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Atwo-nodeclusterprovidesNFSexportstoavarietyofUNIXclients.Duringfallovertesting,itisdeterminedthatsomeclientsareunabletomounttheexportedfilesystemsafterfallover,andbeforenodereintegration.Itisverifiedthatthefilesystemsbelongtoaresourcegroupandarecorrectin/usr/es/sbin/cluster/etc/exports.Whichofthefollowingmayprovideapossiblesolutiontothisproblem?()
A.UseHWATforIPATtoprovidemorereliableNFSserving.
B.UseAIXFastConnecttoprovidemorerobustNFSserving.
C.UseNFSCrossMountingtoallowbothnodestoexportNFSproperly.
D.Usethe"FilesystemMountedbeforeIPConfigured"flagtoprovidemorepredictableNFSserving.
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