计算机考试试题及答案解析

单项选择题

AlargecustomerisconsolidatingtheirpSeriessystemsontoap5590.Theywillhavearequirementforasingledevice(disk,lun)tohavemultiplepathsthroughdifferentadaptersinasingleLPAR.TheprimaryapplicationswerewrittenforAIX5.2.Whichofthefollowingwouldbetherecommendedsolutiontosatisfythisrequirement?（）
A.AssigntheadapterstoaVirtualIOpartition
B.UsetheMPIOfunctionincludedinAIX5.2
C.MigratetheapplicationtoAIX5.3andusetheMPIOfunction
D.SetuptwoVirtualIOpartitionsandattachbothpartitionstothedevice
A.Theywillhavearequirementforasingledevice(disk,lun)tohavemultiplepathsthroughdifferentadaptersinasingleLPAR.TheprimaryapplicationswerewrittenforAIX5.2.Whichofthefollowingwouldbetherecommendedsolutiontosatisfythisrequirement?（）
A.AssigntheadapterstoaVirtualIOpartition
B.UsetheMPIOfunctionincludedinAIX5.2
C.MigratetheapplicationtoAIX5.3andusetheMPIOfunction
D.SetuptwoVirtualIOpartitionsandattachbothpartitionstothedevice
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