protected override void InternalRun()
{
AmServerName serverName = new AmServerName(base.ServerName);
if (DagHelper.IsNodeClustered(serverName))
{
if (!IgnoreTransientErrors.HasPassed(base.GetDefaultErrorKey(typeof(ClusterRpcCheck))))
{
ExTraceGlobals.HealthChecksTracer.TraceDebug <string>((long)this.GetHashCode(), "ClusterRpcCheck didn't pass! Skipping check {0}.", base.Title);
base.Skip();
}
if (this.m_fClusterLevelCheck)
{
this.RunCheck();
return;
}
using (IEnumerator <AmServerName> enumerator = this.Cluster.EnumerateNodeNames().GetEnumerator())
{
while (enumerator.MoveNext())
{
AmServerName amServerName = enumerator.Current;
try
{
if (this.IsNodeMemberOfDag(amServerName, this.m_dag))
{
using (IAmClusterNode amClusterNode = this.Cluster.OpenNode(amServerName))
{
if (this.RunIndividualCheck(amClusterNode))
{
base.ReportPassedInstance();
}
continue;
}
}
ExTraceGlobals.HealthChecksTracer.TraceDebug <string, string>((long)this.GetHashCode(), "Cluster node {0} is not a member of DAG {1} so check will not run here.", amServerName.NetbiosName, this.m_dag.Name);
}
finally
{
base.InstanceIdentity = null;
}
}
return;
}
}
ExTraceGlobals.HealthChecksTracer.TraceDebug <string>((long)this.GetHashCode(), "Local machine is not clustered! Skipping check {0}.", base.Title);
base.Skip();
}
protected override void InternalRun()
{
AmServerName serverName = new AmServerName(base.ServerName);
if (DagHelper.IsNodeClustered(serverName))
{
try
{
this.m_Cluster = AmCluster.OpenByName(serverName);
if (this.m_Cluster == null)
{
base.Fail(Strings.CouldNotConnectToCluster(base.ServerName));
}
return;
}
catch (ClusterException ex)
{
base.Fail(Strings.CouldNotConnectToClusterError(base.ServerName, ex.Message));
return;
}
}
ExTraceGlobals.HealthChecksTracer.TraceDebug <string, string>((long)this.GetHashCode(), "Server {1} is not clustered! Skipping check {0}.", base.Title, base.ServerName);
base.Skip();
}
protected override void WriteResult(IConfigurable dataObject)
{
TaskLogger.LogEnter(new object[]
{
dataObject.Identity,
dataObject
});
DatabaseAvailabilityGroup databaseAvailabilityGroup = (DatabaseAvailabilityGroup)dataObject;
if (this.Status && !databaseAvailabilityGroup.IsDagEmpty())
{
List <ADObjectId> list = new List <ADObjectId>(8);
List <ADObjectId> list2 = new List <ADObjectId>(8);
AmCluster amCluster = null;
try
{
amCluster = AmCluster.OpenDagClus(databaseAvailabilityGroup);
}
catch (ClusterException exception)
{
base.WriteError(exception, ErrorCategory.InvalidArgument, null);
}
if (amCluster != null)
{
using (amCluster)
{
foreach (IAmClusterNode amClusterNode in amCluster.EnumerateNodes())
{
using (amClusterNode)
{
AmNodeState state = amClusterNode.GetState(false);
if (AmClusterNode.IsNodeUp(state))
{
ADObjectId adobjectId = DagTaskHelper.FindServerAdObjectIdInDag(databaseAvailabilityGroup, amClusterNode.Name);
if (adobjectId != null)
{
list.Add(adobjectId);
if (state == AmNodeState.Paused)
{
list2.Add(adobjectId);
}
}
else
{
this.WriteWarning(Strings.WarningClusterNodeNotFoundInDag(amClusterNode.Name.Fqdn, databaseAvailabilityGroup.Name));
}
}
}
}
databaseAvailabilityGroup.OperationalServers = list.ToArray();
databaseAvailabilityGroup.ServersInMaintenance = list2.ToArray();
DagNetworkConfiguration dagNetworkConfig = DagNetworkRpc.GetDagNetworkConfig(databaseAvailabilityGroup);
databaseAvailabilityGroup.ReplicationPort = dagNetworkConfig.ReplicationPort;
foreach (DatabaseAvailabilityGroupNetwork databaseAvailabilityGroupNetwork in dagNetworkConfig.Networks)
{
databaseAvailabilityGroup.NetworkNames.Add(databaseAvailabilityGroupNetwork.Name);
}
if (DagHelper.IsQuorumTypeFileShareWitness(amCluster))
{
IAmClusterGroup amClusterGroup = amCluster.FindCoreClusterGroup();
if (amClusterGroup == null)
{
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.InvalidConfiguration);
this.WriteWarning(Strings.WarningClusterGroupNotFormed(databaseAvailabilityGroup.Name));
goto IL_306;
}
using (amClusterGroup)
{
IEnumerable <AmClusterResource> enumerable = null;
try
{
enumerable = amClusterGroup.EnumerateResourcesOfType("File Share Witness");
AmClusterResource amClusterResource = enumerable.ElementAtOrDefault(0);
if (amClusterResource == null)
{
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.InvalidConfiguration);
this.WriteWarning(Strings.WarningFswNotFound(databaseAvailabilityGroup.Name));
}
else if (amClusterResource.GetState() == AmResourceState.Failed)
{
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.InvalidConfiguration);
this.WriteWarning(Strings.WarningFswFailed(databaseAvailabilityGroup.Name));
}
else
{
string privateProperty = amClusterResource.GetPrivateProperty <string>("SharePath");
UncFileSharePath a;
if (UncFileSharePath.TryParse(privateProperty, out a))
{
if (a == databaseAvailabilityGroup.FileShareWitness)
{
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.Primary);
}
else if (a == databaseAvailabilityGroup.AlternateFileShareWitness)
{
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.Alternate);
}
else
{
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.InvalidConfiguration);
this.WriteWarning(Strings.WarningFswNotPrimaryOrAlternate(databaseAvailabilityGroup.Name));
}
}
else
{
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.InvalidConfiguration);
this.WriteWarning(Strings.WarningFswNotValidPath(databaseAvailabilityGroup.Name, privateProperty));
}
}
}
finally
{
if (enumerable != null)
{
foreach (AmClusterResource amClusterResource2 in enumerable)
{
using (amClusterResource2)
{
}
}
}
}
goto IL_306;
}
}
databaseAvailabilityGroup.WitnessShareInUse = new WitnessShareUsage?(WitnessShareUsage.None);
IL_306:;
}
this.UpdatePam(databaseAvailabilityGroup);
try
{
DeferredFailoverEntry[] serversInDeferredRecovery = DagTaskHelper.GetServersInDeferredRecovery(databaseAvailabilityGroup);
databaseAvailabilityGroup.ServersInDeferredRecovery = serversInDeferredRecovery;
}
catch (AmServerException ex)
{
this.WriteWarning(Strings.PAMOtherError(ex.Message));
}
}
}
base.WriteResult(databaseAvailabilityGroup);
TaskLogger.LogExit();
}