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单选题Exhibit Which of the following commands should be used before removing hdisk3 from the system?（）Achpv -v r hdisk3Brmdev -dl hdisk3Cvaryonvg -f datavgDreducevg datavg hdisk3

题目
单选题
Exhibit Which of the following commands should be used before removing hdisk3 from the system?（）
A

chpv -v r hdisk3

B

rmdev -dl hdisk3

C

varyonvg -f datavg

D

reducevg datavg hdisk3

相似考题

1.Which of the following commands should be run to verify that file system ／data is not corrupted?()A.fsck /dtaB.fsck datavgC.lqueryvg datavgD.stat /data

2.A system administrator is preparing to run a preservation install and would like to use and hdisk that was no longer needed in datavg. Which of the following processes should be used to make it available for configuration?（）A.chdeb -1 hdiskxxx -a pv=clear; chdev -1 hdiskxx -a pv=yesB.exportvg datavg; importvg -y rootvg hdiskxxC.rmdev -1 hdiskxxx; mkdev -1 hdiskxxx -a pv=availD.reducevg datavg hdiskxxx; extendvg rootvg hdiskxxx

3.ExhibitWhich of the following commands should be used before removing hdisk3 from the system?()A.chpv -v r hdisk3B.rmdev -dl hdisk3C.varyonvg -f datavgD.reducevg datavg hdisk3

4.There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）A.chgv -a n hdisk rootvg; rmdev -1 hdisk1 -dB.rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1C.reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -dD.reducevg -df rootvg hdisk1; rmdev -1 hdisk1

更多“单选题Exhibit Which of the following commands should be used before removing hdisk3 from the system?（）A chpv -v r hdisk3B rmdev -dl hdisk3C varyonvg -f datavgD reducevg datavg hdisk3”相关问题

  • 第1题：

    A system administrator is preparing to run a preservation install and would like to use and hdisk that was no longer needed in datavg. Which of the following processes should be used to make it available for configuration?（）

    • A、chdeb -1 hdiskxxx -a pv=clear; chdev -1 hdiskxx -a pv=yes
    • B、exportvg datavg; importvg -y rootvg hdiskxx
    • C、rmdev -1 hdiskxxx; mkdev -1 hdiskxxx -a pv=avail
    • D、reducevg datavg hdiskxxx; extendvg rootvg hdiskxxx

    正确答案:D

  • 第2题：

    在卷组datavg中有两个物理卷hdisk3和hdisk4。为了确定在该卷组中有哪些逻辑卷，正确的命令是（）。

    • A、lslv-l datavg
    • B、lsvg-l datavg
    • C、lsvg-p datavg
    • D、lsvg datavg

    正确答案:B

  • 第3题：

    Which of the following WLM commands should be used to monitor performance on a system running wlm？（）

    • A、 wlmcntrl
    • B、 wlmstat
    • C、 wlmcheck
    • D、 wlmassign

    正确答案:B

  • 第4题：

    Which of the following commands should be used to watch system errors as they are logged？（）

    • A、 errpt -c
    • B、 tail -f /var/adm/ras/errlog
    • C、 syslogd -d
    • D、 /usr/lib/errdemon -s 8192

    正确答案:A

  • 第5题：

    A mirrored root disk needs to be replaced. Which of the following commands will clear the boot record on the failing disk？（）

    • A、chpv -c
    • B、rmlv hd5
    • C、bosboot -ad
    • D、rmdev -dl hd5

    正确答案:A

  • 第6题：

    There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）

    • A、chgv -a n hdisk rootvg; rmdev -1 hdisk1 -d
    • B、rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1
    • C、reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -d
    • D、reducevg -df rootvg hdisk1; rmdev -1 hdisk1

    正确答案:C

  • 第7题：

    Which of the following commands should be used to display a system routing table?（）

