Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-07-15' into staging

Block patches for 4.1-rc1:
- Fixes for the NVMe block driver, the gluster block driver, and for
  running multiple block jobs concurrently on a single chain

# gpg: Signature made Mon 15 Jul 2019 14:51:43 BST
# gpg:                using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg:                issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1  1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2019-07-15:
  gluster: fix .bdrv_reopen_prepare when backing file is a JSON object
  iotests: Add read-only test case to 030
  iotests: Add new case to 030
  iotests: Add @use_log to VM.run_job()
  iotests: Compare error messages in 030
  iotests: Fix throttling in 030
  block: Deep-clear inherits_from
  block/stream: Swap backing file change order
  block/stream: Fix error path
  block: Add BDS.never_freeze
  nvme: Set number of queues later in nvme_init()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

10 files changed, 193 insertions, 50 deletions

diff --git a/block.c b/block.c
index c139540f2b..29e931e217 100644
--- a/block.c
+++ b/block.c
@@ -2472,18 +2472,20 @@ void bdrv_root_unref_child(BdrvChild *child)
     bdrv_unref(child_bs);
 }
 
-void bdrv_unref_child(BlockDriverState *parent, BdrvChild *child)
+/**
+ * Clear all inherits_from pointers from children and grandchildren of
+ * @root that point to @root, where necessary.
+ */
+static void bdrv_unset_inherits_from(BlockDriverState *root, BdrvChild *child)
 {
-    if (child == NULL) {
-        return;
-    }
-
-    if (child->bs->inherits_from == parent) {
-        BdrvChild *c;
+    BdrvChild *c;
 
-        /* Remove inherits_from only when the last reference between parent and
-         * child->bs goes away. */
-        QLIST_FOREACH(c, &parent->children, next) {
+    if (child->bs->inherits_from == root) {
+        /*
+         * Remove inherits_from only when the last reference between root and
+         * child->bs goes away.
+         */
+        QLIST_FOREACH(c, &root->children, next) {
             if (c != child && c->bs == child->bs) {
                 break;
             }
@@ -2493,6 +2495,18 @@ void bdrv_unref_child(BlockDriverState *parent, BdrvChild *child)
         }
     }
 
+    QLIST_FOREACH(c, &child->bs->children, next) {
+        bdrv_unset_inherits_from(root, c);
+    }
+}
+
+void bdrv_unref_child(BlockDriverState *parent, BdrvChild *child)
+{
+    if (child == NULL) {
+        return;
+    }
+
+    bdrv_unset_inherits_from(parent, child);
     bdrv_root_unref_child(child);
 }
 
@@ -4417,6 +4431,14 @@ int bdrv_freeze_backing_chain(BlockDriverState *bs, BlockDriverState *base,
     }
 
     for (i = bs; i != base; i = backing_bs(i)) {
+        if (i->backing && backing_bs(i)->never_freeze) {
+            error_setg(errp, "Cannot freeze '%s' link to '%s'",
+                       i->backing->name, backing_bs(i)->node_name);
+            return -EPERM;
+        }
+    }
+
+    for (i = bs; i != base; i = backing_bs(i)) {
         if (i->backing) {
             i->backing->frozen = true;
         }
diff --git a/block/commit.c b/block/commit.c
index ca7e408b26..2c5a6d4ebc 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -298,6 +298,10 @@ void commit_start(const char *job_id, BlockDriverState *bs,
     if (!filter_node_name) {
         commit_top_bs->implicit = true;
     }
+
+    /* So that we can always drop this node */
+    commit_top_bs->never_freeze = true;
+
     commit_top_bs->total_sectors = top->total_sectors;
 
