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New-AzSqlDatabaseInstanceFailoverGroup

Reference

Module:: Az.Sql

This command creates a new Azure SQL Database Instance Failover Group.

Syntax

New-AzSqlDatabaseInstanceFailoverGroup
   [-Name] <String>
   [-PartnerResourceGroupName <String>]
   -PartnerRegion <String>
   -PrimaryManagedInstanceName <String>
   -PartnerManagedInstanceName <String>
   [-PartnerSubscriptionId <String>]
   [-FailoverPolicy <String>]
   [-GracePeriodWithDataLossHours <Int32>]
   [-AllowReadOnlyFailoverToPrimary <String>]
   [-SecondaryType <String>]
   [-ResourceGroupName] <String>
   [-Location] <String>
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

Creates a new Azure SQL Database Instance Failover Group between the specified regions with the noted Managed Instance pair.

Two Azure SQL Database TDS endpoints are created at Name.SqlDatabaseDnsSuffix (for example, Name.database.windows.net) and Name.secondary.SqlDatabaseDnsSuffix. These endpoints may be used to connect to the primary and secondary regions of the Failover Group, respectively. If the primary region is affected by an outage, automatic failover of the endpoints and databases will be triggered as dictated by the Instance Failover Group's failover policy and grace period.

During preview of the Instance Failover Groups feature, only values greater than or equal to 1 hour are supported for the '-GracePeriodWithDataLossHours' parameter.

Examples

Example 1

$failoverGroup = New-AzSqlDatabaseInstanceFailoverGroup -Name fgName -Location location -ResourceGroupName rg -PrimaryManagedInstanceName $managedInstance.Name -PartnerRegion $partnerRegion -PartnerManagedInstanceName $partnerManagedInstance.Name -FailoverPolicy Automatic -GracePeriodWithDataLossHours 1

ResourceGroupName                     : rg
Location                              : East US
Name                                  : fg
PartnerResourceGroupName              : rg
PartnerRegion                         : West US
PrimaryManagedInstanceName            : managedInstance1
PartnerManagedInstanceName            : managedInstance2
ReplicationRole                       : Primary
ReplicationState                      : CATCH_UP
ReadWriteFailoverPolicy               : Automatic
FailoverWithDataLossGracePeriodHours  : 1
ReadOnlyFailoverPolicy                : Disabled
Id                                    : /subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourceGroups/rg/providers/Microsoft.Sql/locations/eastus/instanceFailoverGroups/fg

This command creates a new Instance Failover Group with failover policy 'Automatic' for the Managed Instance pair.

Example 2

$failoverGroup = New-AzSqlDatabaseInstanceFailoverGroup -Name fgName -Location location -ResourceGroupName rg -PrimaryManagedInstanceName $managedInstance.Name -PartnerRegion $partnerRegion -PartnerManagedInstanceName $partnerManagedInstance.Name -FailoverPolicy Manual

ResourceGroupName                     : rg
Location                              : East US
Name                                  : fg
PartnerResourceGroupName              : rg
PartnerRegion                         : West US
PrimaryManagedInstanceName            : managedInstance1
PartnerManagedInstanceName            : managedInstance2
ReplicationRole                       : Primary
ReplicationState                      : CATCH_UP
ReadWriteFailoverPolicy               : Manual
FailoverWithDataLossGracePeriodHours  :
ReadOnlyFailoverPolicy                : Disabled
Id                                    : /subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourceGroups/rg/providers/Microsoft.Sql/locations/eastus/instanceFailoverGroups/fg

This command creates a new Instance Failover Group with failover policy 'Manual' for the Managed Instance pair.

Example 3

This command creates a new Azure SQL Database Instance Failover Group. (autogenerated)

New-AzSqlDatabaseInstanceFailoverGroup -FailoverPolicy Automatic -GracePeriodWithDataLossHours 1 -Location location -Name fgName -PartnerManagedInstanceName $partnerManagedInstance.Name -PartnerRegion $partnerRegion -PartnerResourceGroupName rg2 -PrimaryManagedInstanceName $managedInstance.Name -ResourceGroupName rg

Parameters

-AllowReadOnlyFailoverToPrimary

Whether an outage on the secondary server should trigger automatic failover of the read-only endpoint.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:	SwitchParameter
Aliases:	cf
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with Azure.

Type:	IAzureContextContainer
Aliases:	AzContext, AzureRmContext, AzureCredential
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-FailoverPolicy

The failover policy of the Instance Failover Group.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-GracePeriodWithDataLossHours

Interval before automatic failover is initiated if an outage occurs on the primary server and failover cannot be completed without data loss.

Type:	Int32
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-Location

The name of the Local Region from which to retrieve the Instance Failover Group.

Type:	String
Position:	1
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-Name

The name of the Azure SQL Database Failover Group to create.

Type:	String
Position:	2
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-PartnerManagedInstanceName

The name of the Managed Instance in the partner region to be added to the Instance Failover Group.

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-PartnerRegion

The name of the partner region of the Instance Failover Group.

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-PartnerResourceGroupName

The name of the secondary resource group of the Instance Failover Group.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-PartnerSubscriptionId

The subscription id of the secondary Managed Instance of the Instance Failover Group. This parameter is only needed for cross-subscription setup

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-PrimaryManagedInstanceName

The name of the Managed Instance in the local region to be added to the Instance Failover Group.

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-ResourceGroupName

The name of the resource group.

Type:	String
Position:	0
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-SecondaryType

Intended usage of the secondary instance. Standby indicates that the secondary instance will be used as a passive replica for disaster recovery only.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:	SwitchParameter
Aliases:	wi
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

Inputs

String

Outputs

AzureSqlInstanceFailoverGroupModel

通过