cli_root/zfs_receive/zfs_receive_011_pos.ksh

	zfs_receive_011_pos.ksh revision 1d32ba663e202c24a5a1f2e5aef83fffb447cb7f
#!/bin/ksh -p
#
# CDDL HEADER START
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
# CDDL HEADER END
#

#
# Copyright 2015, OmniTI Computer Consulting, Inc. All rights reserved.
#

#
# Copyright (c) 2016 by Delphix. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib

#
# DESCRIPTION:
#   refquota should be sent-and-received, but it should not interfere with
#   the receipt of intermediate snapshots that may have preceded the
#   final snapshot, where the refquota should hold.
#
# STRATEGY:
#   1. Create a filesystem.
#   2. Create two equal-sized large files.
#   3. Snapshot the filesystem.
#   4. Remove one of the two large files.
#   5. Create a refquota larger than one file, but smaller than both.
#   6. Snapshot the filesystem again.
#   7. Send a replication stream of the second snapshot to a new filesystem.
#
#

verify_runnable "both"

typeset streamfile=/var/tmp/streamfile.$$

function cleanup
{
    log_must rm $streamfile
    log_must zfs destroy -rf $TESTPOOL/$TESTFS1
    log_must zfs destroy -rf $TESTPOOL/$TESTFS2
}

log_assert "refquota is properly sent-and-received, regardless of any " \
    "intermediate snapshots sent by a replication stream."
log_onexit cleanup

orig=$TESTPOOL/$TESTFS1
dest=$TESTPOOL/$TESTFS2
#   1. Create a filesystem.
log_must zfs create $orig
origdir=$(get_prop mountpoint $orig)

#   2. Create two equal-sized large files.
log_must mkfile 5M $origdir/file1
log_must mkfile 5M $origdir/file2
log_must sync

#   3. Snapshot the filesystem.
log_must zfs snapshot $orig@1

#   4. Remove one of the two large files.
log_must rm $origdir/file2
log_must sync

#   5. Create a refquota larger than one file, but smaller than both.
log_must zfs set refquota=8M $orig

#   6. Snapshot the filesystem again.
log_must zfs snapshot $orig@2

#   7. Send a replication stream of the second snapshot to a new filesystem.
log_must eval "zfs send -R $orig@2 > $streamfile"
log_must eval "zfs recv $dest < $streamfile"

log_pass "refquota is properly sent-and-received, regardless of any " \
    "intermediate snapshots sent by a replication stream."