[root@kvm-hkcloud01 ~]# vgchange -ay vg_data 1 logical volume(s) in volume group "vg_data" now active
查看是否有lv数据
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[root@kvm-hkcloud01 ~]# lvdisplay --- Logical volume --- LV Path /dev/vg_data/lv_data LV Name lv_data VG Name vg_data LV UUID JJOdQt-2l5h-fEHJ-MkIo-bwG3-G3YV-mfjz72 LV Write Access read/write LV Creation host, time kvm-hkcloud01.local, 2024-02-23 11:41:13 +0800 LV Status available # open 0 LV Size 29.00 GiB Current LE 7424 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 8192 Block device 252:0