(Export all the volumes) # vgexport -a vg (Import all volumes) # vgimport -a vg the two command should be (Export all the volumes) # vgexport -a (Import all volumes) # vgimport -a because No arguments permitted when using -a for all. Reproducible: Always
Dunno when the command changed, exactly, but it's confirmed in latest stable lvm2. Thanks for reporting; fixed in CVS.
Thanks Josh Saddler's work. :)