def pv_activate(self, devicename=None):
"""
Activates all vgs hold by this disk/or given device
"""
if not devicename:
for devicename in self.getDeviceNames():
self.pv_activate(devicename)
pvs=LinuxVolumeManager.pvlist(pvname=devicename)
for pv in pvs:
if pv.parentvg:
for lv in LinuxVolumeManager.lvlist(pv.parentvg):
if lv.isActivated():
pv.parentvg.deactivate()
break
def pv_deactivate(self, devicename=None):
"""
Deactivates all vgs held by this disk (including partitions)
@param devicename: if given only this device will be taken into account
"""
if not devicename:
for devicename in self.getDeviceNames():
self.pv_deactivate(devicename)
if not PhysicalVolume.isPV(devicename):
return
pvs=LinuxVolumeManager.pvlist(pvname=devicename)
for pv in pvs:
if pv.parentvg:
for lv in LinuxVolumeManager.lvlist(pv.parentvg):
if lv.isActivated():
pv.parentvg.deactivate()
break
