Get-AzRecoveryServicesBackupRecoveryLogChain
This command lists the start and end points of the unbroken log chain of the given backup item. Use it to determine whether the point-in-time, to which the user wants the DB to be restored, is valid or not.
Syntax
NoFilterParameterSet (Default)
Get-AzRecoveryServicesBackupRecoveryLogChain
[-Item] <ItemBase>
[-UseSecondaryRegion]
[-VaultId <String>]
[-DefaultProfile <IAzureContextContainer>]
[<CommonParameters>]
DateTimeFilter
Get-AzRecoveryServicesBackupRecoveryLogChain
[[-StartDate] <DateTime>]
[[-EndDate] <DateTime>]
[-Item] <ItemBase>
[-UseSecondaryRegion]
[-VaultId <String>]
[-DefaultProfile <IAzureContextContainer>]
[<CommonParameters>]
Description
The Get-AzRecoveryServicesBackupRecoveryLogChain cmdlet gets the time range recovery points in time for a backed up Azure Backup item. After an item has been backed up, an AzRecoveryServicesBackupRecoveryLogChain object has one or more recovery time ranges.
Examples
Example 1
$StartDate = (Get-Date).AddDays(-7)
$EndDate = Get-Date
$Container = Get-AzRecoveryServicesBackupContainer -ContainerType AzureWorkload
$RP = Get-AzRecoveryServicesBackupItem -Container $Container -WorkloadType MSSQL | Get-AzRecoveryServicesBackupRecoveryLogChain -StartDate $Startdate.ToUniversalTime() -EndDate $Enddate.ToUniversalTime()
The first command gets the date from seven days ago, and then stores it in the $StartDate variable. The second command gets today's date, and then stores it in the $EndDate variable. The third command gets AzureWorkload backup containers, and stores them in the $Container variable. The fourth command gets the backup item, and then shares it across the piped cmdlet as backup item object. The last command gets an array of recovery point time ranges for the item in $BackupItem, and then stores them in the $RP variable.
Example 2
This command lists the start and end points of the unbroken log chain of the given backup item. (autogenerated)
Get-AzRecoveryServicesBackupRecoveryLogChain -Item $Item -VaultId $vault.ID
Parameters
-DefaultProfile
The credentials, account, tenant, and subscription used for communication with Azure.
Parameter properties
| Type: | IAzureContextContainer |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
| Aliases: | AzContext, AzureRmContext, AzureCredential |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-EndDate
End time of Time range for which recovery point need to be fetched
Parameter properties
| Type: | |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
DateTimeFilter
| Position: | 1 |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-Item
Protected Item object for which recovery point need to be fetched
Parameter properties
| Type: | ItemBase |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | 2 |
| Mandatory: | True |
| Value from pipeline: | True |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-StartDate
Start time of Time range for which recovery point need to be fetched
Parameter properties
| Type: | |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
DateTimeFilter
| Position: | 0 |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-UseSecondaryRegion
Filters from Secondary Region for Cross Region Restore
Parameter properties
| Type: | SwitchParameter |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-VaultId
ARM ID of the Recovery Services Vault.
Parameter properties
| Type: | String |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | True |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.
Inputs
ItemBase
System.String
