gsyncd / geo-rep: ignore DHTs sticky bit file during crawl

Change-Id: I0a6eeee8ae192d086b34d316ee1b82c7d76634da
BUG: 1036539
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-on: http://review.gluster.org/6792
Reviewed-on: http://review.gluster.org/6859
Reviewed-by: Kotresh HR <khiremat@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Aravinda VK <avishwan@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/geo-replication/syncdaemon/resource.py b/geo-replication/syncdaemon/resource.py
index 955491d3879..32aa7d1c7e0 100644
--- a/geo-replication/syncdaemon/resource.py
+++ b/geo-replication/syncdaemon/resource.py
@@ -321,6 +321,18 @@ class Server(object):
             else:
                 raise
 
+    @classmethod
+    @_pathguard
+    def linkto_check(cls, path):
+        try:
+            return not (Xattr.lgetxattr_buf(path, 'trusted.glusterfs.dht.linkto') == '')
+        except (IOError, OSError):
+            ex = sys.exc_info()[1]
+            if ex.errno in (ENOENT, ENODATA):
+                return False
+            else:
+                raise
+
 
     @classmethod
     @_pathguard
@@ -1135,6 +1147,9 @@ class GLUSTER(AbstractUrl, SlaveLocal, SlaveRemote):
                     def gfid(cls, e):
                         """ path based backend gfid fetch """
                         return super(brickserver, cls).gfid(e)
+                    @classmethod
+                    def linkto_check(cls, e):
+                        return super(brickserver, cls).linkto_check(e)
                 if gconf.slave_id:
                     # define {,set_}xtime in slave, thus preempting
                     # the call to remote, so that it takes data from