     bdrv_append(commit_top_bs, top, &local_err);
diff --git a/block/gluster.c b/block/gluster.c
index 62f8ff2147..f64dc5b01e 100644
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -931,7 +931,17 @@ static int qemu_gluster_reopen_prepare(BDRVReopenState *state,
     gconf->has_debug = true;
     gconf->logfile = g_strdup(s->logfile);
     gconf->has_logfile = true;
-    reop_s->glfs = qemu_gluster_init(gconf, state->bs->filename, NULL, errp);
+
+    /*
+     * If 'state->bs->exact_filename' is empty, 'state->options' should contain
+     * the JSON parameters already parsed.
+     */
+    if (state->bs->exact_filename[0] != '\0') {
+        reop_s->glfs = qemu_gluster_init(gconf, state->bs->exact_filename, NULL,
+                                         errp);
+    } else {
+        reop_s->glfs = qemu_gluster_init(gconf, NULL, state->options, errp);
+    }
     if (reop_s->glfs == NULL) {
         ret = -errno;
         goto exit;
diff --git a/block/mirror.c b/block/mirror.c
index 2fcec70e35..8cb75fb409 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -1551,6 +1551,10 @@ static BlockJob *mirror_start_job(
     if (!filter_node_name) {
         mirror_top_bs->implicit = true;
     }
+
+    /* So that we can always drop this node */
+    mirror_top_bs->never_freeze = true;
+
     mirror_top_bs->total_sectors = bs->total_sectors;
     mirror_top_bs->supported_write_flags = BDRV_REQ_WRITE_UNCHANGED;
     mirror_top_bs->supported_zero_flags = BDRV_REQ_WRITE_UNCHANGED |
diff --git a/block/nvme.c b/block/nvme.c
index 73ed5fa75f..9896b7f7c6 100644
--- a/block/nvme.c
+++ b/block/nvme.c
@@ -613,12 +613,12 @@ static int nvme_init(BlockDriverState *bs, const char *device, int namespace,
 
     /* Set up admin queue. */
     s->queues = g_new(NVMeQueuePair *, 1);
-    s->nr_queues = 1;
     s->queues[0] = nvme_create_queue_pair(bs, 0, NVME_QUEUE_SIZE, errp);
     if (!s->queues[0]) {
         ret = -EINVAL;
         goto out;
     }
+    s->nr_queues = 1;
     QEMU_BUILD_BUG_ON(NVME_QUEUE_SIZE & 0xF000);
     s->regs->aqa = cpu_to_le32((NVME_QUEUE_SIZE << 16) | NVME_QUEUE_SIZE);
     s->regs->asq = cpu_to_le64(s->queues[0]->sq.iova);
diff --git a/block/stream.c b/block/stream.c
index cd5e2ba9b0..6ac1e7bec4 100644
--- a/block/stream.c
+++ b/block/stream.c
@@ -78,8 +78,8 @@ static int stream_prepare(Job *job)
                 base_fmt = base->drv->format_name;
             }
         }
-        ret = bdrv_change_backing_file(bs, base_id, base_fmt);
         bdrv_set_backing_hd(bs, base, &local_err);
+        ret = bdrv_change_backing_file(bs, base_id, base_fmt);
         if (local_err) {
             error_report_err(local_err);
             return -EPERM;
@@ -284,5 +284,5 @@ fail:
     if (bs_read_only) {
         bdrv_reopen_set_read_only(bs, true, NULL);
     }
-    bdrv_unfreeze_backing_chain(bs, base);
+    bdrv_unfreeze_backing_chain(bs, bottom);
 }
diff --git a/include/block/block_int.h b/include/block/block_int.h
index d6415b53c1..50902531b7 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -885,6 +885,9 @@ struct BlockDriverState {
 
     /* Only read/written by whoever has set active_flush_req to true.  */
     unsigned int flushed_gen;             /* Flushed write generation */
+
+    /* BdrvChild links to this node may never be frozen */
+    bool never_freeze;
 };
 
 struct BlockBackendRootState {
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index c6311d1825..1b69f318c6 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -36,7 +36,9 @@ class TestSingleDrive(iotests.QMPTestCase):
         qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img)
         qemu_io('-f', 'raw', '-c', 'write -P 0x1 0 512', backing_img)
         qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 524288 512', mid_img)
-        self.vm = iotests.VM().add_drive("blkdebug::" + test_img, "backing.node-name=mid")
+        self.vm = iotests.VM().add_drive("blkdebug::" + test_img,
+                                         "backing.node-name=mid," +
+                                         "backing.backing.node-name=base")
         self.vm.launch()
 
