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vRanger 7.7.1 - User Guide

Introduction Configuring vRanger
Configuring vRanger through the Startup Wizard Configuring vRanger manually Supplemental instructions: additional repository types
Using vRanger Backup Restore
Restoring a physical server Performing a full restore for VMware VMs Performing a full restore for Hyper-V® VMs Performing a full restore for VMware vApps Performing a full restore of a physical machine Performing an FLR on Windows Performing an FLR on Linux Restoring from manifest
Replicate VMs Reports Integrating and monitoring vRanger Using the vRanger Console vAPI Cmdlet details
Add-BackupJobTemplate Add-CIFSRepository Add-DdbReplicationRepository Add-DdbRepository Add-EsxHost Add-HypervCluster Add-HypervHost Add-HypervRestoreJobTemplate Add-NFSRepository Add-NVSDRepository Add-PhysicalMachine Add-RdaRepository Add-ReplicationJobTemplate Add-RestoreFromManifestJobTemplate Add-RestoreJobTemplate Add-VirtualAppforLinuxFLR Add-VirtualAppforLinuxFLRVA Add-VirtualCenter Disable-Job Dismount-LinuxVolume Enable-Job Get-AddressBook Get-BackupGroupEntity Get-CatalogSearchData Get-CatalogStatus Get-ConfigOption Get-Connection Get-CurrentTemplateVersionID Get-Datastore Get-GlobalTransportFailover Get-InventoryEntities Get-IsInventoryRefreshing Get-Job Get-JobTemplate Get-MonitorLog Get-Network Get-PhysicalMachineDiskMap Get-Repository Get-RepositoryJob Get-RepositorySavePoint Get-RestoreDiskMap Get-SavepointDisk Get-SavepointManifest Get-Savepoints Get-TransportFailover Get-VirtualApplianceConfig Get-VirtualApplianceDeploymentStatus Get-VirtualApplianceReconfigStatus Get-VirtualMachinesUnderInventory Get-VmDisk Get-VMDKVolume Install-VirtualAppliance Mount-LinuxVolume New-BackupFlag New-BackupGroupMember New-Daily Schedule New-EmailAddress New-IntervalSchedule New-MonthlySchedule New-ReplicationFlag New-RestoreFlag New-SMTPServer New-TransportConfiguration New-VirtualAppliance New-WeeklySchedule New-YearlySchedule Remove-AllMount Remove-BackupGroupEntity Remove-BackupGroupMember Remove-Catalog Remove-DdbStorageUnit Remove-JobTemplate Remove-LinuxVolume Remove-Repository Remove-SavePoint Remove-VirtualAppliance Remove-VirtualApplianceConfiguration Run-JobsNow Run-ReplicationFailover Run-ResumeReplicationFailover Run-TestReplicationFailover Set-Cataloging Set-CBTonVM Set-LinuxVolume Set-MountPath Set-Resources Stop-vRangerJob Update-BackupJobTemplate Update-GlobalTransportFailover Update-HypervRestoreJobTemplate Update-Inventory Update-ReplicationJobTemplate Update-RestoreJobTemplate Update-VirtualAppliance Update-VirtualApplianceConfiguration
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Selecting a backup data transport method for VMware machines

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Backup > Configuring a backup job > Selecting a backup data transport method for VMware machines

Selecting a backup data transport method for VMware machines

In vRanger, the transport determines how backup data is sent, and where the backup processing activity occurs; for more information, see VMware backup transport options. When configuring a backup job for a VMware® VM, the Backup Wizard, by default, uses the Automatic Transport Selection option to select the best transport method at run-time automatically; you can also configure the transport manually by using the Using Custom transport selection option.

NOTE: The Transport Selection page is not available when backing up a physical machine or Hyper-V® virtual server. Because only one transport method is available for Hyper-V and physical servers, the Transport Selection page of the Backup Wizard does not display.

