[mythtv-users] Anyone using LVM2 w/ ext3 for video storage

[David]

Jeff Simpson wrote:

>is there a command I need to use to tell LVM that the drive moved? I
>remember adding them in I had to add the drives by name (/dev/hdX).
>  
>
No.
When you created the lv structure you were using new, unmarked devices.
Once lvm got it's grubby little paws on the partitions/disks, it wrote a 
uuid which marks it permanently(ish).
When lvm starts up it scans all your block devices to find ones that it 
has marked.

David