AnEnhancedJourneyedFileSystemthatisinashrednon-concurrentVolumeGroupisgrowingatanunexpectedrate.Itistheadministrator’stasktoenlargethefilesystemwithoutinterruptingservice.Whatmethodshouldbesuedtoachievethisgoal？（）
A.UseHACMPC-SPOCtoincreasethesizeoftheJFS2filesystem.
B.Usethesmittyjfs2fastpathtoincreasethesizeoftheJFS2filesystem.
C.UseHACMPC-SPOCtoincreasethesizeoftheJFS2filesystemandinlineJFS2logs.
D.Usemklvcopyhdisk#2jfs2lvnametoincreasethesizeoftheJFS2filesystem，thenuse splitlvcopyjfs2lvname1-ynewjfs2lvnamehdisk#topresenttheincreasedJFS2filesystemtoHACMP.
参考答案：A
