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35 lines
816 B
Python
35 lines
816 B
Python
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#!/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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try:
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(model, memory, cpus, mhz, nodes, socket, cores, threads) = conn.getInfo()
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except:
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print 'Failed to extract the current node informations'
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sys.exit(1)
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print "Xen running on %d %s processors at %d MHz, %d MBytes of memory" % (
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cpus, model, mhz, memory)
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if cpus > nodes * socket * cores * threads:
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print "Erroneous CPU informations"
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sys.exit(1)
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if cpus < nodes * socket * cores * threads:
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print "Strange, running in degrated mode, some CPU are not available"
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del conn
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print "OK"
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sys.exit(0)
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