f696e6c6e2
- kvm-block-Expand-block-status-mode-from-bool-to-flags.patch [RHEL-88435 RHEL-88437] - kvm-file-posix-gluster-Handle-zero-block-status-hint-bet.patch [RHEL-88435 RHEL-88437] - kvm-block-Let-bdrv_co_is_zero_fast-consolidate-adjacent-.patch [RHEL-88435 RHEL-88437] - kvm-block-Add-new-bdrv_co_is_all_zeroes-function.patch [RHEL-88435 RHEL-88437] - kvm-iotests-Improve-iotest-194-to-mirror-data.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Minor-refactoring.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Pass-full-sync-mode-rather-than-bool-to-inter.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Allow-QMP-override-to-declare-target-already-.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Drop-redundant-zero_target-parameter.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Skip-pre-zeroing-destination-if-it-is-already.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Skip-writing-zeroes-when-target-is-already-ze.patch [RHEL-88435 RHEL-88437] - kvm-iotests-common.rc-add-disk_usage-function.patch [RHEL-88435 RHEL-88437] - kvm-tests-Add-iotest-mirror-sparse-for-recent-patches.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Reduce-I-O-when-destination-is-detect-zeroes-.patch [RHEL-88435 RHEL-88437] - Resolves: RHEL-88435 (--migrate-disks-detect-zeroes doesn't take effect for disk migration [rhel-10.1]) - Resolves: RHEL-88437 (Disk size of target raw image is full allocated when doing mirror with default discard value [rhel-10.1])
546 lines
32 KiB
Diff
546 lines
32 KiB
Diff
From 2bb881df5b93f5534e5f0b91cf1ed3e0b524c2d3 Mon Sep 17 00:00:00 2001
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From: Eric Blake <eblake@redhat.com>
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Date: Fri, 9 May 2025 15:40:30 -0500
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Subject: [PATCH 13/14] tests: Add iotest mirror-sparse for recent patches
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RH-Author: Eric Blake <eblake@redhat.com>
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RH-MergeRequest: 363: blockdev-mirror: More efficient handling of sparse mirrors
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RH-Jira: RHEL-88435 RHEL-88437
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Commit: [13/14] 474f12dfe9161c7e9f59cafde203e5183e2fc3f5 (ebblake/centos-qemu-kvm)
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Prove that blockdev-mirror can now result in sparse raw destination
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files, regardless of whether the source is raw or qcow2. By making
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this a separate test, it was possible to test effects of individual
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patches for the various pieces that all have to work together for a
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sparse mirror to be successful.
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Note that ./check -file produces different job lengths than ./check
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-qcow2 (the test uses a filter to normalize); that's because when
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deciding how much of the image to be mirrored, the code looks at how
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much of the source image was allocated (for qcow2, this is only the
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written clusters; for raw, it is the entire file). But the important
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part is that the destination file ends up smaller than 3M, rather than
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the 20M it used to be before this patch series.
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Signed-off-by: Eric Blake <eblake@redhat.com>
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Message-ID: <20250509204341.3553601-28-eblake@redhat.com>
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Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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(cherry picked from commit c0ddcb2cbc146e64f666eaae4edc7b5db7e5814d)
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Jira: https://issues.redhat.com/browse/RHEL-88435
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Jira: https://issues.redhat.com/browse/RHEL-88437
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Signed-off-by: Eric Blake <eblake@redhat.com>
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---
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tests/qemu-iotests/tests/mirror-sparse | 125 +++++++
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tests/qemu-iotests/tests/mirror-sparse.out | 365 +++++++++++++++++++++
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2 files changed, 490 insertions(+)
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create mode 100755 tests/qemu-iotests/tests/mirror-sparse
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create mode 100644 tests/qemu-iotests/tests/mirror-sparse.out
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diff --git a/tests/qemu-iotests/tests/mirror-sparse b/tests/qemu-iotests/tests/mirror-sparse
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new file mode 100755
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index 0000000000..8c52a4e244
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--- /dev/null
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+++ b/tests/qemu-iotests/tests/mirror-sparse
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@@ -0,0 +1,125 @@
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+#!/usr/bin/env bash
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+# group: rw auto quick
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+#
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+# Test blockdev-mirror with raw sparse destination
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+#
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+# Copyright (C) 2025 Red Hat, Inc.
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+#
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 2 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program. If not, see <http://www.gnu.org/licenses/>.
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+#
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+
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+seq="$(basename $0)"
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+echo "QA output created by $seq"
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+
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+status=1 # failure is the default!
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+
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+_cleanup()
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+{
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+ _cleanup_test_img
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+ _cleanup_qemu
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+}
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+trap "_cleanup; exit \$status" 0 1 2 3 15
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+
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+# get standard environment, filters and checks
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+cd ..
