[单选]

A cluster administrator has decided to add a cluster verification to the weekly maintenance scripts  That are run from corn. 
When a cluster verification is performed，which of the following will require a custom verification method？（）  

What is the objective of the superstrict option that can be used when creating mirrors?（） Allows the mirror partitions to spread across a maximum number of disks.。 Allows the copy of a partition to be on the same physical volume as the mirrored partition.。 Prevents partitions allocated to one logical volume mirror from sharing a physical volume with partitions from another logical volume mirror.。 Forces copies of logical partitions to be housed on different physical volumes, while allowing a single physical volume to be shared by logical volume mirrors.。 瓶装气体的分类按GB16163《瓶装压缩气体分类》规定。按其临界温度可划分为三类（）。 永久气体；。 高压液化气；。 液化气体；。 混合气体。 简述进行农村集体资产所有权界定应遵守的原则有哪些？ 九龙宾馆制作某糕点用面粉4千克（单价4.40元/千克），白砂糖2.4千克（单价为5.60元/千克）、奶油2千克（单价28.00元/千克）、鸡蛋1.8千克（单价8.40元/千克），共出品120件产品。求糕点的单位成本。若糕点的毛利率为60%，则每份售价为多少元？ 支原体

A cluster administrator has decided to add a cluster verification to the weekly maintenance scripts  That are run from corn. 
When a cluster verification is performed，which of the following will require a custom verification method？（）