I am using urbackup for years and had no problems so far.
Yet, I have updated my linux server to the latest beta release (2.5.22) as I need xtrabackup for backing up mysql-databases.
Now I tried to add a new linux client using client version 2.5.16.
Everything seams fine expect it is not possible for me to create the [incr]-subclient for that machine used for incremental xtrabackups.
I have adjusted the /usr/local/etc/urbackup/mariadbxtrabackup.conf accordingly and executed /usr/local/share/urbackup/scripts/setup-mariadbbackup. But no luck, the server did not accept the virtual subclient setting of the client. I also tried to create the virtual subclient via the webinterface of the server. But also, no luck.
Does anybody have an idea what I am doing wrong? How can I create a new virtual subclient on S-2.5.22/C-2.5.16? Should I use an other server/client version-combination?