To select a backup data transport method for VMware machines, complete one of the following procedures:

Using Automatic transport selection

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Using Automatic transport selection

The Backup Wizard includes an Automatic transport selection option, which lets vRanger select the best available method for your configuration. When determining the best transport, vRanger uses two key criteria:

The logic used to select a transport differs slightly based on whether vRanger is installed on a VM or on a physical server. For more information about the order in which vRanger checks for transport availability, see Transport selection order: VM backup.

To use the Automatic Transport selection:
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On the Transport Selection page, select Automatic transport selection.

The selected transport method appears at the bottom of the page.

vRanger verifies whether any VAs are configured on the source host. If the host belongs to a cluster, and no host VA is found, vRanger searches for shared VAs on the cluster as well.

If no VA is detected, click Configure Virtual Appliance to add a VA to vRanger. For more information about configuring the VA, see Understanding the vRanger virtual appliance (VA).

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Using Custom transport selection

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Using Custom transport selection

The Custom transport selection option lets you specify both where the actual backup processing activity occurs) and which transport to use. For more information, see VMware backup transport options.

To use the Custom Transport selection:
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On the Transport Selection page, select Custom transport selection.

This option enables the custom settings.

vRanger verifies whether any VAs are configured on the source host. If the host belongs to a cluster, and no host VA is found, vRanger searches for shared VAs on the cluster as well.

If no VA is detected, click Configure Virtual Appliance to add a VA to vRanger. For more information about configuring the VA, see Understanding the vRanger virtual appliance (VA).

For more information, see VMware backup transport options.

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[Optional] If you want your LAN backups to be encrypted, select Use SSL encryption while transferring files over the LAN connection when available.
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Configuring backup options

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Backup > Configuring a backup job > Configuring backup options

Configuring backup options

The Backup Options page lets you configure additional operations performed during the backup job. The options available depend on the server, or inventory, type you want to back up.

To configure backup options:
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On the Backup Options page, select your preferences from the options described in the following table.

Option

Description

Inventory type

Backup powered on machines only.

If this flag is selected, vRanger checks the status of the VM before it begins a backup. If the VM is not running, it might not have changed significantly since the last backup, making another backup redundant.

Check destination for free space.

This option prompts vRanger to check the destination location to ensure that there is enough space available for the backup file to be written. Because it is not possible to determine how much space is saved by compression, vRanger generates an error if the free space at the destination is less than the combined size of the files belonging to the source server.

Compress backed up files.

This option prompts vRanger to compress the archive.

Update notes with latest backup results.

If this flag is selected, vRanger updates the VM Notes in VMware® vCenter™ with the most recent backup status. vRanger maintains the existing VM notes in vCenter, appending the backup status to the end.

Enable guest quiescing.

This option enables the VMware® Tools when creating a backup. Use this flag if you are backing up a database server. During this process, vRanger freezes or pauses writes on supported applications to provide a consistent image of VSS-enabled databases. For more information, see Application consistency for virtual backups.

Enable VSS Application-level quiescing

This option engages the Microsoft VSS to put supported applications into a consistent state during a backup.

NOTE: This option is only presented for physical backups. For backups of VMware and Hyper-V® VMs, selecting Enable guest quiescing enables VSS application quiescing if supported by the Guest OS and application.

Enable VSS log truncation

This option uses the Microsoft VSS to initiate the truncation of any supported application transaction logs upon a successful backup.

NOTE: This option is only presented for physical backups. For backups of VMware and Hyper-V VMs, selecting Enable guest quiescing enables VSS log truncation if supported by the Guest OS and application.

Enable Active Block Mapping (ABM)

Selecting this option enables ABM, which lets vRanger skip zeroed out blocks and junk data.

The following ABM settings options are also available:

Enable Cataloging

Cataloging lets you browse, search, and restore file level content in a backup image. For more information, see Enabling cataloging options.

Enable Change Block Tracking (CBT)

VMware CBT reduces the time needed for incremental and differential backups by only backing up the portions of a disk that have changed since the last backup. By determining which blocks changed within the VMDK file, vRanger only backs up the portions of a disk that have changed since the last backup. For more information, see Enabling VMware Changed Block Tracking (CBT)

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