Skip to main content
  • EN

VBR 12.3 had a pretty big payload across our alliance partners. One of those is the NetApp with the ONTAP SnapDiff API. This is a native change file tracking capability built into the ONTAP OS (differencing engine). This will help customers reduce the amount of time it takes for a NAS backup with changes to complete. This improvement was highly requested by our customers. It is easy to enable when you are adding an “Unstructured Data source” in VBR see link and figure 1 below. Once enabled, you will see messages in the job log on incremental backups figure 2. Please spread the word to your ONTAP customers. This is a v1 version of SnapDiiff more features coming (TBD)😀.

Adding Enterprise Storage System as NAS Filer

 

Figure 1

 

Figure 2

Note: There are a few restrictions mentioned in the link above listed below.

  • Native changed files tracking (CFT) is not supported for NetApp ONTAP versions from 9.10.1 to 9.10.1P10.
  • Native changed files tracking (CFT) is not supported for NetApp ONTAP FlexGroup volumes.
  • Joint NetApp Veeam blog available on TechONTAP Community requires NetApp account to access - NetApp Veeam SnapDiff blog

Hi Pete,

 

do you have any speed comparison? From my feeling the native veeam NAS engine is very fast, also for incremental backup scans. Is there something like, normaly it’s about 20% faster with snapdiff or something like that?

 

Regards

Matze

Thanks ​@MatzeB I do not have any performance testing results. I can ask internally. I would say in the small testing I did. It works better the larger the NAS shares. To be generous I can say this can improve NAS speeds by 10% or more. As always, it depends on the performance of the storage, network speeds and VBR server hardware😀.

Thanks bro! nice tips!

More exciting features on ONTAP + Veeam!

From the notes seems current only FlexVol Volume, with SnapDiff v1 or v2.

Wish FlexGroup Vol, and SnapDiff v3 will also be supported soon 😁😁😁!!

​@acw_calvin you are correct. Initial release is v1 which supports FleVols. Additional enhancements coming, TBD at the moment😀.

Thanks,

Pete 

​@acw_calvin you are correct. Initial release is v1 which supports FleVols. Additional enhancements coming, TBD at the moment😀.

Thanks,

Pete 

Thanks bro !! nice and got ya !! 

​@acw_calvin you are correct. Initial release is v1 which supports FleVols. Additional enhancements coming, TBD at the moment😀.

Thanks,

Pete 

Thanks bro !! nice and got ya !! 

Your very welcome my friend😀.

Comment


Terms & Conditions