NEX-7362 CIFS hang with threads stuck in door calls to idmapd
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Revert "CIFS hang with threads stuck in door calls to idmapd"
Missing bug ID
This reverts commit 2fb0016d3d875206dacdd244256bdc4bf7eb41c2.
CIFS hang with threads stuck in door calls to idmapd
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
NEX-2483 idmap is wedged
Revert "NEX-2278 Joining AD with IDMU does not provide mappings for nfsv4"
This reverts commit 975b410d1bdb6ae907d3a97c7ed61d5844f452b9.
The fix for NEX-2278 worked in some cases, but caused idmap hangs.
(needs more work)
NEX-2278 Joining AD with IDMU does not provide mappings for nfsv4

@@ -18,11 +18,11 @@
  *
  * CDDL HEADER END
  */
 /*
  * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
+ * Copyright 2016 Nexenta Systems, Inc.  All rights reserved.
  */
 
 /*
  * Database related utility routines
  */

@@ -4212,10 +4212,11 @@
                                 if (retcode == IDMAP_ERR_RETRIABLE_NET_ERR &&
                                     retries++ < ADUTILS_DEF_NUM_RETRIES)
                                         goto retry;
                                 degrade_svc(1, "failed to create request for "
                                     "AD lookup by winname");
+                                UNLOCK_CONFIG();
                                 return (retcode);
                         }
 
                         restore_svc();