Change in vdsm[master]: virt: support per-vm stats age

danken at redhat.com danken at redhat.com
Wed Apr 22 15:04:35 UTC 2015


Dan Kenigsberg has submitted this change and it was merged.

Change subject: virt: support per-vm stats age
......................................................................


virt: support per-vm stats age

It is possible that a VM goes rougue right at the startup,
even before that any commmand is sent to it.
To cover this case, VDSM marks a VM as unresponsive if stats
are unavailable for too long, including the startup.

This patch provides support in StatsCache to provide the
same behaviour when switching to the new bulk stats sampling.

Change-Id: Id8cd75631c328aa380c10f1f6dd1a8075b2fe0ed
Signed-off-by: Francesco Romani <fromani at redhat.com>
Reviewed-on: https://gerrit.ovirt.org/38066
Reviewed-by: Martin Polednik <mpolednik at redhat.com>
Reviewed-by: Dan Kenigsberg <danken at redhat.com>
---
M tests/samplingTests.py
M vdsm/virt/sampling.py
2 files changed, 113 insertions(+), 43 deletions(-)

Approvals:
  Dan Kenigsberg: Looks good to me, approved
  Francesco Romani: Verified
  Martin Polednik: Looks good to me, but someone else must approve



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Gerrit-MessageType: merged
Gerrit-Change-Id: Id8cd75631c328aa380c10f1f6dd1a8075b2fe0ed
Gerrit-PatchSet: 36
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Francesco Romani <fromani at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Francesco Romani <fromani at redhat.com>
Gerrit-Reviewer: Martin Polednik <mpolednik at redhat.com>
Gerrit-Reviewer: Vinzenz Feenstra <vfeenstr at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server


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