On 07/26/2012 02:53 PM, Karli Sjöberg wrote:
Hi,
In my DC, I have three hosts added:
hostA
hostB
hostC
I want a way to force only to use hostA as a proxy for power commands.
The algorithm of selection a host to act as a proxy for PM commands is
quite naive: any host from the system with status UP.
You can see how it is being selected in FencingExecutor.FindVdsToFence()
from
ovirt-engine/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/FencingExecutor.java
There is no other algorithm for the selection at the moment.
How would you handle a case in which hostA isn't responsive ? Wouldn't
you prefer trying to perform the fencing using other available host ?
This is where I´m at today:
ovirt-image-uploader-3.1.0-0.git9c42c8.fc17.noarch
ovirt-engine-config-3.1.0-1.fc17.noarch
ovirt-engine-userportal-3.1.0-1.fc17.noarch
ovirt-log-collector-3.1.0-0.git10d719.fc17.noarch
ovirt-engine-sdk-3.1.0.4-1.fc17.noarch
ovirt-engine-restapi-3.1.0-1.fc17.noarch
ovirt-engine-backend-3.1.0-1.fc17.noarch
ovirt-engine-3.1.0-1.fc17.noarch
ovirt-engine-webadmin-portal-3.1.0-1.fc17.noarch
ovirt-engine-notification-service-3.1.0-1.fc17.noarch
ovirt-engine-dbscripts-3.1.0-1.fc17.noarch
ovirt-engine-genericapi-3.1.0-1.fc17.noarch
ovirt-engine-tools-common-3.1.0-1.fc17.noarch
ovirt-engine-cli-3.1.0.6-1.fc17.noarch
ovirt-iso-uploader-3.1.0-0.git1841d9.fc17.noarch
ovirt-engine-setup-3.1.0-1.fc17.noarch
vdsm-cli-4.10.0-5.fc17.noarch
vdsm-4.10.0-5.fc17.x86_64
vdsm-python-4.10.0-5.fc17.x86_64
vdsm-xmlrpc-4.10.0-5.fc17.noarch
vdsm-bootstrap-4.10.0-5.fc17.noarch
Best Regards
-------------------------------------------------------------------------------
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjoberg(a)slu.se <mailto:karli.sjoberg@adm.slu.se>
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