VMware has worked on improving its native backup over the past couple of years. VMware now has vSphere Data Protection (VDP), which is very similar to EMC Avamar Virtual Edition. VDP includes both image level and file level recovery. These are several of the features included with VDP as noted in the Administration Guide (PDF):
- Significantly reduces disk space consumed by backup data using smart deduplication across all backups
- Reduces the cost of backing up virtual machines and minimizes the backup window using change block tracking and VMware virtual machine snapshots
- Direct access to VDP configuration integrated into the standard vSphere Web Client
I'll walk you through how to install and configure VDP. One thing to consider before you install VDP in your environment is the size of the datastore required. There is a nice sample of a sizing chart in the Administration Guide (Figure A). Also, once you size your VDP datastore, you cannot go back and change it. In this case, I'm deploying VDP Advanced, which has an 8 TB limit. The free VDP only goes up to 2 TB.
- Download the Virtual Appliance from your VMware customer portal.
- Add the hostname and IP in DNS.
- If you plan to use a new service account for your VDP implementation, add it to the administrators group in SSO on the vSphere 5.1 web client.
- While you're still in the vCenter web client, go to Actions | Deploy OVF Template from the Datacenter object and browse to the .OVA download you got in the first step.
- Go through the deploy OVF wizard.
- Power on the VDP.
- Open the console, and you'll see step 1 indicates you need to open a web browser and connect to https://IP_Address:8543/vdp-configure.
- Log in with username root and password changeme.
- Follow the wizard to finish the configuration. If you run into problems with the last step of registering with vCenter, follow the VMware KB 2040066. Basically, just make sure you’re using a user that's not inheriting permissions and follow the KB to ensure this individual user is an administrator.
- When you're prompted to reboot the appliance, click Yes, and it will automatically reboot. You can look at the console of the VDP appliance to check the status from the vSphere Client -- this could take up to 45 minutes or so.
- After the reboot completes, you need to close and re-open your vSphere web client. You should see vSphere Data Protection in the left pane (Figure B).
Because I'm deploying VDP Advanced I can have up to 8 TB of capacity; however, it is initially installed with 2 TB. You can choose to install using thin or thick provisioning. VMware recommends installing it using thin provisioning and then changing it to thick, as this will minimize your install time. Once it is installed, you can increase it to the full 8 TB.
Follow these steps to increase capacity:
- Click vSphere Data Protection in the left pane. Click Connect in the main window to connect to your recently deployed VDP appliance.
- Click the Configuration tab.
- Click the Capacity Manager button (Figure C).
- Increase the desired capacity to 4 TB, 6 TB, or 8 TB depending on how much data you're backing up or how much physical storage capacity you have.
- Put a check next to I Have A Validated Clone Or Backup and click Add. If you've just installed the VDP appliance and you haven't run any backups, you don't really need to worry about creating a validated clone or backup.
Now you can create backup jobs by clicking the Backup tab and create restore jobs by clicking the Restore tab. You can also get reports on demand and have reports emailed to you. Check out the Administration Guide for best practices on setting up backups and black out times, etc.
Upon initial installation, I'm pretty happy with the VDP appliance; it's very intuitive, and there's plenty of documentation on configuration after the install. I haven't used it in a production environment, so I can’t speak to how reliable it is. Hopefully, I'll have more information on that soon.
If you're using VDP or VDP Advanced, let us know what you think about it in the comments section.
Lauren Malhoit has been in the IT field for over 10 years and has acquired several data center certifications. She's currently a Technology Evangelist for Cisco focusing on ACI and Nexus 9000. She has been writing for a few years for TechRepublic, Tech Pro Research, and VirtualizationAdmin.com. As a Cisco Champion, EMC Elect, VMware vExpert, and PernixPro, Lauren stays involved in the IT community. Lauren has been a delegate for Tech Field Day and has also authored a book called VMware vCenter Operations Manager Essentials.