mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-02 19:31:18 +00:00
35 lines
814 B
Python
Executable File
35 lines
814 B
Python
Executable File
#!/usr/bin/python -u
|
|
import libvirt
|
|
import sys
|
|
import os
|
|
|
|
if not os.access("/proc/xen", os.R_OK):
|
|
print 'System is not running a Xen kernel'
|
|
sys.exit(1)
|
|
|
|
conn = libvirt.openReadOnly(None)
|
|
if conn == None:
|
|
print 'Failed to open connection to the hypervisor'
|
|
sys.exit(1)
|
|
|
|
try:
|
|
(model, memory, cpus, mhz, nodes, socket, cores, threads) = conn.getInfo()
|
|
except:
|
|
print 'Failed to extract the current node information'
|
|
sys.exit(1)
|
|
|
|
print "Xen running on %d %s processors at %d MHz, %d MBytes of memory" % (
|
|
cpus, model, mhz, memory)
|
|
|
|
if cpus > nodes * socket * cores * threads:
|
|
print "Erroneous CPU information"
|
|
sys.exit(1)
|
|
|
|
if cpus < nodes * socket * cores * threads:
|
|
print "Strange, running in degrated mode, some CPU are not available"
|
|
|
|
del conn
|
|
print "OK"
|
|
|
|
sys.exit(0)
|