单选题While performing LVM maintenance， the volume group datavg1 was exported and re-imported. The volume group is varied online， and the filesystems have been mounted. However， the database will not start. What action would most likely resolve this problem？（）A Perform a shown command on the VG device files.B Perform a syncvg to validate VG integrity.C Perform a redfinevg to correct the VGDA state.D Perform a synchlvodm to correct the LV ownership.
单选题
While performing LVM maintenance， the volume group datavg1 was exported and re-imported. The volume group is varied online， and the filesystems have been mounted. However， the database will not start. What action would most likely resolve this problem？（）
A
Perform a shown command on the VG device files.
B
Perform a syncvg to validate VG integrity.
C
Perform a redfinevg to correct the VGDA state.
D
Perform a synchlvodm to correct the LV ownership.
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