Microsoft.SqlServer.Management.HadrData AGListenerNetworkMode Availability Group Data this Object contains info for an Availability Group ctor: the base ctor set replicas = null set listener = new listener set backupreference = default secondary set Sync option = full the ctor for New AG, only Service Connection is passed AG listener object Primary Server object property Availability Group name Gets or sets the cluster type Gets or sets the required copies to commit Network share location in Windows format used for storing backup files when user chooses to do backup/restore Data Synchronization Network share location in Linux format used for storing backup files when user chooses to do backup/restore Data Synchronization Databases that are already part of existing AvailabilityGroup Databases that are being added to AvailabilityGroup All replicas - including the primary Secondary replicas Secondary replicas excluding the ConfigurationOnly replica Availability Group BackUp Preference Gets or sets a flag indicating whether to create a BASIC or ADVANCED Availability Group. Gets or sets a flag indicating whether a DB Health event triggers Failover to a auto-failover synchronous replica. Gets or sets a flag indicating whether per-database DTC support is enabled. Gets or sets a flag indicating whether this is a Contained AG or not. Gets or sets a flag indicating whether the Contained AG should be created by reusing the system databases or not. This property is read/write, however keep in mind that the corresponding propery on the AvailabilityGroup SMO object is write-only, because the value cannot be fetched from SQL Server once the AG has been created. Data Synchronization preference Checks to see if DataSyncronization is set to full Checks to see if DataSynchronizationOption is Full, JoinOnly or AutomaticSeeding Checks to see if DataSynchronizationOption is Full or AutomaticSeeding Checks to see if DataSynchronizationOption is AutomaticSeeding Windows failover cluster DNS name Determines if the primary connection is part of cluster quorum. Returns true if yes, false otherwise. AG State flag Helper method for checking View Server State Permissiom Determines if PrimaryServer is actually the primary. Returns true if yes, false otherwise. This property is used specially for creating a listener. We want the step of creating a AG listener not to include in the step of creating AG. However, The creation of a listener needs such info. Gets a boolean value indicating whether the replicas of the availability group are on different OS platforms. Return the Login Names Method behavior based on the input parameter: 1. If the replica is a non-Windows replica, returns an empty collection 2. else go through all replicas in Replicas and return KeyValuePair contains a localServiceAccount and a flag for the existance of sid retrieve the total size of datafiles and logs of the primary server The method used to add a database to the AvailabilityGroup The database data to add The method used to add a database to the AvailabilityGroup The database data to add Get the backup location for the server The target server Backup location in the format that can be used by the server retrive all the SIDs and service accounts in other replicas in an AG The AG Listener Configuration Data This object contains information for the Listenner of an AG Default Listener Port Number The subnet data the base ctor sets all defualt value for components Constructor to use in case of existing Availability Group The availability group the AG Listener Port Number the listener Network Mode Listener Name Gets the list of all subnets The DHCP IP Subnet data We can have only one Dhcp subnet data Gets the static ip Subnet data An availability group listener can have more than one static ip-addresses Adds a subnet configuration to the data model If there is already one subnet with dhcp, adding another dhcp subnet configuration is not allowed. The subnet to add Class that stores information about an availability group subnet Checks if subnet is Dhcp The Subnet ip address The subnet mask The ip address Class representing an AG replica The format string used in ExistsSID method can move to extension The Default Endpoint Name Default endpoint port number Server sleep time The default backup priority Constructor The replica data The AvailabilityGroupReplicaData Object Property for availabilityGroupReplicaData.backupPriority Localizable String for InitialRole enum Endpoint name Readable secondary role of the availability replica Endpoint port address Returns the login with which the replicas are connected internal class for get/set EndpointEncryptionAlgorithm, since encryptionAlgorithm need a initial value, we have to write get/set True if the endpoint is encrypted Use the EndpointPresent in place of (endpoint==null). When a replica does not have the database mirroring endpoint and users navigate to the summary page and click the script button, the script action runs the whole process to configure the endpoint in capture mode to generate the scripts and assigns a memory endpoint objects to the endpoint variable. After navigating back to replicate page and forward to the summary page again, the endpoint is not null this time and PropertyNotSet exception is thrown by endpoint.Payload.DatabaseMirroring.EndpointAuthenticationOrder property for this.availabilityGroupReplicaData.encryption, since encryption need a initial value, we have to write get/set Get the Server object Grant the connect right to a set of users Retrieve a list of pairs of a login name and if it exists in the replica KeyValuePair contains a localServiceAccount and a flag for the existance of sid will use the primary replica endpoint encryption setting to adjust this replica endpoint encryption setting primary replica method to determine if it is a valid endpoint Configure Endpoint of this replica method for altering the endpoint used by ConfigureEndpoint() Set Endpoint URL method Check if the service account has the valid format. Determine if a login name exists in an server instance given its SID. If the login name already exists, a true value is returned and the local login name also output; otherwise, it returns false and the output of login name is empty. Transfer a byte array to the hex string Create logins for the service accounts of other replicas, which do not exist. Get the Sid of the service account method for creating the endpoint used by ConfigureEndpoint() The Replica Collection Data contains a BindingList of AvailabilityGroupReplica Shared Data for AG Replicas Default Constructor The connection to the replica server ReplicaName Initial role of the replica flag to determine if the replica is set to automatic failover Returns true if the replica is set to automatic failover, otherwise false Availability mode of the availability replica Readable secondary role of the availability replica The read-only routing list The read-only routing URL Gets the actual failover mode by cluster type cluster type Failover mode Property for Url for the endpoint Endpoint