Centos7 and reboot option at Opennebula

alfeijoo · April 27, 2015, 10:11am

Hi.

I have VM running Centos7 (and the acpid service)

If I “click” shutdown at Sunstone all its fine. acpid receive the message and shutdown the MV.

The problem comes at “restart” through Sunstone… The MV seems not to receive the message and dont restart.

Any idea? maybe a bug? can someone test that reboot option at centos7 (updated) work?

Thanks in advance.

jfontan · May 13, 2015, 9:37pm

Can you check that the VM is really getting acpi messages? Shutdown does this:

Check that acpi is enabled in the VM, if not do a hard shutdown -> goto end
Issue acpi shutdown
Check if VM is already shutdown, if true goto end
If it passed half the timeout time issue another acpi shutdown, just in case
If less that timeout passed (120 seconds by default) goto 3
Issue a hard shutdown if force shutdown parameter is enabled. If not leave the VM in running state

github.com

OpenNebula/one/blob/master/src/vmm_mad/remotes/kvm/shutdown

#!/bin/bash

# -------------------------------------------------------------------------- #
# Copyright 2002-2017, OpenNebula Project, OpenNebula Systems                #
#                                                                            #
# Licensed under the Apache License, Version 2.0 (the "License"); you may    #
# not use this file except in compliance with the License. You may obtain    #
# a copy of the License at                                                   #
#                                                                            #
# http://www.apache.org/licenses/LICENSE-2.0                                 #
#                                                                            #
# Unless required by applicable law or agreed to in writing, software        #
# distributed under the License is distributed on an "AS IS" BASIS,          #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
# See the License for the specific language governing permissions and        #
# limitations under the License.                                             #
#--------------------------------------------------------------------------- #

source $(dirname $0)/kvmrc
source $(dirname $0)/../../scripts_common.sh

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It could happen that the VM did not have ACPI enabled, in that case the VM is just killed. It could also happen that acpid is not installed. In that case it could also be killed after timeout.

In any case check dmesg for acpi messages.

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Centos7 and reboot option at Opennebula

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