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python: Move partial replication logic into drs_utils.py

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This allows us to use this easily from join.py soon

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
This commit is contained in:
Andrew Bartlett
2017-02-17 18:22:19 +13:00
parent 4aaae038b7
commit e2ba17d26a
2 changed files with 38 additions and 43 deletions
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35
python/samba/netcmd/drs.py
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@@ -267,39 +267,6 @@ def drs_local_replicate(self, SOURCE_DC, NC, full_sync=False):
dest_dsa_invocation_id = misc.GUID(self.local_samdb.get_invocation_id())
destination_dsa_guid = self.ntds_guid
# If we can't find an upToDateVector, replicate fully
hwm = drsuapi.DsReplicaHighWaterMark()
hwm.tmp_highest_usn = 0
hwm.reserved_usn = 0
hwm.highest_usn = 0
udv = None
if not full_sync:
res = self.local_samdb.search(base=NC, scope=ldb.SCOPE_BASE,
attrs=["repsFrom"])
if "repsFrom" in res[0]:
for reps_from_packed in res[0]["repsFrom"]:
reps_from_obj = ndr_unpack(drsblobs.repsFromToBlob, reps_from_packed)
if reps_from_obj.ctr.source_dsa_invocation_id == source_dsa_invocation_id:
hwm = reps_from_obj.ctr.highwatermark
udv = drsuapi.DsReplicaCursorCtrEx()
udv.version = 1
udv.reserved1 = 0
udv.reserved2 = 0
cursors_v1 = []
cursors_v2 = dsdb._dsdb_load_udv_v2(self.local_samdb,
self.local_samdb.get_default_basedn())
for cursor_v2 in cursors_v2:
cursor_v1 = drsuapi.DsReplicaCursor()
cursor_v1.source_dsa_invocation_id = cursor_v2.source_dsa_invocation_id
cursor_v1.highest_usn = cursor_v2.highest_usn
cursors_v1.append(cursor_v1)
udv.cursors = cursors_v1
udv.count = len(cursors_v1)
self.samdb.transaction_start()
repl = drs_utils.drs_Replicate("ncacn_ip_tcp:%s[seal]" % self.server, self.lp,
self.creds, self.local_samdb, dest_dsa_invocation_id)
@@ -310,7 +277,7 @@ def drs_local_replicate(self, SOURCE_DC, NC, full_sync=False):
try:
(num_objects, num_links) = repl.replicate(NC,
source_dsa_invocation_id, destination_dsa_guid,
rodc=rodc, highwatermark=hwm, udv=udv)
rodc=rodc, full_sync=full_sync)
except Exception, e:
raise CommandError("Error replicating DN %s" % NC, e)
self.samdb.transaction_commit()