/* Copyright (c) Citrix Systems, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, * with or without modification, are permitted provided * that the following conditions are met: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the * following disclaimer in the documentation and/or other * materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ using System.Collections.Generic; using System.Linq; using XenAdmin.Core; namespace XenAPI { public partial class VM_appliance { public override string Name() { return name_label; } public override string Description() { return name_description; } public List GetFateSharingVMs() { //find VMs that do not belong in this appliance var vmsNotInCurApp = from VM vm in this.Connection.Cache.VMs where vm.appliance != this.opaque_ref select vm; var fateSharingVms = new List(); foreach (var vmRef in this.VMs) { VM thisVm = this.Connection.Resolve(vmRef); if (thisVm == null) continue; foreach (var otherVm in vmsNotInCurApp) { if (otherVm.is_a_real_vm() && otherVm.power_state != vm_power_state.Halted && otherVm.SRs().Intersect(thisVm.SRs()).FirstOrDefault() != null && !fateSharingVms.Contains(otherVm)) fateSharingVms.Add(otherVm); } } return fateSharingVms; } public bool IsRunning() { foreach (var vmRef in VMs) { VM vm = Connection.Resolve(vmRef); if (vm == null) continue; if (vm.power_state == vm_power_state.Running || vm.power_state == vm_power_state.Paused || vm.power_state == vm_power_state.Suspended) return true; } return false; } } }