[linux-lvm] trouble of reduce pv

[YouMizuki]

Thanks for your answer.

> You need to restore the metadata formerly stored on md10 to a valid device
> using the LVM vgcfgrestore(8) command.
> Then you can run vgscan and "vgchange -ay".

 "/etc/lvmtab.d/" was losted with "/dev/md10".

Isn't there any method of reviving VG without /etc/lvmtab.d/ ?
For example, isn't there any method of creating metadata personally?

-- 
YouMizuki <appendix at hatsune.cc>