NEX-3729 KRRP changes mess up iostat(1M)
Reviewed by: Alek Pinchuk <alek.pinchuk@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>

*** 4,14 ****
  
  NAME
         iostat - report I/O statistics
  
  SYNOPSIS
!        /usr/bin/iostat  [-cCdDeEiImMnpPrstxXYz] [-l n] [-T u | d]
          [disk]... [interval [count]]
  
  
  DESCRIPTION
         The iostat utility iteratively reports terminal, disk, and tape I/O
--- 4,14 ----
  
  NAME
         iostat - report I/O statistics
  
  SYNOPSIS
!        /usr/bin/iostat  [-cCdDeEiImMnpPfFrstxXYz] [-l n] [-T u | d]
          [disk]... [interval [count]]
  
  
  DESCRIPTION
         The iostat utility iteratively reports terminal, disk, and tape I/O
*** 215,224 ****
--- 215,234 ----
         -P
                     For each disk, report per-partition statistics only, no
                     per-device statistics.
  
  
+        -f
+                    Report ZFS-level statistics for ZFS pool and individual
+                    vdevs in addition to per-device statistics.
+ 
+ 
+        -F
+                    Report ZFS pool and individual physical vdevs statistics
+                    only, no per-device statistics.
+ 
+ 
         -r
                     Display data in a comma-separated format.
  
  
         -s