// Token: 0x060008AE RID: 2222 RVA: 0x00029798 File Offset: 0x00027998 internal static void RevertToMnsQuorum(ILogTraceHelper output, IAmCluster cluster) { using (IAmClusterGroup amClusterGroup = cluster.FindCoreClusterGroup()) { string text; uint maxLogSize; string quorumResourceInformation = cluster.GetQuorumResourceInformation(out text, out maxLogSize); if (string.IsNullOrEmpty(quorumResourceInformation)) { output.AppendLogMessage("RevertToMnsQuorum: It's already using MNS!", new object[0]); using (IAmClusterResource amClusterResource = amClusterGroup.FindResourceByTypeName("File Share Witness")) { if (amClusterResource != null) { output.AppendLogMessage("Even though the quorum is set to MNS, there is a FSW resource present named '{0}', which will be deleted shortly.", new object[] { amClusterResource.Name }); amClusterResource.DeleteResource(); output.AppendLogMessage("The resource has been deleted!", new object[0]); } goto IL_13D; } } using (AmClusterResource amClusterResource2 = cluster.OpenResource(quorumResourceInformation)) { output.AppendLogMessage("Setting cluster quorum to MNS", new object[0]); if (cluster.CnoName == string.Empty) { cluster.ClearQuorumResource(); } else { using (IAmClusterResource amClusterResource3 = amClusterGroup.FindResourceByTypeName("Network Name")) { output.AppendLogMessage("Setting cluster quorum resource to the netname resource (i.e. MNS quorum).", new object[0]); cluster.SetQuorumResource(amClusterResource3, null, maxLogSize); if (amClusterResource2 != null && amClusterResource2.GetTypeName() == "File Share Witness") { output.AppendLogMessage("Offlining and deleting the old FSW resource '{0}'.", new object[] { quorumResourceInformation }); amClusterResource2.OfflineResource(); amClusterResource2.DeleteResource(); } } } } IL_13D :; } }
// Token: 0x060008AC RID: 2220 RVA: 0x00029304 File Offset: 0x00027504 internal static void CreateFileShareWitnessQuorum(ITaskOutputHelper output, IAmCluster cluster, string fswShare) { output = (output ?? NullTaskOutputHelper.GetNullLogger()); IAmClusterGroup amClusterGroup = cluster.FindCoreClusterGroup(); if (amClusterGroup == null) { Thread.Sleep(10000); amClusterGroup = cluster.FindCoreClusterGroup(); if (amClusterGroup == null) { throw new FailedToGetClusterCoreGroupException(); } } using (amClusterGroup) { IEnumerable <AmClusterResource> source = amClusterGroup.EnumerateResourcesOfType("File Share Witness"); IAmClusterResource amClusterResource = source.ElementAtOrDefault(0); try { bool flag = false; if (amClusterResource == null) { output.AppendLogMessage("CreateFileShareWitnessQuorum: Could not find an existing FSW resource. A new one will be created.", new object[0]); flag = true; } else if (amClusterResource.GetState() == AmResourceState.Failed) { output.AppendLogMessage("CreateFileShareWitnessQuorum: The existing FSW resource is in a Failed state. It should be deleted and recreated.", new object[0]); flag = true; } else { string privateProperty = amClusterResource.GetPrivateProperty <string>("SharePath"); if (!SharedHelper.StringIEquals(privateProperty, fswShare)) { output.AppendLogMessage("CreateFileShareWitnessQuorum: There is already a FSW, but the current share path ({0}) is not what's desired ({1}). Will try to fix it.", new object[] { privateProperty, fswShare }); List <string> list = new List <string>(4); foreach (IAmClusterNode amClusterNode in cluster.EnumerateNodes()) { using (amClusterNode) { if (!AmClusterNode.IsNodeUp(amClusterNode.State)) { list.Add(amClusterNode.Name.NetbiosName); } } } if (list.Count > 0) { output.WriteErrorSimple(new DagTaskSetDagNeedsAllNodesUpToChangeQuorumException(string.Join(",", list.ToArray()))); } DagHelper.SetFswSharePath(output, cluster, amClusterResource, fswShare); } } AmResourceState state; if (!flag && amClusterResource != null) { try { state = amClusterResource.GetState(); if (state != AmResourceState.Online) { output.AppendLogMessage("The FSW is not online (it is {0}). Attempting to bring online.", new object[] { state }); amClusterResource.OnlineResource(); } state = amClusterResource.GetState(); output.AppendLogMessage("The fsw resource is now in state {0}.", new object[] { state }); if (state != AmResourceState.Online) { flag = true; } } catch (ClusterException ex) { output.AppendLogMessage("Bringing the FSW resource online failed, so it will be deleted and recreated. For the record, the error was {0}", new object[] { ex }); flag = true; } } if (flag) { if (amClusterResource != null) { amClusterResource.Dispose(); amClusterResource = null; } output.AppendLogMessage("CreateFileShareWitnessQuorum: Calling RevertToMnsQuorum to clean everything up first.", new object[0]); DagHelper.RevertToMnsQuorum(output, cluster); string text = string.Format("File Share Witness ({0})", fswShare); output.AppendLogMessage("Creating a new file share witness resource named '{0}'.", new object[] { text }); amClusterResource = amClusterGroup.CreateResource(text, "File Share Witness"); DagHelper.SetFswSharePath(output, cluster, amClusterResource, fswShare); } output.AppendLogMessage("The FSW resource is now in state {0}.", new object[] { amClusterResource.GetState() }); string text2; uint maxLogSize; string quorumResourceInformation = cluster.GetQuorumResourceInformation(out text2, out maxLogSize); output.AppendLogMessage("The current quorum resource is '{0}'. About to set it to the FSW.", new object[] { quorumResourceInformation }); state = amClusterResource.GetState(); if (state != AmResourceState.Online) { output.WriteErrorSimple(new DagTaskFileShareWitnessResourceIsStillNotOnlineException(fswShare, state.ToString())); } cluster.SetQuorumResource(amClusterResource, null, maxLogSize); quorumResourceInformation = cluster.GetQuorumResourceInformation(out text2, out maxLogSize); output.AppendLogMessage("The quorum resource is now '{0}'.", new object[] { quorumResourceInformation }); output.AppendLogMessage("Bringing the quorum resource online...", new object[0]); amClusterResource.OnlineResource(); } finally { if (amClusterResource != null) { amClusterResource.Dispose(); amClusterResource = null; } } } }