Optimize snapshot erasing
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40bfbf8734
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579b1bfe40
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@ -1,4 +1,5 @@
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import ipaddr
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from devops.helpers.helpers import SSHClient
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def one(manager):
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environment = manager.environment_create('test_env7')
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@ -33,9 +34,13 @@ def one(manager):
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manager.node_attach_volume(node, v4)
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environment.define()
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environment.start()
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remotes = []
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for node in environment.nodes:
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node.await('internal')
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node.remote('internal', 'root', 'r00tme').check_stderr('ls -la', verbose=True)
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remotes.append(node.remote('internal', 'root', 'r00tme'))
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SSHClient.execute_together(remotes, 'ls -la')
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if __name__ == '__main__':
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@ -85,7 +85,7 @@ class LibvirtXMLBuilder(object):
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def _build_disk_device(self, device_xml, disk_device):
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with device_xml.disk(type=disk_device.type, device=disk_device.device):
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#https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/741887
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device_xml.driver(type=disk_device.volume.format, cache="writeback")
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device_xml.driver(type=disk_device.volume.format, cache="unsafe")
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device_xml.source(file=self.driver.volume_path(disk_device.volume))
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device_xml.target(dev=disk_device.target_dev, bus=disk_device.bus)
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