In-house patch to adapt Linux specific commands and command output
parsing to Solaris. Patch may be suitable for pushing upsteam.

--- os-brick-1.2.0/os_brick/remotefs/remotefs.py.~1~	2016-03-28 09:30:49.000000000 +0000
+++ os-brick-1.2.0/os_brick/remotefs/remotefs.py	2016-09-06 17:01:03.004025741 +0000
@@ -17,6 +17,7 @@
 
 import hashlib
 import os
+import platform
 import re
 import tempfile
 
@@ -86,14 +87,21 @@ class RemoteFsClient(object):
                             self._get_hash_str(device_name))
 
     def _read_mounts(self):
-        (out, _err) = self._execute('mount', check_exit_code=0)
+        if platform.system() == "SunOS":
+            (out, _err) = self._execute('/usr/sbin/mount', check_exit_code=0)
+        else:
+            (out, _err) = self._execute('mount', check_exit_code=0)
         lines = out.split('\n')
         mounts = {}
         for line in lines:
             tokens = line.split()
             if 2 < len(tokens):
-                device = tokens[0]
-                mnt_point = tokens[2]
+                if platform.system() == "SunOS":
+                    device = tokens[2]
+                    mnt_point = tokens[0]
+                else:
+                    device = tokens[0]
+                    mnt_point = tokens[2]
                 mounts[mnt_point] = device
         return mounts
 
@@ -105,8 +113,12 @@ class RemoteFsClient(object):
             LOG.info(_LI('Already mounted: %s'), mount_path)
             return
 
-        self._execute('mkdir', '-p', mount_path, check_exit_code=0)
-        if self._mount_type == 'nfs':
+        if platform.system() == "SunOS":
+            self._execute('/usr/bin/mkdir', '-p', mount_path,
+                          check_exit_code=0)
+        else:
+            self._execute('mkdir', '-p', mount_path, check_exit_code=0)
+        if self._mount_type == 'nfs' and platform.system() != "SunOS":
             self._mount_nfs(share, mount_path, flags)
         elif self._mount_type == 'vzstorage':
             self._mount_vzstorage(share, mount_path, flags)
@@ -117,15 +129,21 @@ class RemoteFsClient(object):
     def _do_mount(self, mount_type, share, mount_path, mount_options=None,
                   flags=None):
         """Mounts share based on the specified params."""
-        mnt_cmd = ['mount', '-t', mount_type]
+        if platform.system() == "SunOS":
+            mnt_cmd = ['/usr/sbin/mount', '-F', mount_type]
+        else:
+            mnt_cmd = ['mount', '-t', mount_type]
         if mount_options is not None:
             mnt_cmd.extend(['-o', mount_options])
         if flags is not None:
             mnt_cmd.extend(flags)
         mnt_cmd.extend([share, mount_path])
 
-        self._execute(*mnt_cmd, root_helper=self.root_helper,
-                      run_as_root=True, check_exit_code=0)
+        if platform.system() == "SunOS":
+            self._execute(*mnt_cmd, check_exit_code=0)
+        else:
+            self._execute(*mnt_cmd, root_helper=self.root_helper,
+                          run_as_root=True, check_exit_code=0)
 
     def _mount_nfs(self, nfs_share, mount_path, flags=None):
         """Mount nfs share using present mount types."""