diff options
| -rw-r--r-- | src/lib/sos/plugins/kvm.py | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/lib/sos/plugins/kvm.py b/src/lib/sos/plugins/kvm.py new file mode 100644 index 00000000..6e737166 --- /dev/null +++ b/src/lib/sos/plugins/kvm.py @@ -0,0 +1,48 @@ +## Copyright (C) 2009 Red Hat, Inc., Joey Boggs <jboggs@redhat.com> + +### This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. + +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. + +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + +import sos.plugintools +import os + +class kvm(sos.plugintools.PluginBase): + """KVM related information + """ + + def checkenabled(self): + if os.access("/sys/module/kvm", os.R_OK): + return True + return False + + def setup(self): + if not os.path.ismount("/sys/kernel/debug"): + self._debugfs_cleanup = True + os.popen("mount -t debugfs debugfs /sys/kernel/debug") + else: + self._debugfs_cleanup = False + self.addCopySpec("/sys/module/kvm/srcversion") + self.addCopySpec("/sys/module/kvm_intel/srcversion") + self.addCopySpec("/sys/module/kvm_amd/srcversion") + self.addCopySpec("/sys/module/ksm/srcversion") + self.collectExtOutput("/usr/bin/top -b -d 1 -n 5") + self.collectExtOutput("/usr/bin/kvm_stat --once") + return + + def postproc(self): + if self._debugfs_cleanup and os.path.ismount("/sys/kernel/debug"): + os.popen("umount /sys/kernel/debug") + return + |