    • A、 route 
    • B、 netstat 
    • C、 iptrace 
    • D、 traceroute 

    正确答案:B

  • 第8题：

    单选题
    There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）
    A

    chgv -a n hdisk rootvg; rmdev -1 hdisk1 -d

    B

    rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1

    C

    reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -d

    D

    reducevg -df rootvg hdisk1; rmdev -1 hdisk1


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following commands should be used to list all of the active network interfaces on a system？（）
    A

    lscfg

    B

    route

    C

    netstat

    D

    entstat


    正确答案： B
    解析： 暂无解析

  • 第10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


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    Exhibit Which of the following commands should be used before removing hdisk3 from the system?（）
    A

    chpv -v r hdisk3

    B

    rmdev -dl hdisk3

    C

    varyonvg -f datavg

    D

    reducevg datavg hdisk3


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following commands should be used to report statistics on network protocols used by the system？（）
    A

     lsattr

    B

     pstat

    C

     netstat

    D

     ifconfig


    正确答案： D
    解析： 暂无解析

  • 第13题：

    An administrator will use the discovery process to capture information about common cluster storage. Whichof the following commands should the administrator run on each participating node against the shared diskhdisk3 to ensure that this disk is successfully identified by the discovery process？（）

    • A、chpv -ay hdisk3
    • B、cfgmgr -l hdisk3
    • C、chdev l hdisk3 a pv=yes
    • D、chdev l hdisk3 a reserve_policy=no_reserve

    正确答案:C

  • 第14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

    正确答案:C

  • 第15题：

    Which of the following commands should be run to verify that file system /data is not corrupted?（）

    • A、fsck /dta
    • B、fsck datavg
    • C、lqueryvg datavg
    • D、stat /data

    正确答案:A

  • 第16题：

    Which of the following commands should be used to delete an entry from the /etc/inittab?（）

    • A、xitab
    • B、rmitab
    • C、chitab
    • D、delitab

    正确答案:B

  • 第17题：

    Which of the following commands should be used to report statistics on network protocols used by the system？（）

    • A、 lsattr
    • B、 pstat
    • C、 netstat
    • D、 ifconfig

    正确答案:C

  • 第18题：

    Which of the following commands will remove the hardware definition of the tape drive rmt0 from a system？（）

    • A、rm /dev/rmt0
    • B、rmdel -s rmt0
    • C、rmdev -dl rmt0
    • D、tctl -f /dev/rmt0 erase

    正确答案:C

  • 第19题：

    During a system boot, an error message appears concerning a paging space, paging00. The paging space was located on hdisk2, but the disk was removed from the system without proper software procedures. Which of the following commands should be used as the first step in the process of recovery?（）

    • A、mkps paging00 hdisk0
    • B、chpv -v r hdisk2
    • C、chps -a n paging00
    • D、reducevg rootvg hdisk2

    正确答案:C

  • 第20题：

    单选题
    Which of the following commands should be used to alter the routing table on a running system without affecting the ODM settings？（）
    A

    inetd

    B

    route

    C

    cfgmgr

    D

    chdev


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following commands would be used to go from c:/windows to c:/windows/system32?（）
    A

    RD

    B

    MD

    C

    DIR

    D

    CD


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following commands should be used to delete an entry from the /etc/inittab？（）
    A

    xitab

    B

    rmitab

    C

    chitab

    D

    delitab


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following commands should be used to watch system errors as they are logged？（）
    A

     errpt -c

    B

     tail -f /var/adm/ras/errlog

    C

     syslogd -d

    D

     /usr/lib/errdemon -s 8192


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?（）
    A

    unmirrorvg datavg hdisk7 reducevg datavg hdisk7 replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg hdisk7

    B

    varyoffvg datavg Rmdev -l hdisk7 -d Replace the physical volu,e run cfgmgr The system will automatically remirror when the disk is replaced

    C

    unmirrorvg datavg hdisk7 rmdev -l hdisk7 - d replace the physical volume, run cfgmgr extendvg datavg hdisk7 The system will automatically remirror when the disk is replaced.

    D

    unmirrorvg datavg hdisk7 reducevg data hdisk7 rmdev -l hdisk7 -d replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg


    正确答案： D
    解析： 暂无解析

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