Share(testsamba) is owned by root. It cannot be exported via SFTP with root ownership

        Traceback (most recent call last):

File “/opt/rockstor/eggs/gunicorn-0.16.1-py2.7.egg/gunicorn/workers/”, line 34, in run
client, addr = self.socket.accept()
File “/usr/lib64/python2.7/”, line 202, in accept
sock, addr = self._sock.accept()
error: [Errno 11] Resource temporarily unavailable

@Vardan_Harutyunyan Welcome to the Rockstor community forum.

Hopefully the following section in our official docs should help:

It give details of constraints that currently exist with regard to how Rockstor currently servers up sftp.

ie: in the section "The Rockstor SFTP System"
we have:

"The SFTP user must be a Rockstor user"
"The SFTP user must also be the owner of an exported SFTP share"

Hope that helps.