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* use raw devices instead of qcow2
* disable i/o caching, it reduces data copies and bus traffic
* set native aio instead of thread based
JIRA: FUEL-201
Change-Id: I8ac728cbb5be5948080fab8ae4d3d311e0a5c09c
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
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Both kvm and ovs plugins require specific cpu flags.
Host-model mode will pass most of the host cpu flags to guest.
If a hypervisor is not able to use the exact CPU model, libvirt
automatically falls back to a closest model.
JIRA: FUEL-157
Change-Id: I77ce625e118b6de51cbcdb58e4be5a6dcaecf384
Signed-off-by: Michal Skalski <mskalski@mirantis.com>
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This reverts commit 34da00c2baa6abc69a812aae4c30a82ebae561bd.
Change-Id: I495fa1f71ac30e259ca63e90ca8b38dd2300d469
Signed-off-by: Michal Skalski <mskalski@mirantis.com>
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Both kvm and ovs plugins require specific cpu flags.
Host-model mode will pass most of the host cpu flags to guest.
JIRA: FUEL-157
Change-Id: Iff620a4b4f5948e54f6f8db01411d6659f08ec00
Signed-off-by: Michal Skalski <mskalski@mirantis.com>
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We have previously used "pc-1.0" as the qemu-kvm machine definition
for virtual Fuel deploys. On Ubuntu this points to:
pc-1.0 Standard PC (i440FX + PIIX, 1996)
On CentOS 7 this machine definition does not exist, but there's a
match in "pc":
pc RHEL 7.0.0 PC (i440FX + PIIX, 1996) (alias of
pc-i440fx-rhel7.0.0
So, finally, pc is also in Ubuntu:
pc Ubuntu 14.04 PC (i440FX + PIIX, 1996) (alias of
pc-i440fx-trusty)
This change is about exploring whether moving to "pc" will make the
auto deploy work on both platforms with the "pc" machine type.
What still needs to be done in CentOS is to create a symlink from
/usr/libexec/qemu-kvm and /usr/bin/kvm though.
Change-Id: I1cce52a21075950cb59b75709b12d724d759e3e6
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>
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Change-Id: I40942c7181daf5efd1640a03471e91df82548073
Signed-off-by: Peter Barabas <peter.barabas@ericsson.com>
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A lot of diskspace is allocated although never used
this commit changes to thin provisioning
for the virtual enviroment.
Change-Id: Ia128143a3bae9f3d85a9e749319c2f5343c1df4e
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In the past virtio network driver cause problems when vlan segmentation
was used [1][2]. E1000 driver looks like safer choice.
[1] https://bugs.launchpad.net/fuel/+bug/1433593
[2] https://bugs.launchpad.net/fuel/+bug/1463316
Change-Id: I0a573e640309ad3caf2d67166cdaeaf285a6e6be
Signed-off-by: Michal Skalski <mskalski@mirantis.com>
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Not all the flags are supported by
every machine. This patch removes
the specification of cpu and
lets libvirt decide what cpu
model is used.
Change-Id: I1f183560e47d58abcfe496838a815d3f3594ee1b
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Restructure of the directory layout due to move of Fuel into it's own repo
JIRA: FUEL-85
Change-Id: I3647e1992a508f29dce06a5d6c790725c527f6f5
Signed-off-by: Jonas Bjurel <jonas.bjurel@ericsson.com>
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