diff options
Diffstat (limited to 'tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_012_pos.ksh')
-rwxr-xr-x | tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_012_pos.ksh | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_012_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_012_pos.ksh new file mode 100755 index 000000000000..4e72a66d49c8 --- /dev/null +++ b/tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_012_pos.ksh @@ -0,0 +1,83 @@ +#!/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 2016, OmniTI Computer Consulting, Inc. All rights reserved. +# + +. $STF_SUITE/include/libtest.shlib + +# +# DESCRIPTION: +# refquota, like regular quota, is loosely enforced. A dataset +# can exceed its refquota by one transaction. This loose enforcement +# used to cause problems upon receiving a datastream where its +# refquota is slightly exceeded. This test confirms that we can +# successfully receive a slightly over refquota stream. +# +# STRATEGY: +# 1. Create a filesystem. +# 2. Set a refquota. +# 3. Snapshot the filesystem. +# 4. Send a replication stream to a new filesystem. +# 5. On the original filesystem, fill it up to its quota. +# 6. Snapshot the original filesystem again. +# 7. Send an incremental stream to the same new filesystem. +# + +verify_runnable "both" + +typeset streamfile=$TEST_BASE_DIR/streamfile.$$ + +function cleanup +{ + log_must rm $streamfile + log_must zfs destroy -rf $TESTPOOL/$TESTFS1 + log_must zfs destroy -rf $TESTPOOL/$TESTFS2 +} + +log_assert "The allowable slight refquota overage is properly sent-and-" \ + "received." +log_onexit cleanup + +orig=$TESTPOOL/$TESTFS1 +dest=$TESTPOOL/$TESTFS2 + +# 1. Create a filesystem. +log_must zfs create $orig +origdir=$(get_prop mountpoint $orig) + +# 2. Set a refquota. +log_must zfs set refquota=50M $orig + +# 3. Snapshot the filesystem. +log_must zfs snapshot $orig@1 + +# 4. Send a replication stream to a new filesystem. +log_must eval "zfs send -R $orig@1 > $streamfile" +log_must eval "zfs recv $dest < $streamfile" + +# 5. On the original filesystem, fill it up to its quota. +cat < /dev/urandom > $origdir/fill-it-up + +# 6. Snapshot the original filesystem again. +log_must zfs snapshot $orig@2 + +# 7. Send an incremental stream to the same new filesystem. +log_must eval "zfs send -I 1 -R $orig@2 > $streamfile" +log_must eval "zfs recv $dest < $streamfile" + +log_pass "Verified receiving a slightly-over-refquota stream succeeds." |