usr/src/test/zfs-tests/tests/functional/rsend/send-c_mixed_compression.ksh

   1 #!/usr/bin/ksh
   2
   3 #
   4 # This file and its contents are supplied under the terms of the
   5 # Common Development and Distribution License ("CDDL"), version 1.0.
   6 # You may only use this file in accordance with the terms of version
   7 # 1.0 of the CDDL.
   8 #
   9 # A full copy of the text of the CDDL should have accompanied this
  10 # source.  A copy of the CDDL is also available via the Internet at
  11 # http://www.illumos.org/license/CDDL.
  12 #
  13
  14 #
  15 # Copyright (c) 2015 by Delphix. All rights reserved.
  16 #
  17
  18 . $STF_SUITE/tests/functional/rsend/rsend.kshlib
  19 . $STF_SUITE/include/properties.shlib
  20
  21 #
  22 # Description:
  23 # Verify datasets using mixed compression algorithms can be received.
  24 #
  25 # Strategy:
  26 # 1. Write data with each of the available compression algorithms
  27 # 2. Receive a full compressed send, and verify the data and compression ratios
  28 #
  29
  30 verify_runnable "both"
  31
  32 log_assert "Verify datasets using mixed compression algorithms can be received."
  33 log_onexit cleanup_pool $POOL2
  34
  35 send_ds=$POOL2/sendfs
  36 recv_ds=$POOL2/recvfs
  37
  38 log_must zfs create $send_ds
  39
  40 for prop in "${compress_prop_vals[@]}"; do
  41         log_must zfs set compress=$prop $send_ds
  42         write_compressible $(get_prop mountpoint $send_ds) 16m
  43 done
  44
  45 log_must zfs set compress=off $send_ds
  46 log_must zfs snapshot $send_ds@full
  47 log_must eval "zfs send -c $send_ds@full >$BACKDIR/full"
  48 log_must eval "zfs recv $recv_ds <$BACKDIR/full"
  49
  50 verify_stream_size $BACKDIR/full $send_ds
  51 verify_stream_size $BACKDIR/full $recv_ds
  52 log_must cmp_ds_cont $send_ds $recv_ds
  53
  54 log_pass "Datasets using mixed compression algorithms can be received."