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70 lines
2.9 KiB
C#
70 lines
2.9 KiB
C#
/* Copyright (c) Citrix Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using XenAPI;
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namespace XenAdmin.Actions
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{
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public class ChangeVCPUSettingsAction : PureAsyncAction
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{
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private long m_VCPUs_max;
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private long m_VCPUs_at_startup;
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private VM m_VM;
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public ChangeVCPUSettingsAction(VM vm, long VCPUs_max, long VCPUs_at_startup)
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: base(vm.Connection, "", true)
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{
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m_VM = vm;
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m_VCPUs_max = VCPUs_max;
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m_VCPUs_at_startup = VCPUs_at_startup;
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}
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protected override void Run()
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{
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if (m_VM.power_state == vm_power_state.Running) // if the VM is running, we can only change the vCPUs number, not the max.
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{
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VM.set_VCPUs_number_live(Session, m_VM.opaque_ref, m_VCPUs_at_startup);
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return;
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}
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if (m_VM.VCPUs_at_startup > m_VCPUs_at_startup) // reducing VCPUs_at_startup: we need to change this value first, and then the VCPUs_max
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{
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VM.set_VCPUs_at_startup(Session, m_VM.opaque_ref, m_VCPUs_at_startup);
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VM.set_VCPUs_max(Session, m_VM.opaque_ref, m_VCPUs_max);
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}
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else // increasing VCPUs_at_startup: we need to change the VCPUs_max first
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{
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VM.set_VCPUs_max(Session, m_VM.opaque_ref, m_VCPUs_max);
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VM.set_VCPUs_at_startup(Session, m_VM.opaque_ref, m_VCPUs_at_startup);
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}
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}
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}
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}
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