mirror of https://gitee.com/openkylin/libvirt.git
42 lines
865 B
Python
Executable File
42 lines
865 B
Python
Executable File
#!/usr/bin/python -u
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import libvirt
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import sys
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import os
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if not os.access("/proc/xen", os.R_OK):
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print 'System is not running a Xen kernel'
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sys.exit(1)
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conn = libvirt.openReadOnly(None)
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if conn == None:
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print 'Failed to open connection to the hypervisor'
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sys.exit(1)
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ids = conn.listDomainsID()
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if ids == None or len(ids) == 0:
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print 'Failed to list running domains'
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sys.exit(1)
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id = ids[-1]
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try:
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dom = conn.lookupByID(id)
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except:
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print 'Failed to find the domain %d'
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sys.exit(1)
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name0 = dom.name()
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uuid = dom.UUID()
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print "Using domain %s" % (name0)
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try:
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dom2 = conn.lookupByUUID(uuid)
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except:
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print 'Failed to lookup domain %d based on its UUID'
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sys.exit(1)
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if dom2.name() != name0:
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print 'lookup of %s based on UUID brings a different domain %s' % (
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name0, dom2.name())
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print "OK"
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sys.exit(0)
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