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

*** 18,28 ****
   *
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
!  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
   */
  
  /*
   * Database related utility routines
   */
--- 18,28 ----
   *
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
!  * Copyright 2016 Nexenta Systems, Inc.  All rights reserved.
   */
  
  /*
   * Database related utility routines
   */
*** 4212,4221 ****
--- 4212,4222 ----
                                  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();