grnet/synnefo — pull request #278 by psomas (2014-10-08 11:44:54+00:00)
Title: gtools: Fix a race in the cpustats collectd plugin

If the VM has just been started, the cpustats collectd plugin might try
to read /proc//fd/ for VCPUs fds, before qemu has initialized /
created the VCPUs. This led to a ZeroDivision error in the collectd
plugin. Make sure to skip that particular VM until the VCPUs have been
created.