单项选择题
Which of the following commands should be used to set network attributes on a currently running kernel？（）
A. no
B. chdev
C. vmtune
D. schedtune
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相关考题
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单项选择题
Whichofthefollowingcommandsshouldbeusedtoviewandchangethenetworkfilesystemtuningparametersavailableonthesystem？（）
A. no
B. nfso
C. vmtune
D. exportfs -
单项选择题
Whichofthefollowingcommandsdisplaysthenumberofsystemcallspersecondthatarebeingexecuted？（）
A. sar
B. pstat
C. iostat
D. filemon -
单项选择题
Whichofthefollowingcommandsshouldbeusedtoshowhowmuchdataisreadfromorwrittentoaparticularlogicalvolume，giventhereareseveralotherlogicalvolumesonthesamedisk？（）
A. sar
B. lslv
C. iostat
D. filemon
