3956 ::vdev -r should work with pipelines
3957 ztest should update the cachefile before killing itself
3958 multiple scans can lead to partial resilvering
3959 ddt entries are not always resilvered
3960 dsl_scan can skip over dedup-ed blocks if physical birth != logical birth
3961 freed gang blocks are not resilvered and can cause pool to suspend
3962 ztest should print out zfs debug buffer before exiting
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>

*** 18,28 ****
   *
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
!  * Copyright (c) 2012 by Delphix. All rights reserved.
   */
  
  #ifndef _SYS_ZFS_DEBUG_H
  #define _SYS_ZFS_DEBUG_H
  
--- 18,28 ----
   *
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
!  * Copyright (c) 2013 by Delphix. All rights reserved.
   */
  
  #ifndef _SYS_ZFS_DEBUG_H
  #define _SYS_ZFS_DEBUG_H
  
*** 75,84 ****
--- 75,85 ----
  } zfs_dbgmsg_t;
  
  extern void zfs_dbgmsg_init(void);
  extern void zfs_dbgmsg_fini(void);
  extern void zfs_dbgmsg(const char *fmt, ...);
+ extern void zfs_dbgmsg_print(const char *tag);
  
  #ifndef _KERNEL
  extern int dprintf_find_string(const char *string);
  #endif