Rsync permission problem after upgrade to FreeNAS 11

[rosabox]

I have a problem with rsync after upgrading from 9.10 to 11 (11.0-U2)
I have a rsync pull job running under the user nobody, it was running fine under 9.10.
After upgrading to 11, the job stopped to run.
I didn't find any info in the logs.
I've switched the user from nobody to root and the job runs successfully but the permissions of the files are wrong.
The test file on the source (Linux) has 644 nobody/nogroup permissions, after rsyncing to FN it has 664 root/wheel
The option "Preserve permissions" is checked.
What I'm missing?

 

[dlavigne]

Were you able to resolve this?

 

[rosabox]

Not really but adding the -op switches is a good workaround.