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ASF subversion and git services commented on CLOUDSTACK-9929: ------------------------------------------------------------- Commit ca415e7436e9715a744a7c1383baac0c8b64c41f in cloudstack's branch refs/heads/master from [~widodh] [ https://gitbox.apache.org/repos/asf?p=cloudstack.git;h=ca415e7 ] CLOUDSTACK-9929: Do not gather statistics for CDROM or FLOPPY devices Libvirt / Qemu (KVM) does not collect statistics about these either. On some systems it might even yield a 'internal error' from libvirt when attempting to gather block statistics from such devices. For example Ubuntu 16.04 (Xenial) has a issue with this. Skip them when looping through all devices. Signed-off-by: Wido den Hollander <w...@widodh.nl> > Disk statistics fail to collect on Ubuntu 16.04 > ----------------------------------------------- > > Key: CLOUDSTACK-9929 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9929 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: KVM, libvirt > Affects Versions: 4.10.0.0, 4.9.2.0 > Environment: Ubuntu 16.04 + KVM Agent > Reporter: Wido den Hollander > Assignee: Wido den Hollander > Labels: ide, kvm, libvirt > Fix For: 4.11.0.0, 4.9.3.0 > > > Disk statistics fail to collect on Ubuntu 16.04 hypervisors running KVM: > "libvirtd[7519]: internal error: cannot find statistics for device 'ide0-1-0'" > This is because libvirt doesn't collect statistics for the Virtual CD-Rom > device and we shouldn't query those. -- This message was sent by Atlassian JIRA (v6.4.14#64029)