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8d6b615841
a message in this case as the SRs are reconnected after reboot and this may lead to duplicate messages. Also, simplified check-and-plug methods for PBDs to avoid repetition of iterations. Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
75 lines
2.7 KiB
C#
75 lines
2.7 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 System;
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using System.Collections.Generic;
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using XenAdmin.Network;
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using XenAPI;
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namespace XenAdmin.Wizards.PatchingWizard.PlanActions
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{
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public abstract class VMsPlanAction : PlanActionWithSession
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{
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private readonly List<XenRef<VM>> _vms;
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protected VMsPlanAction(List<XenRef<VM>> vms, IXenConnection connection)
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: base(connection)
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{
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this._vms = vms;
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}
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protected abstract XenRef<Task> DoPerVM(Session session, XenRef<VM> vmRef);
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protected override void RunWithSession(ref Session session)
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{
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PBD.CheckPlugPBDsForVMs(Connection, _vms);
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int vmCount = _vms.Count;
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for (int i = 0; i < _vms.Count; i++)
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{
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var vmRef = _vms[i];
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XenRef<Task> task = DoPerVM(session, vmRef);
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try
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{
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var j = i;
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PollTaskForResult(Connection, ref session, task,
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progress => PercentComplete = (progress + 100 * j) / vmCount);
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}
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finally
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{
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Task.destroy(session, task);
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}
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}
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}
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}
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} |