Francesco Romani has posted comments on this change.

Change subject: vm: check operation result for vm nic hotunplug
......................................................................


Patch Set 9:

(2 comments)

https://gerrit.ovirt.org/#/c/48473/9/vdsm/virt/vm.py
File vdsm/virt/vm.py:

Line 2669:     def _waitForDriveRemoval(self, device):
         :         """
         :         As stated in libvirt documentary, after detaching a device 
using
         :         virDomainDetachDeviceFlags, we need to verify that this 
device
         :         has actually been detached:
         :         
libvirt.org/html/libvirt-libvirt-domain.html#virDomainDetachDeviceFlags
         : 
         :         This function waits for the device to be detached.
         : 
         :         Currently we use virDomainDetachDevice. However- That 
function behaves
         :         the same in that matter. (Currently it is not documented at 
libvirt's
         :         API docs- but after contacting libvirt's guys it turned out 
that this
         :         is true. Bug 1257280 opened for fixing the documentation.)
         :         TODO: remove this comment when the documentation will be 
fixed.
         : 
         :         :param device: Device to wait for
         :         """
         :         self.log.debug("Waiting for hotunplug to finish")
         :         with utils.stopwatch("Hotunplug device %s" % device.name):
         :             deadline = (utils.monotonic_time() +
         :                         config.getfloat('vars', 'hotunplug_timeout'))
         :             sleep_time = config.getfloat('vars', 
'hotunplug_check_interval')
         :             while self._isDriveAttached(device):
         :                 time.sleep(sleep_time)
         :                 if utils.monotonic_time() > deadline:
         :                     raise HotunplugTimeout("Timeout detaching device 
%s"
         :                                            % device.name)
why is this rename useful?


https://gerrit.ovirt.org/#/c/48473/9/vdsm/virt/vmdevices/network.py
File vdsm/virt/vmdevices/network.py:

Line 193:         The path is relative to the root element
Line 194:         """
Line 195:         return "./devices/interface/mac[@address='%s']" % self.macAddr
Line 196: 
Line 197:     def _makeName(self):
why not just make this a property?


  @property
  def name(self):
    name = ''
    if hasattr(self, 'type'):
      name += self.type + ' '
    if hasattr(self, 'macAddr'):
      name += self.macAddr + ' '
Line 198:         name = ''
Line 199:         if hasattr(self, 'type'):
Line 200:             name += self.type + ' '
Line 201:         if hasattr(self, 'macAddr'):


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Gerrit-MessageType: comment
Gerrit-Change-Id: I3d3b2c839cbb4733aecc8d5a0e9a1ae691e14ac3
Gerrit-PatchSet: 9
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Marcin Mirecki <mmire...@redhat.com>
Gerrit-Reviewer: Amit Aviram <aavi...@redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <dan...@redhat.com>
Gerrit-Reviewer: Francesco Romani <from...@redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Marcin Mirecki <mmire...@redhat.com>
Gerrit-Reviewer: Nir Soffer <nsof...@redhat.com>
Gerrit-Reviewer: gerrit-hooks <automat...@ovirt.org>
Gerrit-HasComments: Yes
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