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+. ./common.rc
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+. ./common.filter
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+. ./common.qemu
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+
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+_supported_fmt qcow2 raw # Format of the source. dst is always raw file
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+_supported_proto file
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+_supported_os Linux
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+
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+echo
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+echo "=== Initial image setup ==="
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+echo
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+
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+TEST_IMG="$TEST_IMG.base" _make_test_img 20M
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+$QEMU_IO -c 'w 8M 2M' -f $IMGFMT "$TEST_IMG.base" | _filter_qemu_io
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+
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+_launch_qemu \
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+ -blockdev '{"driver":"file", "cache":{"direct":true, "no-flush":false},
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+ "filename":"'"$TEST_IMG.base"'", "node-name":"src-file"}' \
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+ -blockdev '{"driver":"'$IMGFMT'", "node-name":"src", "file":"src-file"}'
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+h1=$QEMU_HANDLE
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+_send_qemu_cmd $h1 '{"execute": "qmp_capabilities"}' 'return'
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+
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+# Check several combinations; most should result in a sparse destination;
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+# the destination should only be fully allocated if pre-allocated
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+# and not punching holes due to detect-zeroes
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+# do_test creation discard zeroes result
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+do_test() {
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+ creation=$1
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+ discard=$2
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+ zeroes=$3
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+ expected=$4
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+
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+echo
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+echo "=== Testing creation=$creation discard=$discard zeroes=$zeroes ==="
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+echo
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+
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+rm -f $TEST_IMG
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+if test $creation = external; then
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+ truncate --size=20M $TEST_IMG
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+else
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+ _send_qemu_cmd $h1 '{"execute": "blockdev-create", "arguments":
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+ {"options": {"driver":"file", "filename":"'$TEST_IMG'",
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+ "size":'$((20*1024*1024))', "preallocation":"'$creation'"},
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+ "job-id":"job1"}}' 'concluded'
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+ _send_qemu_cmd $h1 '{"execute": "job-dismiss", "arguments":
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+ {"id": "job1"}}' 'return'
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+fi
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+_send_qemu_cmd $h1 '{"execute": "blockdev-add", "arguments":
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+ {"node-name": "dst", "driver":"file",
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+ "filename":"'$TEST_IMG'", "aio":"threads",
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+ "auto-read-only":true, "discard":"'$discard'",
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+ "detect-zeroes":"'$zeroes'"}}' 'return'
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+_send_qemu_cmd $h1 '{"execute":"blockdev-mirror", "arguments":
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+ {"sync":"full", "device":"src", "target":"dst",
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+ "job-id":"job2"}}' 'return'
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+_timed_wait_for $h1 '"ready"'
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+_send_qemu_cmd $h1 '{"execute": "job-complete", "arguments":
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+ {"id":"job2"}}' 'return' \
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+ | _filter_block_job_offset | _filter_block_job_len
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+_send_qemu_cmd $h1 '{"execute": "blockdev-del", "arguments":
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+ {"node-name": "dst"}}' 'return' \
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+ | _filter_block_job_offset | _filter_block_job_len
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+$QEMU_IMG compare -U -f $IMGFMT -F raw $TEST_IMG.base $TEST_IMG
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+result=$(disk_usage $TEST_IMG)
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+if test $result -lt $((3*1024*1024)); then
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+ actual=sparse
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+elif test $result = $((20*1024*1024)); then
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+ actual=full
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+else
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+ actual=unknown
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+fi
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+echo "Destination is $actual; expected $expected"
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+}
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+
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+do_test external ignore off sparse
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+do_test external unmap off sparse
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+do_test external unmap unmap sparse
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+do_test off ignore off sparse
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+do_test off unmap off sparse
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+do_test off unmap unmap sparse
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+do_test full ignore off full
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+do_test full unmap off sparse
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+do_test full unmap unmap sparse
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+
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+_send_qemu_cmd $h1 '{"execute":"quit"}' ''
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+
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+# success, all done
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+echo '*** done'
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+rm -f $seq.full
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+status=0
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diff --git a/tests/qemu-iotests/tests/mirror-sparse.out b/tests/qemu-iotests/tests/mirror-sparse.out
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new file mode 100644
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index 0000000000..2103b891c3
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--- /dev/null
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+++ b/tests/qemu-iotests/tests/mirror-sparse.out
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@@ -0,0 +1,365 @@
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+QA output created by mirror-sparse
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+
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+=== Initial image setup ===
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+
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+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=20971520
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+wrote 2097152/2097152 bytes at offset 8388608
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+2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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+{"execute": "qmp_capabilities"}
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+{"return": {}}
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+
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+=== Testing creation=external discard=ignore zeroes=off ===
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+
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+{"execute": "blockdev-add", "arguments":
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+ {"node-name": "dst", "driver":"file",
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+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
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+ "auto-read-only":true, "discard":"ignore",
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+ "detect-zeroes":"off"}}
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+{"return": {}}
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+{"execute":"blockdev-mirror", "arguments":
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+ {"sync":"full", "device":"src", "target":"dst",
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+ "job-id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
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+{"return": {}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
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+{"execute": "job-complete", "arguments":
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+ {"id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
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+{"return": {}}
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+{"execute": "blockdev-del", "arguments":
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+ {"node-name": "dst"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
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+{"return": {}}
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+Images are identical.
