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usr / src / sys / contrib / openzfs / tests / zfs-tests / tests / functional / rsend /

📁 ..
📄 Makefile.am(1.51 KB)
📄 cleanup.ksh(1.27 KB)
📄 dedup.zsend.bz2(18.13 KB)
📄 dedup_encrypted_zvol.bz2(1.41 MB)
📄 dedup_encrypted_zvol.zsend.bz2(817.08 KB)
📄 fs.tar.gz(12.89 KB)
📄 recv_dedup.ksh(1.4 KB)
📄 recv_dedup_encrypted_zvol.ksh(1.62 KB)
📄 rsend.cfg(1.18 KB)
📄 rsend.kshlib(20.31 KB)
📄 rsend_001_pos.ksh(2.13 KB)
📄 rsend_002_pos.ksh(2.78 KB)
📄 rsend_003_pos.ksh(2.7 KB)
📄 rsend_004_pos.ksh(3.61 KB)
📄 rsend_005_pos.ksh(3.13 KB)
📄 rsend_006_pos.ksh(2.07 KB)
📄 rsend_007_pos.ksh(2.65 KB)
📄 rsend_008_pos.ksh(3.29 KB)
📄 rsend_009_pos.ksh(2.47 KB)
📄 rsend_010_pos.ksh(2.15 KB)
📄 rsend_011_pos.ksh(3.08 KB)
📄 rsend_012_pos.ksh(5.11 KB)
📄 rsend_013_pos.ksh(2.33 KB)
📄 rsend_014_pos.ksh(1.66 KB)
📄 rsend_016_neg.ksh(886 B)
📄 rsend_019_pos.ksh(1.7 KB)
📄 rsend_020_pos.ksh(1.47 KB)
📄 rsend_021_pos.ksh(1.64 KB)
📄 rsend_022_pos.ksh(1.91 KB)
📄 rsend_024_pos.ksh(1.55 KB)
📄 send-L_toggle.ksh(2.12 KB)
📄 send-c_embedded_blocks.ksh(3.74 KB)
📄 send-c_incremental.ksh(3 KB)
📄 send-c_lz4_disabled.ksh(2.05 KB)
📄 send-c_mixed_compression.ksh(1.52 KB)
📄 send-c_props.ksh(1.81 KB)
📄 send-c_recv_dedup.ksh(1.62 KB)
📄 send-c_recv_lz4_disabled.ksh(2.04 KB)
📄 send-c_resume.ksh(1.52 KB)
📄 send-c_stream_size_estimate.ksh(3 KB)
📄 send-c_verify_contents.ksh(1.66 KB)
📄 send-c_verify_ratio.ksh(1.95 KB)
📄 send-c_volume.ksh(2.21 KB)
📄 send-c_zstreamdump.ksh(2.43 KB)
📄 send-cpL_varied_recsize.ksh(6.77 KB)
📄 send-wR_encrypted_zvol.ksh(3.06 KB)
📄 send_encrypted_files.ksh(3.91 KB)
📄 send_encrypted_hierarchy.ksh(3.06 KB)
📄 send_encrypted_props.ksh(8.95 KB)
📄 send_encrypted_truncated_files.ksh(4.02 KB)
📄 send_freeobjects.ksh(2.12 KB)
📄 send_holds.ksh(5.9 KB)
📄 send_hole_birth.ksh(3.63 KB)
📄 send_invalid.ksh(1.3 KB)
📄 send_mixed_raw.ksh(4.13 KB)
📄 send_partial_dataset.ksh(3.57 KB)
📄 send_realloc_dnode_size.ksh(3.64 KB)
📄 send_realloc_encrypted_files.ksh(4.01 KB)
📄 send_realloc_files.ksh(3.6 KB)
📄 send_spill_block.ksh(4.83 KB)
📄 setup.ksh(1.27 KB)

Editing: send_realloc_dnode_size.ksh

#!/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) 2017 by Lawrence Livermore National Security, LLC.
# Copyright (c) 2018 Datto Inc.
#

. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/rsend/rsend.kshlib

#
# Description:
# Verify incremental receive properly handles objects with changed
# dnode slot count.
#
# Strategy:
# 1. Populate a dataset with 1k byte dnodes and snapshot
# 2. Remove objects, set dnodesize=legacy, and remount dataset so new objects
#    get recycled numbers and formerly "interior" dnode slots get assigned
#    to new objects
# 3. Remove objects, set dnodesize=2k, and remount dataset so new objects
#    overlap with recently recycled and formerly "normal" dnode slots get
#    assigned to new objects
# 4. Create an empty file and add xattrs to it to exercise reclaiming a
#    dnode that requires more than 1 slot for its bonus buffer (Zol #7433)
# 5. Generate initial and incremental streams
# 6. Verify initial and incremental streams can be received
#

verify_runnable "both"

log_assert "Verify incremental receive handles objects with changed dnode size"

function cleanup
{
	rm -f $BACKDIR/fs-dn-legacy
	rm -f $BACKDIR/fs-dn-1k
	rm -f $BACKDIR/fs-dn-2k
	rm -f $BACKDIR/fs-attr

if datasetexists $POOL/fs ; then
		log_must zfs destroy -rR $POOL/fs
	fi

if datasetexists $POOL/newfs ; then
		log_must zfs destroy -rR $POOL/newfs
	fi
}

log_onexit cleanup

# 1. Populate a dataset with 1k byte dnodes and snapshot
log_must zfs create -o dnodesize=1k $POOL/fs
log_must mk_files 200 262144 0 $POOL/fs
log_must zfs snapshot $POOL/fs@a

# 2. Remove objects, set dnodesize=legacy, and remount dataset so new objects
#    get recycled numbers and formerly "interior" dnode slots get assigned
#    to new objects
rm /$POOL/fs/*

log_must zfs unmount $POOL/fs
log_must zfs set dnodesize=legacy $POOL/fs
log_must zfs mount $POOL/fs

log_must mk_files 200 262144 0 $POOL/fs
log_must zfs snapshot $POOL/fs@b

# 3. Remove objects, set dnodesize=2k, and remount dataset so new objects
#    overlap with recently recycled and formerly "normal" dnode slots get
#    assigned to new objects
rm /$POOL/fs/*

log_must zfs unmount $POOL/fs
log_must zfs set dnodesize=2k $POOL/fs
log_must zfs mount $POOL/fs

log_must touch /$POOL/fs/attrs
mk_files 200 262144 0 $POOL/fs
log_must zfs snapshot $POOL/fs@c

# 4. Create an empty file and add xattrs to it to exercise reclaiming a
#    dnode that requires more than 1 slot for its bonus buffer (Zol #7433)
log_must zfs set compression=on xattr=sa $POOL/fs
log_must eval "python -c 'print \"a\" * 512' |
    set_xattr_stdin bigval /$POOL/fs/attrs"
log_must zfs snapshot $POOL/fs@d

# 5. Generate initial and incremental streams
log_must eval "zfs send $POOL/fs@a > $BACKDIR/fs-dn-1k"
log_must eval "zfs send -i $POOL/fs@a $POOL/fs@b > $BACKDIR/fs-dn-legacy"
log_must eval "zfs send -i $POOL/fs@b $POOL/fs@c > $BACKDIR/fs-dn-2k"
log_must eval "zfs send -i $POOL/fs@c $POOL/fs@d > $BACKDIR/fs-attr"

# 6. Verify initial and incremental streams can be received
log_must eval "zfs recv $POOL/newfs < $BACKDIR/fs-dn-1k"
log_must eval "zfs recv $POOL/newfs < $BACKDIR/fs-dn-legacy"
log_must eval "zfs recv $POOL/newfs < $BACKDIR/fs-dn-2k"
log_must eval "zfs recv $POOL/newfs < $BACKDIR/fs-attr"

log_pass "Verify incremental receive handles objects with changed dnode size"

003 File Manager

Editing: send_realloc_dnode_size.ksh

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