monitor lvm mirrors

[kem-terma]

Hi

I created a mirror with

lvcreate vg01 --corelog --mirrors 1 --name VM-m --size X

which, as I understand it, creates a logical device and a mirror. How do I check such a device is "in sync"? The man page says (for the -corelog option)

While this removes the need for an extra log device and *may* be slightly faster, it requires that the entire mirror be resynchronized upon each instantiation (e.g. a reboot).

how do I know when that (re-)sync is complete?

KM