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+Destination is sparse; expected sparse
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+
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+=== Testing creation=external discard=unmap zeroes=off ===
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+
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+{"execute": "blockdev-add", "arguments":
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+ {"node-name": "dst", "driver":"file",
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+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
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+ "auto-read-only":true, "discard":"unmap",
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+ "detect-zeroes":"off"}}
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+{"return": {}}
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+{"execute":"blockdev-mirror", "arguments":
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+ {"sync":"full", "device":"src", "target":"dst",
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+ "job-id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
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+{"return": {}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
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+{"execute": "job-complete", "arguments":
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+ {"id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
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+{"return": {}}
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+{"execute": "blockdev-del", "arguments":
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+ {"node-name": "dst"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
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+{"return": {}}
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+Images are identical.
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+Destination is sparse; expected sparse
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+
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+=== Testing creation=external discard=unmap zeroes=unmap ===
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+
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+{"execute": "blockdev-add", "arguments":
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+ {"node-name": "dst", "driver":"file",
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+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
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+ "auto-read-only":true, "discard":"unmap",
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+ "detect-zeroes":"unmap"}}
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+{"return": {}}
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+{"execute":"blockdev-mirror", "arguments":
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+ {"sync":"full", "device":"src", "target":"dst",
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+ "job-id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
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+{"return": {}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
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+{"execute": "job-complete", "arguments":
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+ {"id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
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+{"return": {}}
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+{"execute": "blockdev-del", "arguments":
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+ {"node-name": "dst"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
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+{"return": {}}
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+Images are identical.
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+Destination is sparse; expected sparse
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+
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+=== Testing creation=off discard=ignore zeroes=off ===
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+
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+{"execute": "blockdev-create", "arguments":
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+ {"options": {"driver":"file", "filename":"TEST_DIR/t.IMGFMT",
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+ "size":20971520, "preallocation":"off"},
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+ "job-id":"job1"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job1"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job1"}}
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+{"return": {}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job1"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job1"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job1"}}
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+{"execute": "job-dismiss", "arguments":
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+ {"id": "job1"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job1"}}
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+{"return": {}}
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+{"execute": "blockdev-add", "arguments":
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+ {"node-name": "dst", "driver":"file",
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+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
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+ "auto-read-only":true, "discard":"ignore",
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+ "detect-zeroes":"off"}}
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+{"return": {}}
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+{"execute":"blockdev-mirror", "arguments":
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+ {"sync":"full", "device":"src", "target":"dst",
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+ "job-id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
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+{"return": {}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
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+{"execute": "job-complete", "arguments":
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+ {"id":"job2"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
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+{"return": {}}
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+{"execute": "blockdev-del", "arguments":
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+ {"node-name": "dst"}}
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+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
|
|
+{"return": {}}
|
|
+Images are identical.
|
|
+Destination is sparse; expected sparse
|
|
+
|
|
+=== Testing creation=off discard=unmap zeroes=off ===
|
|
+
|
|
+{"execute": "blockdev-create", "arguments":
|
|
+ {"options": {"driver":"file", "filename":"TEST_DIR/t.IMGFMT",
|
|
+ "size":20971520, "preallocation":"off"},
|
|
+ "job-id":"job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job1"}}
|
|
+{"execute": "job-dismiss", "arguments":
|
|
+ {"id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-add", "arguments":
|
|
+ {"node-name": "dst", "driver":"file",
|
|
+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
|
|
+ "auto-read-only":true, "discard":"unmap",
|
|
+ "detect-zeroes":"off"}}
|
|
+{"return": {}}
|
|
+{"execute":"blockdev-mirror", "arguments":
|
|
+ {"sync":"full", "device":"src", "target":"dst",
|
|
+ "job-id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
|
|
+{"execute": "job-complete", "arguments":
|
|
+ {"id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-del", "arguments":
|
|
+ {"node-name": "dst"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
|
|
+{"return": {}}
|
|
+Images are identical.
