linux挂载LVM,提示mount: unknown filesystem type 怎么解决？

liang183

挂载硬盘出现：mount: unknown filesystem type ‘LVM2_member’

大意为：未知的文件系统类型?’LVM2_member’

1、先安装下?lvm2

yum install lvm2

2、查看物理卷：pvs

PV VG Fmt?Attr PSize PFree?/dev/sda2 VolGroup00 lvm2 a- 279.22G 32.00M

3、查看卷组：vgs

VG #PV #LV #SN Attr VSize VFree?VolGroup00 1 4 0 wz--n- 279.22G 32.00M

4、查看逻辑卷：lvdisplay

--- Logical volume ---?? LV Name ?? ?? ?? ?? /dev/VolGroup00/LogVol03?? VG Name ?? ?? ?? ?? VolGroup00?? LV UUID ?? ?? ?? ?? YhG8Fu-ZGPk-qt8D-AxgC-DzOU-dg1F-z71feI?? LV Write Access ?? ??? read/write?? LV Status ?? ?? ?? ??? unenable?? # open ?? ?? ?? ?? ??? 1?? LV Size ?? ?? ?? ?? 245.97 GB?? Current LE ?? ?? ?? 7871?? Segments ?? ?? ?? ?? 1?? Allocation ?? ?? ?? inherit?? Read ahead sectors ??? auto?? - currently set to ??? 256?? Block device ?? ?? ??? 253:2

5、如未激活，需要激活逻辑卷：vgchange -ay /dev/VolGroup00

LV Status ?available

6、挂载逻辑卷

mount?/dev/VolGroup00/LogVol03?/home/lvm