Asystemadministratorhasaserverexperiencingperformancepr

单项选择题

A system administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group？（）

A.lslv
B.lsvg
C.iostat
D.lvmstat

相关考题

单项选择题 The/systestfilesystemisassociatedwiththe/dev/testlvlogicalvolumeonthe’testvg’volumegroup.Giventhisinformation，whichofthefollowingcommandscanthesystemadministratorusetodetermineifthe/systestfilesystemismirrored？（）

单项选择题 The/systestfilesystemisassociatedwiththe/dev/testlvlogicalvolumeonthetestvgvolumegroup.Thetestvgvolumegroupisassignedtophysicalvolumeshdisk2andhdisk3.Whichcommandcanthesystemadministratorusetodetermineifthe/systestfilesystemismirrored？（）

单项选择题 Asystemadministratorhasafaileddiskdrivethatismirroredtoanotherdiskdrive.Theysuccessfullyremovedthelogicalvolumecopiesoffofthefaileddiskdrive.Whichofthefollowingcommandsshouldbeusedtoremovethefaileddiskdrivefromthevolumegroup？（）

IBM(000-232)