def destroyDevice(self, devid):
try:
DevController.destroyDevice(self, int(devid))
time.sleep(5)
t = xstransact()
frontpath = self.frontendPath(int(devid))
backpath = t.Read(frontpath, "backend")
if backpath:
t.Remove(backpath)
log.debug('in try: removed %s' % backpath)
t.Remove(frontpath)
log.debug('in try: removed %s' % frontpath)
except ValueError:
devid_end = type(devid) is str and devid.split('/')[-1] or None
for i in self.deviceIDs():
d = self.readBackend(i, 'dev')
if d == devid or (devid_end and d == devid_end):
DevController.destroyDevice(self, i)
time.sleep(5)
frontpath = self.frontendPath(int(devid))
backpath = t.Read(frontpath, "backend")
if backpath:
t.Remove(backpath)
log.debug('in err: removed %s' % backpath)
t.Remove(frontpath)
log.debug('in err: removed %s' % frontpath)
return
raise VmError("Device %s not connected" % devid)
def destroyDevice(self, devid):
try:
DevController.destroyDevice(self, int(devid))
time.sleep(5)
t = xstransact()
frontpath = self.frontendPath(int(devid))
backpath = t.Read(frontpath, "backend")
if backpath:
t.Remove(backpath)
log.debug("in try: removed %s" % backpath)
t.Remove(frontpath)
log.debug("in try: removed %s" % frontpath)
except ValueError:
devid_end = type(devid) is str and devid.split("/")[-1] or None
for i in self.deviceIDs():
d = self.readBackend(i, "dev")
if d == devid or (devid_end and d == devid_end):
DevController.destroyDevice(self, i)
time.sleep(5)
frontpath = self.frontendPath(int(devid))
backpath = t.Read(frontpath, "backend")
if backpath:
t.Remove(backpath)
log.debug("in err: removed %s" % backpath)
t.Remove(frontpath)
log.debug("in err: removed %s" % frontpath)
return
raise VmError("Device %s not connected" % devid)
def destroyDevice(self, devid):
try:
DevController.destroyDevice(self, int(devid))
except ValueError:
devid_end = type(devid) is str and devid.split('/')[-1] or None
for i in self.deviceIDs():
d = self.readBackend(i, 'dev')
if d == devid or (devid_end and d == devid_end):
DevController.destroyDevice(self, i)
return
raise VmError("Device %s not connected" % devid)
def destroyDevice(self, devid):
try:
DevController.destroyDevice(self, int(devid))
except ValueError:
devid_end = type(devid) is str and devid.split('/')[-1] or None
for i in self.deviceIDs():
d = self.readBackend(i, 'dev')
if d == devid or (devid_end and d == devid_end):
DevController.destroyDevice(self, i)
return
raise VmError("Device %s not connected" % devid)
def destroyDevice(self, devid):
"""@see DevController.destroyDevice"""
# If we are given a device name, then look up the device ID from it,
# and destroy that ID instead. If what we are given is an integer,
# then assume it's a device ID and pass it straight through to our
# superclass's method.
try:
DevController.destroyDevice(self, int(devid))
except ValueError:
devid_end = type(devid) is str and devid.split('/')[-1] or None
for i in self.deviceIDs():
d = self.readBackend(i, 'dev')
if d == devid or (devid_end and d == devid_end):
DevController.destroyDevice(self, i)
return
raise VmError("Device %s not connected" % devid)
def destroyDevice(self, devid, force):
"""@see DevController.destroyDevice"""
# vbd device IDs can be either string or integer. Further, the
# following string values are possible:
# - devicetype/deviceid (vbd/51728)
# - devicetype/devicename (/dev/xvdb)
# - devicename (xvdb)
# Let our superclass handle integer or devicetype/deviceid forms.
# If we are given a device name form, then look up the device ID
# from it, and destroy that ID instead.
try:
DevController.destroyDevice(self, devid, force)
except ValueError:
dev = self.convertToDeviceNumber(devid)
for i in self.deviceIDs():
if i == dev:
DevController.destroyDevice(self, i, force)
return
raise VmError("Device %s not connected" % devid)
def destroyDevice(self, devid, force):
"""@see DevController.destroyDevice"""
# vbd device IDs can be either string or integer. Further, the
# following string values are possible:
# - devicetype/deviceid (vbd/51728)
# - devicetype/devicename (/dev/xvdb)
# - devicename (xvdb)
# Let our superclass handle integer or devicetype/deviceid forms.
# If we are given a device name form, then look up the device ID
# from it, and destroy that ID instead.
try:
DevController.destroyDevice(self, devid, force)
except ValueError:
dev = self.convertToDeviceNumber(devid)
for i in self.deviceIDs():
if i == dev:
DevController.destroyDevice(self, i, force)
return
raise VmError("Device %s not connected" % devid)
def destroyDevice(self, devid, force):
DevController.destroyDevice(self, devid, True)
log.debug('pci: unregister aer watch')
self.unwatchAerState()
def destroyDevice(self, devid, force):
DevController.destroyDevice(self, devid, True)
def destroyDevice(self, devid, force):
DevController.destroyDevice(self, devid, True)
log.debug('pci: unregister aer watch')
self.unwatchAerState()
def destroyDevice(self, devid, force):
# remove the backend xenstore entries no matter what
# because we kill qemu-dm with extreme prejudice
# not giving it a chance to remove them itself
DevController.destroyDevice(self, devid, True)
def destroyDevice(self, devid, force):
DevController.destroyDevice(self, devid, True)
def destroyDevice(self, devid, force):
# remove the backend xenstore entries no matter what
# because we kill qemu-dm with extreme prejudice
# not giving it a chance to remove them itself
DevController.destroyDevice(self, devid, True)
