Tag Archives: Cloud Connect Replication

World Backup Day …We should be thinking Availability #WAD

Yesterday (30th of March) was Veeam’s World Availability Day. This is a day that Veeam has declared to make people aware about how availability plays a part in all organizations as an extension of Backup and Replication. In it’s self, WAD is a marketing initiative from us here at Veeam that backs onto World Backup Day…which is happening today (31st of March).

Veeam celebrates World Availability Day in recognition of the fact that for modern businesses and service providers, it’s not only about having backups of data anymore, it’s about being Available. Veeam helps organizations of any size and shape to achieve Availability for both their virtual and physical infrastructures, as well as provide data protection solutions in the cloud, whether private, public or hybrid.

World Backup Day focuses around Backup but you can’t forget that replication plays a critical roll in organizations ensuring they are covered for disaster with low recovery times via RaaS and DraaS service offerings. Cloud Connect Replication offered by our Veeam Cloud and Service Providers offers industry leading replication platform and all Veeam customers can take advantage of Cloud Connect as it’s baked right into the core Backup & Replication product.

For those not aware, Veeam has a Find a Veeam Cloud Provider Directory that lets you search for any of our listed VCSPs based on criteria that is relevant to your backup or replication needs.

https://www.veeam.com/find-a-veeam-cloud-provider.html

More on Veeam Cloud Connect Replication:

Advanced image-based VM replication through Veeam Cloud Connect is simple to set up and easy to use through a VCSP and is as easy to setup as going to the Service Providers menu in the Veeam Backup & Replication console and choosing your service provider of choice. Once set up you have access to hardware plans that provide compute, storage and networking resources at the service provider end to which you can configure cloud replication jobs and manage failover scenarios by way of failover plans.

When looking at disaster recovery testing and failover, one of the biggest challenges is in the networking. Generally speaking, there is complexity that surrounds ensuring VM replicas that are brought up at a disaster recovery site have the right networking in order for their applications and services to work. With the Network Extension Appliance, the tenant has the ability to map the internal VM networks as well as configure and publish external services to ensures seamless transition to the VM replicas during a failover.

Data protection and disaster recovery tasks targeted at the cloud host are performed by tenants. Tenants can set up necessary replication jobs and perform failover operations on Veeam backup servers deployed on their side. Tenants can perform the following operations:

  • Replicate VMs to the cloud host
  • Perform failover tasks with VM replicas on the cloud host
  • Full site failover, when all critical production VMs fail over to their replicas on the cloud host in case the whole production site becomes unavailable
  • Partial site failover, when one or several VMs become corrupted and fail over to their replicas on the cloud host
  • Perform failback tasks with VM replicas on the cloud host.

Tasks associated with full site failover can be performed either by the tenant or by the service provider or through a Cloud Connect Portal hosted by the service provider that offers failover/failback operations. This flexibility allows the service provider to test the full site failover process and switch tenant’s production site to the cloud hosts upon request in the case that the tenant has no access to the backup infrastructure after a disaster. Ensuring that failover from the replica VM is successful is critically important, but there should also be a way back to access the on-premises infrastructure. Cloud Connect Replication features an option to easily failback to the primary infrastructure, by copying only data blocks changed while replica VMs were running on the service provider infrastructure.

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Cloud Connect Replication Partial Failover – Example

Veeam Cloud Connect Replication has been part of Veeam’s Backup & Replication product since version 9 was released in early 2016 and like Cloud Connect Backup before it, Replication is starting to get traction in the market due to it’s ease of use, intuitive interface and best of breed disaster recovery networking technologies that are all baked into the core Backup & Replication product.

Without doubt one of the best/little known features of VCCR is the partial failover. Most disaster recovery scenarios focus on the total failure of all systems due to natural events or localised datacenter issues however the most common outage occurs at an virtual machine or instance level…this is generally an issue with the application or the operating system. With that, the ability to failover a single VM at a time is an often overlooked feature when looking into replication and disaster recovery platforms.

