4206 history_003_pos relies on exact size of history log and entries
4207 history_008_pos depends on obsolete internal history log message
4208 Typo in zfs_main.c: "posxiuser"
4209 Populate zfstest with the remainder of the STF tests
Reviewed by: Sonu Pillai <sonu.pillai@delphix.com>
Reviewed by: Will Guyette <will.guyette@delphix.com>
Reviewed by: Eric Diven <eric.diven@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>

*** 23,33 ****
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2012 by Delphix. All rights reserved.
  #
  
  . ${STF_TOOLS}/contrib/include/logapi.shlib
  
  ZFS=${ZFS:-/usr/sbin/zfs}
--- 23,33 ----
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2013 by Delphix. All rights reserved.
  #
  
  . ${STF_TOOLS}/contrib/include/logapi.shlib
  
  ZFS=${ZFS:-/usr/sbin/zfs}
*** 2566,2571 ****
--- 2566,2587 ----
          if (($? != 0)); then
                  return 1
          else
                  return 0
          fi
+ }
+ 
+ # Utility function to determine if a system has multiple cpus.
+ function is_mp
+ {
+         (($(psrinfo -p) > 1))
+ }
+ 
+ # Run the given command as the user provided.
+ function user_run
+ {
+         typeset user=$1
+         shift
+ 
+         eval \$SU \$user -c \"$@\" > /tmp/out 2>/tmp/err
+         return $?
  }