protected override void RaiseRedEvent(IHealthValidationResultMinimal result)
{
ReplayCrimsonEvents.DatabaseLevelSiteAvailabilityCheckFailed.Log <string, int, string, Guid>(base.Identity, result.HealthyCopiesCount, EventUtil.TruncateStringInput(result.ErrorMessage, 32766), base.IdentityGuid);
new EventNotificationItem("msexchangerepl", "DatabaseCopyAvailability", "SingleAvailableCopyCheckFailed", EventUtil.TruncateStringInput(result.ErrorMessage, 32766), ResultSeverityLevel.Critical)
{
StateAttribute1 = EventUtil.TruncateStringInput(result.ErrorMessage, 32766)
}.Publish(false);
}
protected override void RaiseRedEvent(IHealthValidationResultMinimal result)
{
ReplayEventLogConstants.Tuple_MonitoringDatabaseRedundancyCheckFailed.LogEvent(null, new object[]
{
base.Identity,
result.HealthyCopiesCount,
EventUtil.TruncateStringInput(result.ErrorMessage, 32766)
});
ReplayCrimsonEvents.DatabaseLevelRedundancyCheckFailed.Log <string, int, string, Guid>(base.Identity, result.HealthyCopiesCount, EventUtil.TruncateStringInput(result.ErrorMessage, 32766), base.IdentityGuid);
}
protected override void RaiseGreenEvent(IHealthValidationResultMinimal result)
{
ReplayCrimsonEvents.DatabaseLevelAvailabilityCheckPassed.Log <string, int, string, Guid>(base.Identity, result.HealthyCopiesCount, EventUtil.TruncateStringInput(result.ErrorMessage, 32766), base.IdentityGuid);
}
protected override void RaiseRedEvent(IHealthValidationResultMinimal result)
{
if (!this.m_suppressEventsDueToStartup)
{
ReplayCrimsonEvents.PotentialRedundancyAlertByRemoteServerCheckFailed.Log <string, string, string>(Environment.MachineName, this.RemoteServer, EventUtil.TruncateStringInput(result.ErrorMessage, 32766));
new EventNotificationItem("msexchangerepl", "DatabaseRedundancy", "PotentialOneCopyByRemoteServerEvent", ResultSeverityLevel.Critical)
{
StateAttribute1 = this.RemoteServer,
StateAttribute2 = EventUtil.TruncateStringInput(result.ErrorMessage, 16383)
}.Publish(false);
}
}
protected override void RaiseRedEvent(IHealthValidationResultMinimal result)
{
ReplayCrimsonEvents.ServerLevelDatabaseStaleStatusCheckFailed.Log <string, string>(base.Identity, EventUtil.TruncateStringInput(result.ErrorMessage, 32766));
MonitoringAlert.Tracer.TraceError((long)this.GetHashCode(), "ServerLevelDatabaseStaleStatusAlert: RaiseRedEvent() called! Recovery will be attempted via Bugcheck.");
BugcheckHelper.TriggerBugcheckIfRequired(DateTime.UtcNow, "ServerLevelDatabaseStaleStatusAlert is attempting recovery via BugCheck due to hung GetCopyStatus() RPC.");
}
private bool IsCopyHealthy(CopyStatusClientCachedEntry status, CopyStatusClientCachedEntry activeStatus, ICopyStatusClientLookup statusLookup)
{
DatabaseValidationCheck.Arguments arguments = new DatabaseValidationCheck.Arguments(status.ServerContacted, status.ActiveServer, this.Database, status, activeStatus, statusLookup, this.m_adConfig, this.m_propertyUpdateTracker, this.m_ignoreActivationDisfavored, this.m_isCopyRemoval, this.m_ignoreMaintenanceChecks, this.m_ignoreTooManyActivesCheck);
DatabaseValidationMultiChecks databaseValidationMultiChecks = status.IsActive ? this.ActiveCopyChecks : this.PassiveCopyChecks;
foreach (DatabaseValidationCheck databaseValidationCheck in databaseValidationMultiChecks)
{
LocalizedString empty = LocalizedString.Empty;
switch (databaseValidationCheck.Validate(arguments, ref empty))
{
case DatabaseValidationCheck.Result.Warning:
if (!this.m_skipEvents)
{
ReplayCrimsonEvents.DatabaseCopyValidationCheckWarning.LogPeriodic <string, string, string>(arguments.DatabaseCopyName.GetHashCode() ^ databaseValidationCheck.CheckName.GetHashCode(), DiagCore.DefaultEventSuppressionInterval, arguments.DatabaseCopyName, databaseValidationCheck.CheckName, EventUtil.TruncateStringInput(empty, 32766));
}
break;
case DatabaseValidationCheck.Result.Failed:
this.RecordError(status.ServerContacted, empty);
if (databaseValidationCheck.CheckId == DatabaseValidationCheck.ID.DatabaseCheckCopyStatusNotStale)
{
this.m_isAnyCachedCopyStatusStale = true;
}
return(false);
}
}
return(true);
}
