Backing Up Data › Using Global and Local Backup Options › Specify Backup Modes as a Local Backup Option

Specify Backup Modes as a Local Backup Option

Local options affect individual VM backups at the job level. Use the steps that follow to specify backup modes that apply to individual backup jobs.

Follow these steps:

1. Open the Backup Manager window and click the Source tab.

   The Source directory tree appears.

2. Expand the VMware Systems object or the Microsoft Hyper-V Systems object and browse to the VM that you want to back up.

   Right-click the VM and select Local Options from the pop-up menu.

   The Backup Mode dialog opens.

3. Click Override Global Backup Options. For more information see How Global and Local Backup Options Work.

   Specify a backup mode by clicking one of the options that follow:

   • File Mode--Lets you protect individual files and directories. File mode backup lets you perform the tasks that follow:
     • Back up files and directories at file level granularity contained in VM.
     • Perform full, incremental, and differential backups.
     • Restore data at file level granularity.
     • Process multiple streams of data simultaneously using the Multistreaming option.
     • Filter data using the Filter option.

     Note: The elapsed time required to perform a file level backup of a full VM is greater than the elapsed time required to perform a raw (full VM) level backup of the same volume.

   • Raw Mode--Lets you protect entire systems for disaster recovery. Raw mode backup lets you perform the tasks that follow:
     • Perform full backups of full VM images only.
     • Process multiple streams of data simultaneously using the multistreaming option.

     Note: Raw mode does not let you restore data at file level granularity or filter raw (full VM) data. Filters applied to raw mode (full VM) backups are ignored at runtime.

   • Mixed Mode--Mixed mode is the default backup mode. Mixed mode lets you perform the tasks that follow:
     • Perform GFS and rotation backup jobs that consist of weekly full backups in full VM (raw) mode and daily incremental and differential backups in file mode in a single backup job.

     Note: Rotation and GFS rotation jobs are advantageous in that they contain backup data that provides you with daily protection (file level backups) and disaster recovery protection (raw, full VM backups) in a single backup job.

   • Allow file level restore--Lets you back up data using Raw Mode efficiency and restore data with File level granularity. To perform granular file level restores from raw (full VM) backups, you must specify the name of the Arcserve Backup server on your VMs. For more information, see Specify the Name of the Arcserve Backup Server.

     Allow file level restore lets you perform the tasks that follow:

     • Restore data at file level granularity from Raw Mode (full VM) backups.
     • Restore data at file level granularity from Mixed Mode backups.

     With the Allow file level restore option, Arcserve Backup demonstrates the following behavior:

   You can use the Allow file level restore option with all types of backups, including custom backups, rotation backups, and GFS rotations that consist of full, incremental, and differential backups. The full backups are captured in raw (full VM) mode and the incremental and differential backups are captured in file level backup mode. If you do not specify Allow file level restore, Arcserve Backup restores only the incremental and differential backups. The full backup, which is captured in Raw mode, is not included with the restore.

   Specify a transport mode by clicking one of the options that follow:

   • Dynamic--(default) This option lets VMware Virtual Disk Development Kit (VDDK) select the available transport mode.
   • SAN--(Storage Area Network) This option lets you transfer backup data from proxy systems connected to the SAN to storage devices using Fibre Channel communication.
   • HOTADD--This option lets you back up virtual machines configured with SCSI disks.
   • NBDSSL--(Network Block Device Secure Sockets Layer) This option lets you use the Network File Copy (NFC) protocol to communicate. NBDSSL transfers encrypted data using TCP/IP communication networks.
   • NBD--(Network Block Device, also referred to as LAN transport mode) This option lets you use the Network File Copy (NFC) protocol to communicate. Various VDDK and VCB operations use one connection for each virtual disk that it accesses on each ESX/ESXi Server host when using NBD.

   Note: If the specified transport mode is not available, the transport mode defaults back to the Dynamic option.

   Click OK.

   The Backup Mode dialog closes and the backup mode is applied.