xenadmin/XenAdmin/Diagnostics/Problems/HostProblem/NotEnoughMem.cs
2018-07-02 17:37:52 +01:00

91 lines
3.2 KiB
C#

/* 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
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* 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
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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using System.Windows.Forms;
using XenAdmin.Commands;
using XenAdmin.Diagnostics.Checks;
using XenAPI;
using XenAdmin.Dialogs.VMDialogs;
using XenAdmin.Actions;
using XenAdmin.Actions.VMActions;
using System.Collections.Generic;
namespace XenAdmin.Diagnostics.Problems.HostProblem
{
public class NotEnoughMem : HostProblem
{
private List<VM> VmsToSuspend = new List<VM>();
private List<VM> VmsToShutdown = new List<VM>();
public NotEnoughMem(Check check, Host host)
: base(check, host)
{
}
public override string Description
{
get { return string.Format(Messages.UPDATES_WIZARD_NO_MEMORY, ServerName); }
}
protected override AsyncAction CreateAction(out bool cancelled)
{
using (var dlg = new SelectVMsToSuspendDialog(Server))
{
if (dlg.ShowDialog() == DialogResult.OK)
{
cancelled = false;
VmsToSuspend = dlg.SelectedVMsToSuspend;
VmsToShutdown = dlg.SelectedVMsToShutdown;
return new SuspendAndShutdownVMsAction(Server.Connection, Server, VmsToSuspend, VmsToShutdown);
}
}
cancelled = true;
return null;
}
public override string HelpMessage
{
get { return Messages.SUSPEND_VMS; }
}
public override AsyncAction CreateUnwindChangesAction()
{
return new ResumeAndStartVMsAction(Server.Connection, Server, VmsToSuspend, VmsToShutdown,VMOperationCommand.WarningDialogHAInvalidConfig,VMOperationCommand.StartDiagnosisForm);
}
}
}