upgrade veeam backup and replication 10 to 11

Microsoft Windows 11 and Microsoft Windows 10 21H2 support as guest OS, Hyper-V hosts (as a target for Instant Recovery and SureBackup), for installation of Veeam Backup & Replication components, and for agent-based backup with the Veeam Agent for Microsoft Windows 5.0.2 (included in 11a P20211211).

I hope it helps you somewhat, as it has help me but has not completely resolve all my performance issue.Today Veeam has released a new cumulative update for Veeam Backup & Replication 11a that adds support for recently released platform versions plus new features, enhancements and fixes for the original V11a builds: Under the Backup Infrastructure tab on the bottom left of the Veeam console> under Backup Proxies> Backup Repositories> right click on the Repository and select Properties> Repository > Advdance > Check Align Backup file data block options.

The location to where it can be found and enable is as follows: The Align backup file data block option suggested by Gostev have also worked and it is one that I am using now and it does require removing the registry key that tier 2 suggests and reboot the Veeam machine and proxies as well.

In order to have it apply you would have to reboot all your Veeam server and proxies according to the support rep I had worked with. The registry key that was added did boost my performance however I was still having issues with the backup sometime just drops off and goes into 0kbs for hours and then resume randomly. Have you tried enabling align backup file data block? or the above registry key mention? By the way, do you use software RAID by chance? In theory, it can only possibly help on very low-end hardware without proper enterprise-grade RAID controllers (for example, software RAID) or some 'special' storage devices. Only if this does not help, try disabling unbuffered access next. As the What's New in V11 document explains, this is now the default setting for all newly created backup repositories, however most of the existing repositories will not have this checkbox selected - and having this disabled may result in some performance impact. Instead of disabling unbuffered access (which is generally a bad idea for any decent storage hardware), everyone should start from enabling the Align data blocks checkbox in the advanced backup repository settings, since the V11 backup engine is tuned for this setting selected. At least in our labs, the default V11 install performs well on such configurations, while disabling unbuffered access reduces performance as expected. so, it appears to be specific to some storage hardware we don't have. Supraman wrote: ↑ 2:53 pmaddress the issue with using Linux base repositories and Raid 6īy the way, according to our own testing last week, there's no generic issue in V11 with Linux-based repositories and RAID 6.

Upgrade veeam backup and replication 10 to 11