As a consequence, "full" backups may take longer to perform (this is dependent on the amount of data the VM contains) whereas backups from previous days, only contain the changes or addition to files since the last backup.
#Veeam backup best practices plus
In practice, Veeam Managed Backup performs a complete weekly backup of the VM, plus 12-18 incremental backups. Used for example when a virus infects a service several days ahead of administrators becoming aware of any issues. The backup retention period is between 14 and 20 days, this for so the user can restore data to the same state as several days prior to an incident.
In our case, it would be $84/month (in comparison the cost of $109/month for a dedicated backup server at OVH.com, not to mention the time spent by the university’s IT team to configure and maintain a dedicated backup server).Ī daily backup, with a snapshot of the VM which the automatic backup was requested is sent to the repository. The billing of the service is transparent: $14/month/backed up VM, no matter the size.
#Veeam backup best practices windows
The only visible aspect for the user is a Windows VM, which is light on resources (1 vCPU), running on their Dedicated Cloud. Another advantage, the space required to backup data is not deducted from the user’s personal Dedicated Cloud space. Data passes through a management network (VLAN the backup does not affect the performance of the service's network. In other words, there is a backup solution as a Service. Backups are made on a space which is independent of the of the user’s Dedicated Cloud (mounted RAID repository, hosted and managed by OVH).
“Veeam Managed Backup” is a simple solution: it’s an option, which can be activated within the OVH customer control panel, then the user only has to select the VM Backup by right-clicking within the vSphere hypervisor. This would require a minimum investment of $109/month and more time to being spent configuring the machine with putting in place the Rsync protocol, verifying and testing backups, monitoring and maintaining the server and having to worry about inevitable hardware failures. The alternative considered more expensive and complicated to set up, was to opt for a storage server, connected to the infrastructure through the vRack. For reasons of cost and efficiency, the university's IT department has chosen to make these backups using the "Veeam Managed Backup" solution. It has been determined that a total of 6 VMs are required to maintain regularly scheduled backups.
Implementation of the backup strategy with Managed Veeam Backup Add to this the VM which is used as the office VPN server, admin node and configuration management server (under Puppet), of which its backup is indispensable for quickly restarting the infrastructure if required. This data must also be stored outside of the infrastructure. The data on the development server represents many months of work. The data contained in the database on the VM cannot be lost, otherwise the service could not be restored to the state it was in prior to an incident. The file server contains the documents stored and shared by students across the social network. Ultimately, only the file, data base and the system versioning servers contain critical data. The cache servers in turn contain only volatile data: their role is to store the result of the most common queries to avoid unnecessary requests to the databases which is not helpful. In our case, the web servers containing the production version of the application, which are also present on a development server, as well as earlier versions are preserved by versioning system. This is why it is necessary, according to the importance of the application and or the terms of contract linking the platform to its users, to take necessary measures to be able to restart the service within the minimum amount of time and with the least amount of data loss. The Dedicated Cloud solution is designed to assure high availability, but this does not shelter the service from attacks, manipulation errors or any temporary issues with infrastructure hardware (disk failures electrical problems…).
In developing the backup strategy for this infrastructure, the university's IT department first identified what data was required to be backed up to restore service in the event of a problem.
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