Upgrading from v. 12 to 13

[1dna]

Hello Guys

Not sure if its the right forum but it goes here ( made a case for it aswell Case #08128258)

We have a 12.3 im trying to prepare to update - we have a mix of hyper-v, OLVM and VMware

We utilise the appliance and workers inside the olvm today - but how does this work and keep working after upgrading to v 13? ( and whats the requiremetns to forfill this?) anyone has done it successfully or can point me to what to expect?

OLVM Version: 4.5.5-1.65.el8

As its alot of data, i dont want to start from scratch again, and as the backup meta data is bound to the appliance being deployed inside olvm im hoping there is a straightout better way.

[rovshan.pashayev]

Hello Lars,

After upgrading VBR, the console will prompt you to upgrade the appliance as well. As part of this process, the existing appliance will be converted to a worker.
On the next run, all incremental backup jobs will continue as incremental; no full backup will be triggered.