Change in ovirt-engine[master]: core: Clarify meaning of memory fields in VDS and VdsStatistics
From Martin Sivák <msivak(a)redhat.com>:
Martin Sivák has submitted this change and it was merged.
Change subject: core: Clarify meaning of memory fields in VDS and VdsStatistics
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core: Clarify meaning of memory fields in VDS and VdsStatistics
The memAvailable field returned by VDSM is an approximation of how
much RAM would be available for starting a new VM if all running
VMs used all their allocated memory. But the overhead calculation
is more complicated than that and the engine also has overcommit
rules and so the memAvailable field is not really useful anymore.
Also document the units for related swap fields.
Change-Id: Ib58aecbd9036730f24e38e797f8bc6133c4b7bc7
Signed-off-by: Martin Sivak <msivak(a)redhat.com>
---
M
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/VDS.java
M
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/VdsStatistics.java
2 files changed, 21 insertions(+), 0 deletions(-)
Approvals:
Martin Sivák: Verified; Looks good to me, approved
Jenkins CI: Passed CI tests
Francesco Romani: Looks good to me, but someone else must approve
Milan Zamazal: Looks good to me, but someone else must approve
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ib58aecbd9036730f24e38e797f8bc6133c4b7bc7
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Martin Sivák <msivak(a)redhat.com>
Gerrit-Reviewer: Andrej Krejcir <akrejcir(a)redhat.com>
Gerrit-Reviewer: Arik Hadas <ahadas(a)redhat.com>
Gerrit-Reviewer: Denis Chaplygin <dchaplyg(a)redhat.com>
Gerrit-Reviewer: Francesco Romani <fromani(a)redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Jenny Tokar <jtokar(a)redhat.com>
Gerrit-Reviewer: Martin Peřina <mperina(a)redhat.com>
Gerrit-Reviewer: Martin Sivák <msivak(a)redhat.com>
Gerrit-Reviewer: Michal Skrivanek <michal.skrivanek(a)redhat.com>
Gerrit-Reviewer: Milan Zamazal <mzamazal(a)redhat.com>
Gerrit-Reviewer: Phillip Bailey <phbailey(a)redhat.com>
Gerrit-Reviewer: Roman Mohr <rmohr(a)redhat.com>
Gerrit-Reviewer: Yanir Quinn <yquinn(a)redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org>