Slave DNS permissions issue


I have a problem getting permissions right on a slave DNS running BIND. Problem is, permissions prevents slave from getting DNS records from Master.
I’ve changed Servers -> BIND -> Module Config -> Zone file options -> Owner for zone files to bind:bind on Master server.

On master server:
ls -l to
-rw-r–r-- 1 bind bind 1331 Jan 18 21:17

On slave server:
-rw-r–r-- 1 root bind 0 Jan 18 21:16

As you can see - the owner is not transferred but is using root - it’s only a problem on one master server. I have another server using same slave DNS server, and it’s working fine. Both running debian 8.

Any clues to what this issue could be?

Did the ownership change on both my DNS slave servers, and it has resolved the problem. It fixed the “symptom” but still don’t know the underlying cause to the difference in file ownership between my 2 servers