|
|
+Destination is sparse; expected sparse
|
|
+
|
|
+=== Testing creation=off discard=unmap zeroes=unmap ===
|
|
+
|
|
+{"execute": "blockdev-create", "arguments":
|
|
+ {"options": {"driver":"file", "filename":"TEST_DIR/t.IMGFMT",
|
|
+ "size":20971520, "preallocation":"off"},
|
|
+ "job-id":"job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job1"}}
|
|
+{"execute": "job-dismiss", "arguments":
|
|
+ {"id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-add", "arguments":
|
|
+ {"node-name": "dst", "driver":"file",
|
|
+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
|
|
+ "auto-read-only":true, "discard":"unmap",
|
|
+ "detect-zeroes":"unmap"}}
|
|
+{"return": {}}
|
|
+{"execute":"blockdev-mirror", "arguments":
|
|
+ {"sync":"full", "device":"src", "target":"dst",
|
|
+ "job-id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
|
|
+{"execute": "job-complete", "arguments":
|
|
+ {"id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-del", "arguments":
|
|
+ {"node-name": "dst"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
|
|
+{"return": {}}
|
|
+Images are identical.
|
|
+Destination is sparse; expected sparse
|
|
+
|
|
+=== Testing creation=full discard=ignore zeroes=off ===
|
|
+
|
|
+{"execute": "blockdev-create", "arguments":
|
|
+ {"options": {"driver":"file", "filename":"TEST_DIR/t.IMGFMT",
|
|
+ "size":20971520, "preallocation":"full"},
|
|
+ "job-id":"job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job1"}}
|
|
+{"execute": "job-dismiss", "arguments":
|
|
+ {"id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-add", "arguments":
|
|
+ {"node-name": "dst", "driver":"file",
|
|
+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
|
|
+ "auto-read-only":true, "discard":"ignore",
|
|
+ "detect-zeroes":"off"}}
|
|
+{"return": {}}
|
|
+{"execute":"blockdev-mirror", "arguments":
|
|
+ {"sync":"full", "device":"src", "target":"dst",
|
|
+ "job-id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
|
|
+{"execute": "job-complete", "arguments":
|
|
+ {"id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-del", "arguments":
|
|
+ {"node-name": "dst"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
|
|
+{"return": {}}
|
|
+Images are identical.
|
|
+Destination is full; expected full
|
|
+
|
|
+=== Testing creation=full discard=unmap zeroes=off ===
|
|
+
|
|
+{"execute": "blockdev-create", "arguments":
|
|
+ {"options": {"driver":"file", "filename":"TEST_DIR/t.IMGFMT",
|
|
+ "size":20971520, "preallocation":"full"},
|
|
+ "job-id":"job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job1"}}
|
|
+{"execute": "job-dismiss", "arguments":
|
|
+ {"id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-add", "arguments":
|
|
+ {"node-name": "dst", "driver":"file",
|
|
+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
|
|
+ "auto-read-only":true, "discard":"unmap",
|
|
+ "detect-zeroes":"off"}}
|
|
+{"return": {}}
|
|
+{"execute":"blockdev-mirror", "arguments":
|
|
+ {"sync":"full", "device":"src", "target":"dst",
|
|
+ "job-id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
|
|
+{"execute": "job-complete", "arguments":
|
|
+ {"id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-del", "arguments":
|
|
+ {"node-name": "dst"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
|
|
+{"return": {}}
|
|
+Images are identical.
|
|
+Destination is sparse; expected sparse
|
|
+
|
|
+=== Testing creation=full discard=unmap zeroes=unmap ===
|
|
+
|
|
+{"execute": "blockdev-create", "arguments":
|
|
+ {"options": {"driver":"file", "filename":"TEST_DIR/t.IMGFMT",
|
|
+ "size":20971520, "preallocation":"full"},
|
|
+ "job-id":"job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job1"}}
|
|
+{"execute": "job-dismiss", "arguments":
|
|
+ {"id": "job1"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job1"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-add", "arguments":
|
|
+ {"node-name": "dst", "driver":"file",
|
|
+ "filename":"TEST_DIR/t.IMGFMT", "aio":"threads",
|
|
+ "auto-read-only":true, "discard":"unmap",
|
|
+ "detect-zeroes":"unmap"}}
|
|
+{"return": {}}
|
|
+{"execute":"blockdev-mirror", "arguments":
|
|
+ {"sync":"full", "device":"src", "target":"dst",
|
|
+ "job-id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job2"}}
|
|
+{"return": {}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "ready", "id": "job2"}}
|
|
+{"execute": "job-complete", "arguments":
|
|
+ {"id":"job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"return": {}}
|
|
+{"execute": "blockdev-del", "arguments":
|
|
+ {"node-name": "dst"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job2", "len": LEN, "offset": OFFSET, "speed": 0, "type": "mirror"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job2"}}
|
|
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job2"}}
|
|
+{"return": {}}
|
|
+Images are identical.
|
|
+Destination is sparse; expected sparse
|
|
+{"execute":"quit"}
|
|
+*** done
|
|
--
|
|
2.39.3
|
|
|