單項選擇題

FusionInsightHadoop集群中,在某個節(jié)點上通過df-hT查詢,看到的分區(qū)包含以下幾個:/var/log/srv/BigData/srv/BigData/hadoop/data5/srv/BigData/solr/solrserver3/srv/BigData/dbdata_om這些分區(qū)所對應(yīng)磁盤最佳Raid級別的規(guī)劃組合是?()

A.Raid0、Raid1、Raid0、Non-Raid、Raid-1
B.Raid1、Raid1、Non-Raid、Non-Raid、Raid1
C.Raid0、Raid0、Raid0、Raid0
D.Non-Raid、Non-Raid、Non-Raid、Non-Raid、Raid1

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