2.创建ORACLE的卷组datavg # smitty lvm Volume Groups Add a Volume Group Add an Original Volume Group
[Entry Fields] VOLUME GROUP name [datavg] Physical partition SIZE in megabytes 64 + * PHYSICAL VOLUME names [hdisk0] + Force the creation of a volume group? no + Activate volume group AUTOMATICALLY yes + at system restart? Volume Group MAJOR NUMBER [] +# Create VG Concurrent Capable? no +
# lsvg -o datavg rootvg
3.对datavg创建lvdata002裸设备 创建裸设备 # mklv -t raw -y lvdata002 -a e -e x -o y datavg 10 lvdata002 -e x设置裸设备划分到多盘
# lsvg -l datavg datavg: LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT lvdata002 raw 10 10 1 closed/syncd N/A 该卷组1个逻辑卷(裸设备)未被使用(如果在显示结果中closed/syncd状态的逻辑卷)
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