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106 lines
3.8 KiB
C#
106 lines
3.8 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.Actions;
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using XenAdmin.Core;
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using XenAdmin.Network;
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using XenAPI;
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namespace XenAdmin.Actions.DR
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{
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public class GetMetadataVDIsAction : AsyncAction
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{
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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private readonly List<VDI> _vdis = new List<VDI>();
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private List<string> _restrictSrList;
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public GetMetadataVDIsAction(IXenConnection connection, List<string> restrictSrList)
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: base(connection, Messages.ACTION_GET_METADATA_VDIS_TITLE, null, true)
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{
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_restrictSrList = restrictSrList;
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Pool = Helpers.GetPoolOfOne(connection);
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}
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public List<VDI> VDIs
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{
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get
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{
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return _vdis;
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}
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}
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protected override void Run()
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{
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List<SR> srs = new List<SR>(Connection.Cache.SRs);
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if (srs.Count == 0)
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return;
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double increment = 100.0 / srs.Count;
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foreach (SR sr in srs)
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{
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if (!sr.shared || sr.IsToolsSR || sr.GetSRType(true) == SR.SRTypes.iso)
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continue;
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if (_restrictSrList != null && !_restrictSrList.Contains(sr.uuid))
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continue;
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Description = string.Format(Messages.ACTION_GET_METADATA_VDIS_STATUS, sr.Name);
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log.DebugFormat("Looking for metadata VDIs on SR {0}.", sr.Name);
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List<VDI> vdis = sr.Connection.ResolveAll(sr.VDIs);
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foreach (VDI vdi in vdis)
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{
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if (vdi.type != vdi_type.metadata)
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continue;
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/*if (vdi.metadata_of_pool.opaque_ref == Pool.opaque_ref)
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{
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continue;
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}*/
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if (!vdi.metadata_latest)
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continue;
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_vdis.Add(vdi);
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log.DebugFormat("Metadata VDI {0} found on SR {1}.", vdi.Name, sr.Name);
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}
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PercentComplete = (int) (PercentComplete + increment);
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}
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Description = string.Format(Messages.ACTION_GET_METADATA_VDIS_DONE, _vdis.Count);
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}
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}
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}
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