In order to eliminate single points of failure before installing HACMP， the rootvg should be mirrored. What command needs to be performed in order to verify the rootvg is mirrored and syncd？（）
A: lslv -M hd5
B: lspv rootvg
C: lsvg -I rootvg
D: bootlist -m normal hdisk#
A: lslv -M hd5
B: lspv rootvg
C: lsvg -I rootvg
D: bootlist -m normal hdisk#
C
举一反三
- How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（） A: lslv rootvg B: lsvgs rootvg C: lsvg rootvg D: lspv hdisk0
- IBM小型机进行内置磁带机全备份，磁带备份的内容一定不包括（）。 A: 数据库所在datavg下的/data B: rootvg下/tmp文件系统 C: rootvg下/home文件系统 D: rootvg下/opt文件系统
- What is the ratio of physical partitions to logical partitions in rootvg in a non-mirrored environment（） A: 0 B: 1 C: 2 D: 3
- One of the mirrored disks for the root volume group has failed. Although the logical volumes are mirrored, and the bosboot command was run, the machine will not boot. What is the most probable cause?（） A: Quorum was not turned off B: Paging space was not mirrored C: The dump space was not mirrored D: The surviving disk was too small
- Which of the following tools should be used to analyze the placement of file fragments on a mirrored logical volume？（） A: df B: lslv C: filemon D: fileplace
内容
- 0
Which command is used to list information about each physical volume in volume group testvg？（） A: lsvg -p testvg B: lspv -v testvg C: lslv -l testvg D: lsattr -v testvg
- 1
在AIX系统中，引导系统出现指示灯代码为0c54,可能的原因是（） A: AIX安装正在进行中 B: rootvg卷组已损坏 C: TCP/IP配置不正确 D: 至少有一个寻呼设备不能更改
- 2
While I’m unemployed, I’m ____________ to support a family. A: in order to B: necessary C: in no position D: allowed
- 3
在AIX系统中，所有的用户文件都放在rootvg的文件系统上，用（）方法可以快速备份和恢复这些数据和文件系统的定义。 A: 使用tar命令 B: 使用cpio命令 C: 使用savefs命令 D: 使用savevg命令
- 4
According the passage, what is one disadvantage of skyscrapers that have mirrored walls?