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Switch-AzSqlDatabaseInstanceFailoverGroup

Reference

Module:: Az.Sql

Executes a failover of an Instance Failover Group.

Syntax

Switch-AzSqlDatabaseInstanceFailoverGroup
      [-ResourceGroupName] <String>
      [-Location] <String>
      [-Name] <String>
      [-AllowDataLoss]
      [-DefaultProfile <IAzureContextContainer>]
      [-WhatIf]
      [-Confirm]
      [<CommonParameters>]

Switch-AzSqlDatabaseInstanceFailoverGroup
      [-Location] <String>
      [-ResourceId] <String>
      [-AllowDataLoss]
      [-DefaultProfile <IAzureContextContainer>]
      [-WhatIf]
      [-Confirm]
      [<CommonParameters>]

Switch-AzSqlDatabaseInstanceFailoverGroup
      [-InputObject] <AzureSqlInstanceFailoverGroupModel>
      [-AllowDataLoss]
      [-DefaultProfile <IAzureContextContainer>]
      [-WhatIf]
      [-Confirm]
      [<CommonParameters>]

Description

This command swaps the roles of the managed instances in a Instance Failover Group by failing over to the specified secondary region, making it the new primary region. All new TDS sessions connecting to the primary endpoint are automatically re-routed to the new primary region.

Examples

Example 1

Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName rg -Location location -Name fg | Switch-AzSqlDatabaseInstanceFailoverGroup -AllowDataLoss

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

Issue a failover operation allowing data loss by piping in the Instance Failover Group.

Example 2

Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName rg -Location location -Name fg | Switch-AzSqlDatabaseInstanceFailoverGroup

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

Issue a best effort failover operation that will either succeed without losing data or fail and roll back.

Parameters

-AllowDataLoss

Complete the failover even if doing so may result in data loss. This will allow the failover to proceed even if a primary database is unavailable.

Type:	SwitchParameter
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

-InputObject

The Instance Failover Group object to switch

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

-Location

The name of the Local Region of the secondary instance in 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 Instance Failover Group.

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

-ResourceGroupName

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

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

-ResourceId

The Resource ID of the Instance Failover Group to switch.

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

AzureSqlInstanceFailoverGroupModel

System.String

Outputs