+++
title = "ZFS Versionen"
date = "2011-01-05T13:37:00+00:00"
author = "Gibheer"
draft = false
+++

Da es anscheinend keine aktuelle Liste der ZPOOL Versionen gibt mit den
Informationen, wann welche Funktion hinzugekommen ist, hinterlege ich
dir erstmal hier.

Die Liste stammt aus einem Solaris 11 Express. Solaris 11 benutzt im
Moment ZPOOL 31, FreeBSD 8.1 Version 15, wobei 9.0 wahrscheinlich
Version 28 enthalten wird.

  ----- ----------------------------------------------------------
  VER   DESCRIPTION
  ---   --------------------------------------------------------
  1     Initial ZFS version
  2     Ditto blocks (replicated metadata)
  3     Hot spares and double parity RAID-Z
  4     zpool history
  5     Compression using the gzip algorithm
  6     bootfs pool property
  7     Separate intent log devices
  8     Delegated administration
  9     refquota and refreservation properties
  10    Cache devices
  11    Improved scrub performance
  12    Snapshot properties
  13    snapused property
  14    passthrough-x aclinherit
  15    user/group space accounting
  16    stmf property support
  17    Triple-parity RAID-Z
  18    Snapshot user holds
  19    Log device removal
  20    Compression using zle (zero-length encoding)
  21    Deduplication
  22    Received properties
  23    Slim ZIL
  24    System attributes
  25    Improved scrub stats
  26    Improved snapshot deletion performance
  27    Improved snapshot creation performance
  28    Multiple vdev replacements
  29    RAID-Z/mirror hybrid allocator
  30    Encryption
  31    Improved ‘zfs list’ performance
  ----- ----------------------------------------------------------
