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#!/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 (c) 2018 by Datto Inc. All rights reserved.
#
. $STF_SUITE/tests/functional/rsend/rsend.kshlib
#
# DESCRIPTION:
# Verify that a raw zfs send and receive can deal with several different
# types of file layouts.
#
# STRATEGY:
# 1. Create a new encrypted filesystem
# 2. Add an empty file to the filesystem
# 3. Add a small 512 byte file to the filesystem
# 4. Add a larger 32M file to the filesystem
# 5. Add a large sparse file to the filesystem
# 6. Add 1000 empty files to the filesystem
# 7. Add a file with a large xattr value
# 8. Use xattrtest to create files with random xattrs (with and without xattrs=on)
# 9. Take a snapshot of the filesystem
# 10. Remove the 1000 empty files to the filesystem
# 11. Take another snapshot of the filesystem
# 12. Send and receive both snapshots
# 13. Mount the filesystem and check the contents
#
verify_runnable "both"
function cleanup
{
datasetexists $TESTPOOL/$TESTFS2 && \
log_must zfs destroy -r $TESTPOOL/$TESTFS2
datasetexists $TESTPOOL/recv && \
log_must zfs destroy -r $TESTPOOL/recv
[[ -f $keyfile ]] && log_must rm $keyfile
[[ -f $sendfile ]] && log_must rm $sendfile
}
log_onexit cleanup
log_assert "Verify 'zfs send -w' works with many different file layouts"
typeset keyfile=/$TESTPOOL/pkey
typeset sendfile=/$TESTPOOL/sendfile
typeset sendfile2=/$TESTPOOL/sendfile2
# Create an encrypted dataset
log_must eval "echo 'password' > $keyfile"
log_must zfs create -o encryption=on -o keyformat=passphrase \
-o keylocation=file://$keyfile $TESTPOOL/$TESTFS2
# Create files with varied layouts on disk
log_must touch /$TESTPOOL/$TESTFS2/empty
log_must mkfile 512 /$TESTPOOL/$TESTFS2/small
log_must mkfile 32M /$TESTPOOL/$TESTFS2/full
log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS2/sparse \
bs=512 count=1 seek=1048576 >/dev/null 2>&1
log_must mkdir -p /$TESTPOOL/$TESTFS2/dir
for i in {1..1000}; do
log_must mkfile 512 /$TESTPOOL/$TESTFS2/dir/file-$i
done
log_must mkdir -p /$TESTPOOL/$TESTFS2/xattrondir
log_must zfs set xattr=on $TESTPOOL/$TESTFS2
# XXX - the lines below (through the end of the file) that are commented out
# are differences from ZoL due to currently unsupported extended attribute code
# on illumos.
# log_must xattrtest -f 10 -x 3 -s 32768 -r -k -p /$TESTPOOL/$TESTFS2/xattrondir
# log_must mkdir -p /$TESTPOOL/$TESTFS2/xattrsadir
# log_must zfs set xattr=sa $TESTPOOL/$TESTFS2
# log_must xattrtest -f 10 -x 3 -s 32768 -r -k -p /$TESTPOOL/$TESTFS2/xattrsadir
# ZoL issue #7432
# log_must zfs set compression=on xattr=sa $TESTPOOL/$TESTFS2
# log_must touch /$TESTPOOL/$TESTFS2/attrs
# log_must eval "python -c 'print \"a\" * 4096' | \
# attr -s bigval /$TESTPOOL/$TESTFS2/attrs"
# log_must zfs set compression=off xattr=on $TESTPOOL/$TESTFS2
log_must zfs snapshot $TESTPOOL/$TESTFS2@snap1
# Remove the empty files created in the first snapshot
for i in {1..1000}; do
log_must rm /$TESTPOOL/$TESTFS2/dir/file-$i
done
sync
log_must zfs snapshot $TESTPOOL/$TESTFS2@snap2
expected_cksum=$(recursive_cksum /$TESTPOOL/$TESTFS2)
log_must eval "zfs send -wp $TESTPOOL/$TESTFS2@snap1 > $sendfile"
log_must eval "zfs send -wp -i @snap1 $TESTPOOL/$TESTFS2@snap2 > $sendfile2"
log_must eval "zfs recv -F $TESTPOOL/recv < $sendfile"
log_must eval "zfs recv -F $TESTPOOL/recv < $sendfile2"
log_must zfs load-key $TESTPOOL/recv
log_must zfs mount -a
actual_cksum=$(recursive_cksum /$TESTPOOL/recv)
[[ "$expected_cksum" != "$actual_cksum" ]] && \
log_fail "Recursive checksums differ ($expected_cksum != $actual_cksum)"
# log_must xattrtest -f 10 -o3 -y -p /$TESTPOOL/recv/xattrondir
# log_must xattrtest -f 10 -o3 -y -p /$TESTPOOL/recv/xattrsadir
log_pass "Verified 'zfs send -w' works with many different file layouts"
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