     def tearDown(self):
@@ -144,17 +146,43 @@ class TestSingleDrive(iotests.QMPTestCase):
 
     def test_device_not_found(self):
         result = self.vm.qmp('block-stream', device='nonexistent')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            'Cannot find device=nonexistent nor node_name=nonexistent')
 
     def test_job_id_missing(self):
         result = self.vm.qmp('block-stream', device='mid')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc', "Invalid job ID ''")
+
+    def test_read_only(self):
+        # Create a new file that we can attach (we need a read-only top)
+        with iotests.FilePath('ro-top.img') as ro_top_path:
+            qemu_img('create', '-f', iotests.imgfmt, ro_top_path,
+                     str(self.image_len))
+
+            result = self.vm.qmp('blockdev-add',
+                                 node_name='ro-top',
+                                 driver=iotests.imgfmt,
+                                 read_only=True,
+                                 file={
+                                     'driver': 'file',
+                                     'filename': ro_top_path,
+                                     'read-only': True
+                                 },
+                                 backing='mid')
+            self.assert_qmp(result, 'return', {})
+
+            result = self.vm.qmp('block-stream', job_id='stream',
+                                 device='ro-top', base_node='base')
+            self.assert_qmp(result, 'error/desc', 'Block node is read-only')
+
+            result = self.vm.qmp('blockdev-del', node_name='ro-top')
+            self.assert_qmp(result, 'return', {})
 
 
 class TestParallelOps(iotests.QMPTestCase):
     num_ops = 4 # Number of parallel block-stream operations
     num_imgs = num_ops * 2 + 1
-    image_len = num_ops * 512 * 1024
+    image_len = num_ops * 4 * 1024 * 1024
     imgs = []
 
     def setUp(self):
@@ -176,11 +204,11 @@ class TestParallelOps(iotests.QMPTestCase):
         # Put data into the images we are copying data from
         odd_img_indexes = [x for x in reversed(range(self.num_imgs)) if x % 2 == 1]
         for i in range(len(odd_img_indexes)):
-            # Alternate between 256KB and 512KB.
+            # Alternate between 2MB and 4MB.
             # This way jobs will not finish in the same order they were created
-            num_kb = 256 + 256 * (i % 2)
+            num_mb = 2 + 2 * (i % 2)
             qemu_io('-f', iotests.imgfmt,
-                    '-c', 'write -P 0xFF %dk %dk' % (i * 512, num_kb),
+                    '-c', 'write -P 0xFF %dM %dM' % (i * 4, num_mb),
                     self.imgs[odd_img_indexes[i]])
 
         # Attach the drive to the VM
@@ -213,6 +241,10 @@ class TestParallelOps(iotests.QMPTestCase):
             result = self.vm.qmp('block-stream', device=node_name, job_id=job_id, base=self.imgs[i-2], speed=512*1024)
             self.assert_qmp(result, 'return', {})
 
+        for job in pending_jobs:
+            result = self.vm.qmp('block-job-set-speed', device=job, speed=0)
+            self.assert_qmp(result, 'return', {})
+
         # Wait for all jobs to be finished.
         while len(pending_jobs) > 0:
             for event in self.vm.get_qmp_events(wait=True):
@@ -241,24 +273,33 @@ class TestParallelOps(iotests.QMPTestCase):
         self.assert_qmp(result, 'return', {})
 
         result = self.vm.qmp('block-stream', device='node5', job_id='stream-node5', base=self.imgs[2])
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node4' is busy: block device is in use by block job: stream")
 
         result = self.vm.qmp('block-stream', device='node3', job_id='stream-node3', base=self.imgs[2])
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node3' is busy: block device is in use by block job: stream")
 
         result = self.vm.qmp('block-stream', device='node4', job_id='stream-node4-v2')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node4' is busy: block device is in use by block job: stream")
 