port number Endpoint name EndpointEncryption flag based on EndpointEncryption enum The endpoint encryption algorithm Endpoint service account The Service Account Sid True if the endpoint is already present on the replica flag to determine if the endpoint can be configured The underlying SMO endpoint object The back Up Priority for this AGReplica Gets the Replica state Determines whether the replica is a Failover Clustered Instance(FCI) or not Gets or sets the seeding mode Enum which tells the state of the AvailabilityGroup object The object is in unknown state The object is being created on server The object already exists on server Collection Extension Method Class Common place to capture all the constants that we use in the HadrData Well known sid types Returns set of fields passed to Server.SetDefaultInitFields for Database object to optimize the data retrieval from SQL server. The Database SychronizationOption for an AG Failover Category Enum Failover with data loss Failover without data loss AlwaysOn Failover Cluster Data Three kinds of servers are proposed in the class: EntryPoint Server : the replica from which the wizard starts. It could be a primary or secondary server. Primary Server : the primary replica of an availability group. Target (or new primary) Server : the new primary server after failover. It must be a secondary replica. Gets or sets the EntryPoint server connection. The connection for the server instance from which the wizard starts. If the wizard starts from the primary replica of an Availability Group in the primary server, then the connection is for the primary replica; otherwise, it is for the secondary replica. EntryPoint Server : the replica from which the wizard starts. It could be a primary or secondary server. Method to clean EntryPointServer Primary Server Instance Name AG Data From the EntryPointServer Replicas of the AG Properties of Replicas of the AG Primary Replica Current AG Name Failover Category This property should be determined by viewData Target Server If failover from a Secondary Replica, TargetServer should be set to this.EntryPointServer If failover from a Primary Replica, TargetServer should be new Smo.Server(this.TargetServerConnection) Primary Server Target Servcer Connection If failover from a Secondary Replica, TargetServerConnection should be set to this.EntryPointServerConnection If failover from a Primary Replica, TargetServerConnection should be set to selected SecondaryReplica.Connection Method to reset Target Server Target AG Data Target Replica Name Target Replica Failover Utilites For FailoverClusterData Return Server With InitFieldsSetting given ServerConnection validate the password add the credential to the secondary node is there any database in the list contains master key Primary Database Data Database Name Gets the size of the database The availability group to which the database belongs This will be null if the database is not part of an existing availability group True if the database is already a part of Availability Group The file where the wizard will take a full-backup of the database The file where the wizard will take a log-backup of the database Constructor to use in case the database is part of an existing availability group The database The name of the availability group The constructor to use when the database needs to be added to a new availability group The database The password used to encrypt database master key Replica is in primary role Replica is in secondary role A strongly-typed resource class, for looking up localized strings, etc. Returns the cached ResourceManager instance used by this class. Overrides the current thread's CurrentUICulture property for all resource lookups using this strongly typed resource class. Looks up a localized string similar to Availability group '{0}' does not exists on server '{1}'.. Looks up a localized string similar to The availability group does not contain the selected primary replica candidate.. Binding List that supports sorting Default constructor Initializes a new instance of the class. An of items to be contained in the . Gets a value indicating whether the list supports sorting. true if the list supports sorting; otherwise, false. The default is false. Gets a value indicating whether the list is sorted. true if the list is sorted; otherwise, false. The default is false. Gets the property descriptor that is used for sorting the list if sorting is implemented in a derived class; otherwise, returns null. The used for sorting the list. Gets the direction the list is sorted. One of the values. The default is . Sorts the items if overridden in a derived class; otherwise, throws a . A that specifies the property to sort on. One of the values. Method is not overridden in a derived class. Removes any sort applied with if sorting is implemented in a derived class; otherwise, raises . Method is not overridden in a derived class. Gets the comparison delegate for sorting. The property descriptor. The sortdirection. Well known Sid Types Null world local creator owner creator group creator owner server creator group server NT AUTHORITY Dialup NETWORK Batch Interactive Service Anonymous Proxy Enterprise Controllers Self Authenticated User Restricted Code Terminal Server Remote Logon Id Logon Ids LOCAL SYSTEM LOCAL SERVICE NETWORK SERVICE BUILTIN Domain BUILTIN\Administrators BUILTIN Users BUILTIN Guests BUILTIN power users BUILTIN account operators BUILTIN system operators BUILTIN print operators BUILTIN backup operators BUILTIN replicator BUILTIN Pre Windows 2000 Compatible Access BUILTIN remote desktop users BUILTIN network configuration operators account administrators account guests account krbtgt account domain admins account domain users account domain guests account computers account controllers account cert admins account schema admins account enterprise admins account policy admins account RAS and IAS servers NT LM authentication Digest authentication S Channel Authentication This organization Other organization BUILTIN incoming forest trust builders BUILTIN perf monitoring users BUILTIN perf logging users BUILTIN authorization access BUILTIN terminal server license servers BUILTIN DCOM users BUILTIN IUsers IUsers BUILTIN crypto operators untrusted label low label medium label high label system label write restricted code creator owner rights cacheable principals group cacheable principals group enterprise readonly controllers readonly controllers BUILTIN event log readers group new enterprise readonly controllers BUILTIN Cert Service DCOM access group Win32 API which looks up the sid for an account name Win32 API which compares the sid with a sid type This function will try to determine if a account name is domain user account. 1. determines if the account specified by accountName parameter matches any sid from the sidTypeList parameter. 2. if we can find it from the domain, LoopupAccountName will try to resolve the name using domain controllers trusted by the local system account name. The list of SIDs from which to compare the account to.