rendered paste bodyroot@domU-fileserver ~# vgchange -a y /dev/vg01
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol00'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol01'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol02'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol03'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol04'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol05'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol06'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol07'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol08'.
device-mapper ioctl cmd 9 failed: Invalid argument
Couldn't load device 'vg01-lvol09'. # <- this sucks
10 logical volume(s) in volume group "vg01" now active # <- this is insulting.