lvm create a large amount of lv seems problem

Hi,all.
I hava two hard disk.I create two physical-volume,and on the two
physical-volume created a volume-group.

I run the following shell:
for(( i = 0; i < 400; i++));do
lvcreate -L 1G volume-group
done

But it whill missing pv with 'UUID' ,occasionally!

Who can help me?Thanks!!

Dne 19.6.2012 17:38, Amos.Huang napsal(a):

Quoted 4 lines

Hi,all.
I hava two hard disk.I create two physical-volume,and on the two
physical-volume created a volume-group.

Quoted 9 lines

I run the following shell:
for(( i = 0; i < 400; i++));do
lvcreate -L 1G volume-group
done

But it whill missing pv with 'UUID' ,occasionally!

Who can help me?Thanks!!

I think you have not mentioned your OS (Fedora, Debian.. ?) You have also missed to specify version of lvm2 ?

Trace of failing command with -vvvv would be very useful.

Zdenek