#!/bin/ksh # # 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. # # # Copyright (c) 2018 by Delphix. All rights reserved. # . $STF_SUITE/tests/functional/redacted_send/redacted.kshlib # # Description: # Verify embedded blocks and redacted send work correctly together. # # Strategy: # 1. Create recsize sized files with embedded blocks from size 512b to 16k. # 2. Receive a redacted send stream with nothing redacted. # 3. Verify the received files match the source, contain embedded blocks, and # that the stream has the redacted and embedded data features. # 4. Receive a redacted send stream with files 512, 2048 and 8192 redacted. # 5. Verify that the redacted files no longer match, but the others still # contain embedded blocks and the stream has the redacted and embedded # data features. # typeset ds_name="embedded" typeset sendfs="$POOL/$ds_name" typeset recvfs="$POOL2/$ds_name" typeset clone="$POOL/${ds_name}_clone" typeset tmpdir="$(get_prop mountpoint $POOL)/tmp" typeset stream=$(mktemp $tmpdir/stream.XXXX) setup_dataset $ds_name '-o compress=lz4' setup_embedded typeset clone_mnt="$(get_prop mountpoint $clone)" typeset send_mnt="$(get_prop mountpoint $sendfs)" typeset recv_mnt="/$POOL2/$ds_name" typeset recsize send_obj recv_obj log_onexit redacted_cleanup $sendfs $recvfs log_must zfs redact $sendfs@snap book1 $clone@snap log_must eval "zfs send -e --redact book1 $sendfs@snap >$stream" log_must eval "zfs recv $recvfs <$stream" log_must stream_has_features $stream redacted embed_data log_must mount_redacted -f $recvfs for recsize in 512 1024 2048 4096 8192 16384; do send_obj=$(get_objnum $send_mnt/$recsize) recv_obj=$(get_objnum $recv_mnt/$recsize) log_must diff $send_mnt/$recsize $recv_mnt/$recsize log_must eval "zdb -ddddd $sendfs $send_obj >$tmpdir/send.zdb" log_must eval "zdb -ddddd $recvfs $recv_obj >$tmpdir/recv.zdb" grep -q "EMBEDDED" $tmpdir/send.zdb || \ log_fail "Obj $send_obj not embedded in $sendfs" grep -q "EMBEDDED" $tmpdir/recv.zdb || \ log_fail "Obj $recv_obj not embedded in $recvfs" cat $stream | zstreamdump -v | log_must grep -q \ "WRITE_EMBEDDED object = $send_obj offset = 0" done log_must zfs destroy -R $recvfs for recsize in 512 2048 8192; do log_must dd if=/dev/urandom of=$clone_mnt/$recsize bs=$recsize count=1 done log_must zfs snapshot $clone@snap1 log_must zfs redact $sendfs@snap book2 $clone@snap1 log_must eval "zfs send -e --redact book2 $sendfs@snap >$stream" log_must eval "zfs recv $recvfs <$stream" log_must stream_has_features $stream redacted embed_data log_must mount_redacted -f $recvfs for recsize in 512 2048 8192; do log_mustnot diff $send_mnt/$recsize $recv_mnt/$recsize done for recsize in 1024 4096 16384; do send_obj=$(get_objnum $send_mnt/$recsize) recv_obj=$(get_objnum $recv_mnt/$recsize) log_must diff $send_mnt/$recsize $recv_mnt/$recsize log_must eval "zdb -ddddd $sendfs $send_obj >$tmpdir/send.zdb" log_must eval "zdb -ddddd $recvfs $recv_obj >$tmpdir/recv.zdb" grep -q "EMBEDDED" $tmpdir/send.zdb || \ log_fail "Obj $send_obj not embedded in $sendfs" grep -q "EMBEDDED" $tmpdir/recv.zdb || \ log_fail "Obj $recv_obj not embedded in $recvfs" cat $stream | zstreamdump -v | log_must grep -q \ "WRITE_EMBEDDED object = $send_obj offset = 0" done log_pass "Embedded blocks and redacted send work correctly together."