         # block-commit should also fail if it touches nodes used by the stream job
         result = self.vm.qmp('block-commit', device='drive0', base=self.imgs[4], job_id='commit-node4')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node4' is busy: block device is in use by block job: stream")
 
         result = self.vm.qmp('block-commit', device='drive0', base=self.imgs[1], top=self.imgs[3], job_id='commit-node1')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node3' is busy: block device is in use by block job: stream")
 
         # This fails because it needs to modify the backing string in node2, which is blocked
         result = self.vm.qmp('block-commit', device='drive0', base=self.imgs[0], top=self.imgs[1], job_id='commit-node0')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node2' is busy: block device is in use by block job: stream")
+
+        result = self.vm.qmp('block-job-set-speed', device='stream-node4', speed=0)
+        self.assert_qmp(result, 'return', {})
 
         self.wait_until_completed(drive='stream-node4')
         self.assert_no_active_block_jobs()
@@ -274,20 +315,28 @@ class TestParallelOps(iotests.QMPTestCase):
         self.assert_qmp(result, 'return', {})
 
         result = self.vm.qmp('block-stream', device='node3', job_id='stream-node3')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node3' is busy: block device is in use by block job: commit")
 
         result = self.vm.qmp('block-stream', device='node6', base=self.imgs[2], job_id='stream-node6')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node5' is busy: block device is in use by block job: commit")
 
         result = self.vm.qmp('block-stream', device='node4', base=self.imgs[2], job_id='stream-node4')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node4' is busy: block device is in use by block job: commit")
 
         result = self.vm.qmp('block-stream', device='node6', base=self.imgs[4], job_id='stream-node6-v2')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node5' is busy: block device is in use by block job: commit")
 
         # This fails because block-commit currently blocks the active layer even if it's not used
         result = self.vm.qmp('block-stream', device='drive0', base=self.imgs[5], job_id='stream-drive0')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'drive0' is busy: block device is in use by block job: commit")
+
+        result = self.vm.qmp('block-job-set-speed', device='commit-node3', speed=0)
+        self.assert_qmp(result, 'return', {})
 
         self.wait_until_completed(drive='commit-node3')
 
@@ -302,35 +351,70 @@ class TestParallelOps(iotests.QMPTestCase):
         self.assert_qmp(result, 'return', {})
 
         result = self.vm.qmp('block-stream', device='node5', base=self.imgs[3], job_id='stream-node6')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node5' is busy: block device is in use by block job: commit")
 
         event = self.vm.event_wait(name='BLOCK_JOB_READY')
         self.assert_qmp(event, 'data/device', 'commit-drive0')
         self.assert_qmp(event, 'data/type', 'commit')
         self.assert_qmp_absent(event, 'data/error')
 
+        result = self.vm.qmp('block-job-set-speed', device='commit-drive0', speed=0)
+        self.assert_qmp(result, 'return', {})
+
         result = self.vm.qmp('block-job-complete', device='commit-drive0')
         self.assert_qmp(result, 'return', {})
 
         self.wait_until_completed(drive='commit-drive0')
 
     # In this case the base node of the stream job is the same as the
-    # top node of commit job. Since block-commit removes the top node
-    # when it finishes, this is not allowed.
+    # top node of commit job. Since this results in the commit filter
+    # node being part of the stream chain, this is not allowed.
     def test_overlapping_4(self):
         self.assert_no_active_block_jobs()
 
         # Commit from node2 into node0
-        result = self.vm.qmp('block-commit', device='drive0', top=self.imgs[2], base=self.imgs[0])
+        result = self.vm.qmp('block-commit', device='drive0',
+                             top=self.imgs[2], base=self.imgs[0],
+                             filter_node_name='commit-filter', speed=1024*1024)
         self.assert_qmp(result, 'return', {})
 
         # Stream from node2 into node4
         result = self.vm.qmp('block-stream', device='node4', base_node='node2', job_id='node4')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Cannot freeze 'backing' link to 'commit-filter'")
+
+        result = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
+        self.assert_qmp(result, 'return', {})
 
         self.wait_until_completed()
         self.assert_no_active_block_jobs()
 