Veeam provides partial failovers within Cloud Connect Replication and once a VM has a replica copied up to the cloud provider you have the ability to perform a partial failover. I’ve created a video showing the process involved to initiate a partial failover which starts the VM replica up in the cloud providers hosting platform and then creates a L2 Tunnel via Network Extension Appliances that are deployed at the production and cloud ends. For an explanation of the Network Extension Appliance click here. Without diving into the specifics of what’s happening underneath the surface the NEAs talk to each other via the Cloud Connect Gateway and bridge the layer 2 network providing layer 3 access so that the replica VM that’s been partially failed over can communicate with VMs on the production network and vice versa.

This effectively means services and applications will be available over the internet without the need to employ expensive WAN connectivity mechanisms…the NEAs do all the work for you. In the demo video I am simulating the failure of a VM that hosts a WordPress site. That VM is brought up at the cloud providers end and, as can be seen in the video is shown to be running in a failed over state. From there I trigger a failback which replicates any changes made at the cloud end during the failover state back to the production site on premises. Once I am happy I commit the failback and the VM resumes normal operations on-premises.

The uptake of Cloud Connect Replication through Veeam’s VCSPs has been steady and we are seeing the number of replication VM licenses reported gather pace and grow month on month. As the Backup and Disaster Recovery markets mature I fully expect Cloud Connect to be a central part of our customers 3-2-1 rule of backup and availability with Cloud Connect Replication becoming the best of breed Replication/Disaster Recovery as a Service offering in the market.

References:

https://helpcenter.veeam.com/docs/backup/cloud/cloud_connect_partial_site_failover.html?ver=95

Veeam 9.5 – RTM Build Available for VCSPs

Last week (we at) Veeam dropped the RTM build of Veeam 9.5 to it’s Cloud Service Provider partners. As a VCSP partner you need to be ready for the v9.5 GA date (at this stage set for mid November) to ensure that any keen early adopters who have Cloud Connect services with providers are able to backup and replicate without issue. VSCPs should upgrade their Veeam B&R 9 platforms to v9.5 as soon as possible.

To start with it’s best to have Veeam B&R updated to the latest patch release which is Update 2 Build 1715 and before upgrading to v9.5 it’s best to restart all Veeam services or better yet reboot the Veeam Management Servers…as an extra measure before beginning the upgrade you should disable all jobs and call an outage window so that your customers can pause their jobs.

If you have Enterprise Manager installed you will need to upgrade that first…notice below that the only available option is to upgrade Enterprise Manager.

This is a very easy upgrade and there isn’t really any gotchyas to get from v9 to v9.5 and the following components will be upgraded.

As this is a point release you will not be asked for a new license and the installer will detect the current license as shown below.

Next, dependancies will be checked and you will be able to install any that are missing.

Once Completed you now have the option to upgrade Backup & Replication. Running through the next next install you get prompted again for the license and the service account password and get warned that the database will be updated.

Once done you are set to update the Cloud Connect components via the updated console interface. On first login it will prompt you to upgrade all components to the their respective 9.5 versions. Any Cloud Gateways, Veeam Proxies, Repository Servers and Network Extension Appliances will be upgraded.

To validate the install and make sure everything is working as expected when its comes to Cloud Connect you should run a test job and make sure it goes through without issue. With full v9 backward compatibility Cloud Connect is ready for the GA release. Stay tuned over the next couple of weeks as I run through the best new features of Veeam 9.5 for VCSPs…there are significant new features and enhancements that extend the platform for VCSPs to take advantage of and offer more services to customers.

Veeam Forums:

I would encourage all VCSPs to keep track of what’s happening in the Veeam Cloud & Service Provider forums as there are already a number of useful posts in there related to the RTM.

https://forums.veeam.com/veeam-cloud-service-providers-forum-f34/

IMPORTANT NOTE:

The product team have built in an important warning that VCSP customers will see if their Service Provider endpoints are not version 9.5. It will show the warning below that the Cloud Connect platform version is not up to date and that performing the update will backup and replication jobs will stop working. Again, this is why it’s critical that all VCSPs upgrade ASAP.