[ovirt-users] vgs and lvs return empty list

[like.ma at cs2c.com.cn]

Hi, all

I have a oVirt3.4 environment. I create a FC storage domain and a disk on this FC storage domain. Everything works well. But i have a question:
When i login the vdsm host, and use the vgs/lvs command to show the vg which represent FC storage domain and the lv which represent the disk on the FC storage domain, the command returens empty result list. It seems like there is no vg or lv at all. But if i use the lvchange -ay <lv path> to activate the lv on the host, then the vgs/lvs command returns the expected vg/lv list. I want to know why it is like this? After all, if i use vgcreate command to create a new vg, then i can use vgs command to show the vg list immediately.

Thanks, looking foward to your reply.



like.ma at cs2c.com.cn
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