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0c13d8786d
* CA-274082: Check status of SR uploaded updates during update installation * fix review comments Signed-off-by: Jisheng Xing <jisheng.xing@citrix.com>
91 lines
3.1 KiB
C#
91 lines
3.1 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.Collections.Generic;
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using XenAdmin.Diagnostics.Problems.HostProblem;
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using XenAPI;
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using XenAdmin.Diagnostics.Problems;
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using XenAdmin.Diagnostics.Problems.SRProblem;
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namespace XenAdmin.Diagnostics.Checks
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{
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public class PBDsPluggedCheck : Check
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{
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SR srUploadedUpdates;
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public PBDsPluggedCheck(Host host, SR sr = null) : base(host)
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{
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srUploadedUpdates = sr;
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}
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protected override Problem RunCheck()
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{
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if (!Host.IsLive())
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return new HostNotLiveWarning(this, Host);
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IEnumerable<VM> runningOrPausedVMs = GetRunningOrPausedVMs(Host);
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IEnumerable<SR> brokenSRs = PBD.GetSRs(PBD.GetUnpluggedPBDsFor(runningOrPausedVMs));
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foreach (SR sr in brokenSRs)
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{
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return new BrokenSR(this, sr, Host);
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}
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if (srUploadedUpdates != null && !srUploadedUpdates.CanBeSeenFrom(Host))
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return new BrokenSR(this, srUploadedUpdates, Host);
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return null;
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}
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private static IEnumerable<VM> GetRunningOrPausedVMs(Host host)
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{
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List<VM> runningOrPausedVMs = new List<VM>();
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foreach (VM vm in host.Connection.Cache.VMs)
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{
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if (vm.power_state == vm_power_state.Running || vm.power_state == vm_power_state.Paused)
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runningOrPausedVMs.Add(vm);
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}
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return runningOrPausedVMs;
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}
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public override string Description
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{
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get { return Messages.PBDS_CHECK_DESCRIPTION; }
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}
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}
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}
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