What is VCB in VMware?

Posted on by David Darling

What is VCB in VMware?

Simply put, VCB is a backup framework that offloads virtual machine backup off the ESX Server. First introduced in VMware Infrastructure 3, VMware Consolidated Backup is a proxy server that assisted with local area network-free backups of virtual machines (VMs).

What is VMware backup proxy?

VCB proxy (VMware Consolidated Backup proxy) is the server that collects virtual machine (VM) backup data from VMware Consolidated Backup (VCB). VCB, a component of VMware Virtual Infrastructure 3 (VI3) and vSphere 4, takes virtual machine snapshots and mounts them to the centralized VCB proxy server in read-only mode.

How VMware backup works?

VMware backup is the copying of data on a virtual machine (VM) in a VMware environment to prevent data loss. VMware backup, and virtual server backup in general, is a common challenge for storage and backup administrators. VMware backup can be accomplished using conventional backup software.

What is vProxy?

NetWorker on vSAN NetWorker supports vSAN datastore for its virtual appliance known as vProxy, it supports running image backups and restores virtual machines running on vSAN datastores.

How do I backup a VMDK file?

Using vmkfstools

  1. In an ESXi host shell, navigate to the volumes folder.
  2. Create a folder in the iSCSI datastore in which to copy the backup.
  3. Use vmkfstools to make a clone of the vSAN volume store disk in the folder that you just created in the iSCSI datastore.
  4. Copy the volume store metadata into the backup folder.

What does a backup proxy do?

A backup proxy is an architecture component that sits between the backup server and other components of the backup infrastructure. While the backup server administers tasks, the proxy processes jobs and delivers backup traffic.

How many Veeam proxies do I need?

For virtual proxy servers, it is recommended to configure multiple proxies with maximum 8 vCPUs to avoid co-stop scheduling issues. 5 virtual proxy servers are required in this example.

How do I backup my VMware ESXi?

Way 2. Export the virtual machine as OVF template

  1. Access ESXi Web Client, commit all snapshots and power off the virtual machine you want to back up.
  2. Turn to Virtual Machines page, right-click the virtual machine you want to back up and select Export.
  3. Select Save File option twice to download the .

How do I backup my ESXi host?

How to automate backup ESXi configuration in the ESXi command line

  1. Create a directory to store backup files on your ESXi datastore.
  2. Create a script to back up ESXi configuration:
  3. Add the following lines to the script:
  4. Save the file and quit vi:
  5. Make the script executable:
  6. Go to the directory where the script is located:

What is storage consolidation?

Storage consolidation, also called storage convergence is a method of centralizing data storage among multiple servers. The objective is to facilitate data backup and archiving for all subscribers in an enterprise, while minimizing the time required to access and store data.

What does Snapshot consolidation do?

Snapshot consolidation is used to merge the snapshot delta disk files to the VM base disk. In vSphere 5, VMware introduced the Consolidation option, which is used when the associated disks are not committed back to the base disk after you revert or delete VMware snapshots.

How do I backup a VMware ESXi?

How do I download a VMDK file from ESXi?

In VMware vSphere Client, go to Storage > [Your datastore name] > Files, select your VMDK file and hit Download. As you recall, a virtual disk of the ESXi format consists of vmdk and -flat. vmdk files. You need to download both files to your machine where VMware Workstation or VMware Player is installed.

What is guest interaction proxy?

The guest interaction proxy is a backup infrastructure component that sits between the backup server and processed VM. This component is needed if the backup or replication jobs perform the following processing of VMs: Application-aware processing. Guest file system indexing. Transaction logs processing.

How much RAM does a veeam server need?

4 GB RAM
Memory: 4 GB RAM (minimum recommended). Hard disk space: 2 GB on the system disk (required to extract all components from the setup package during the product installation). Network: 1 Gbps or faster connection to Veeam Backup & Replication servers.

What is VMware ESXi?

ESXi is a robust bare-metal hypervisor that installs directly onto your physical server. With direct access to and control of underlying resources, VMware ESXi effectively partitions hardware to consolidate applications and cut costs.

How do I image my servers to ESXi?

In order to image your servers, you need to download an ESXi ISO and any vSphere Installation Bundles (VIBs) required to get the servers to a supported version of ESXi. See the BOM section of the VMware Cloud Foundation Release Notes for information about ESXi support.

Is ghettovcb the best backup solution for your VMware VM?

Backups are important – and VMs should be no exception to that. VMware does have their own official backup solution ( vSphere Data Protection ), however if you’re running on the free version of ESXi or want something a little bit less resource-heavy, ghettoVCB is a good, and free, alternative – perfect for a home lab! SSH access to your ESXi host.

How do I install ghettovcb on ESXi?

By default, ESXi will only allow the installation of official packages, so unless the acceptance level is set to Community Supported, installation of ghettoVCB will fail. Install the ghettoVCB VIB using the command esxcli software vib install -v /path/to/vghetto-ghettoVCB.vib -f .