associated with rootvg has a status of missingC
Rootvg is running in enhanced concurrent modeD
A snapshot volume group cannot be created for the rootvg
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Which of the following procedures should occur before removing a failing disk from a volume group?（）A
Veryoff the volume groupB
Unmount any filesystems on the diskC
Remove all physical partitions on the diskD
Unmount mirrored filesystems from the disk
考题
单选题An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）A
reducevg, rmdev, syncvg B
rmlvcopy, exportvg, rmdev C
rmlvcopy, reducevg, rmdev D
No action is required since SSA is a Hot Swap device and is mirrored
考题
单选题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
单选题In your Automatic Storage Management （ASM） instance， one of the nonempty disk groups， DGROUP1， is no longer required and you want this disk group to be removed. You execute the following command to achieve this objective： DROP DISKGROUP dgroup1 EXCLUDING CONTENTS； What would be the result of this command？（）A
This command would result in an error because the disk group is not empty.B
The command would distribute the contents of the specified disk group among all other disk groups and then drop the specified disk group.C
The command would result in the contents being moved to the parent disk group and dropping of the disk group.D
The command would result in the disk group being marked as INVALID because it cannot be dropped.E
The command would drop the disk group， ignoring the EXCLUDING CONTENTS option.
考题
单选题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？（）A
Increase the size of the JFS log logical volume so more transacations can be written to this log.B
Create a second， additional JFS log and have the /mydatabase logical volume point to both JFS logs.C
Migrate the JFS log device to another physical disk in the same volume group.D
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.
考题
单选题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?（）A
'varyoffvg' and 'exportvg'B
'varyofflv' and 'importvg'C
'varyofflv' and 'migratepv'D
'varyoffvg' and 'migratevg'
考题
单选题While adding the forced varyon volume group option， it is decided to create a disk heartbeat Network over the disk paths. Which HACMP function is used to create disk heartbeat devices？（）A
The Disk hearbeat facility is initialized when creating enhanced concurrent mode volume groups through HACMP.B
HACMP does not create the disk heartbeat area directly； RSCT facility creates the area used for the disk heartbeat when the device is started by Group Services.C
The ’Chdev -v-C command creates an enhanced Volume Group from an ordinarilyVolume Group. This creates the heartbeat region on the vfirst disk in the chain.D
The disk heartbeat area on the disk is created and initialized when the device is created inHACMP Extended Configuration - Extended Topology - Disk heartbeat facility smit path.
考题
单选题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?（）A
It reduces the maximum file size allowed within the given volume group.B
It reduces the maximum number of files allowed within the given volume group.C
It reduces the maximum number of logical volumes allowed within the given volume group.D
It reduces the maximum number of physical volumes allowed within the given volume group.
考题
单选题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？（）A
chvgB
rmdevC
reducevgD
exportvg
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