网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
Whichiostat%iowaitminimumthresholdindicatesapossibleI/Obottleneck?()

A.20%

B.40%

C.60%

D.80%


参考答案

更多 “ Whichiostat%iowaitminimumthresholdindicatesapossibleI/Obottleneck?() A.20%B.40%C.60%D.80% ” 相关考题
考题 WhileauseriscompilingaCprogram,vmstat12010isruntodeterminethecauseofaperformanceproblem.Usingthevmstatoutputasshownintheexhibit,whichofthefollowingconclusionsismostappropriatetodraw?() A.ThereisafileI/Obottleneck.B.Therearetoomanyopenfiles.C.Thereappearstobeabuffershortage.D.ThereisapagingspaceI/Obottleneck.

考题 ToexaminetheExhibit,presstheExhibitbutton.WhileauseriscompilingaCprogram,vmstat12010isruntodeterminethecauseofaperformanceproblem.Giventhevmstatoutputasshownintheexhibit,whichofthefollowingconclusionsismostappropriatetodrawaboutthemachine?()A.Themachinehastoomanyusers.B.ThemachinehasanI/Obottleneck.C.ThemachinehasaCPUbottleneck.D.Themachinehasamemorybottleneck.

考题 ThesystemadministratorhasdeterminedthatanewJFSlogneedstobecreatedonadifferentdisk,inordertodecreaseanI/Obottleneck.Whichofthefollowingstepsarethemostcorrect?() A.mklv-tjfslog-yLVnameVGname1PVnamelogform/dev/LVname chfs-alog=/dev/LVname/filesystemnamem ountandunmountfilesystemB.mklv-tjfslog-yLVnameVGnamePVnameunmountfilesystemvi/etc/filesystems,changeentryforlvtopointfilesystemtonewJFSlogmountfilesystemC.mklvcopy-ajfslog-yLVnameVGname1PVname chfs-alog=/dev/LVname/filesystemname unmountandmountfilesystemD.mklvcopy-tjfslog-yLVnameVGname1PVname logform/dev/LVname vi/etc/filesystems,changeentryforlvtopointfilesystemtonewJFSlog unmountandmountfilesystem

考题 ToexaminetheExhibit,presstheExhibitbutton.WhileadeveloperiscompilingaCprogram,vmstat12010isruntodeterminethecauseofaperformanceproblem.Usingthevmstatoutputasshownintheexhibit,whichofthefollowingconclusionsismostappropriatetodrawaboutthemachine?()A.Themachinehastoomanyusers.B.ThemachinehasanI/Obottleneck.C.ThemachinehasaCPUbottleneck.D.Themachinehasamemorybottleneck.