+    # In this case the base node of the stream job is the commit job's
+    # filter node.  stream does not have a real dependency on its base
+    # node, so even though commit removes it when it is done, there is
+    # no conflict.
+    def test_overlapping_5(self):
+        self.assert_no_active_block_jobs()
+
+        # Commit from node2 into node0
+        result = self.vm.qmp('block-commit', device='drive0',
+                             top_node='node2', base_node='node0',
+                             filter_node_name='commit-filter', speed=1024*1024)
+        self.assert_qmp(result, 'return', {})
+
+        # Stream from node2 into node4
+        result = self.vm.qmp('block-stream', device='node4',
+                             base_node='commit-filter', job_id='node4')
+        self.assert_qmp(result, 'return', {})
+
+        result = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
+        self.assert_qmp(result, 'return', {})
+
+        self.vm.run_job(job='drive0', auto_dismiss=True, use_log=False)
+        self.vm.run_job(job='node4', auto_dismiss=True, use_log=False)
+        self.assert_no_active_block_jobs()
+
     # Test a block-stream and a block-commit job in parallel
     # Here the stream job is supposed to finish quickly in order to reproduce
     # the scenario that triggers the bug fixed in 3d5d319e1221 and 1a63a907507
@@ -378,6 +462,10 @@ class TestParallelOps(iotests.QMPTestCase):
         result = self.vm.qmp('block-commit', device='drive0', base=self.imgs[5], speed=1024*1024)
         self.assert_qmp(result, 'return', {})
 
+        for job in ['drive0', 'node4']:
+            result = self.vm.qmp('block-job-set-speed', device=job, speed=0)
+            self.assert_qmp(result, 'return', {})
+
         # Wait for all jobs to be finished.
         pending_jobs = ['node4', 'drive0']
         while len(pending_jobs) > 0:
@@ -406,19 +494,23 @@ class TestParallelOps(iotests.QMPTestCase):
 
         # Error: the base node does not exist
         result = self.vm.qmp('block-stream', device='node4', base_node='none', job_id='stream')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            'Cannot find device= nor node_name=none')
 
         # Error: the base node is not a backing file of the top node
         result = self.vm.qmp('block-stream', device='node4', base_node='node6', job_id='stream')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node6' is not a backing image of 'node4'")
 
         # Error: the base node is the same as the top node
         result = self.vm.qmp('block-stream', device='node4', base_node='node4', job_id='stream')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "Node 'node4' is not a backing image of 'node4'")
 
         # Error: cannot specify 'base' and 'base-node' at the same time
         result = self.vm.qmp('block-stream', device='node4', base=self.imgs[2], base_node='node2', job_id='stream')
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc',
+            "'base' and 'base-node' cannot be specified at the same time")
 
         # Success: the base node is a backing file of the top node
         result = self.vm.qmp('block-stream', device='node4', base_node='node2', job_id='stream')
@@ -851,7 +943,7 @@ class TestSetSpeed(iotests.QMPTestCase):
         self.assert_no_active_block_jobs()
 
         result = self.vm.qmp('block-stream', device='drive0', speed=-1)
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc', "Invalid parameter 'speed'")
 
         self.assert_no_active_block_jobs()
 
@@ -860,7 +952,7 @@ class TestSetSpeed(iotests.QMPTestCase):
         self.assert_qmp(result, 'return', {})
 
         result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
-        self.assert_qmp(result, 'error/class', 'GenericError')
+        self.assert_qmp(result, 'error/desc', "Invalid parameter 'speed'")
 
         self.cancel_and_wait(resume=True)
 
diff --git a/tests/qemu-iotests/030.out b/tests/qemu-iotests/030.out
index 4fd1c2dcd2..6d9bee1a4b 100644
--- a/tests/qemu-iotests/030.out
+++ b/tests/qemu-iotests/030.out
@@ -1,5 +1,5 @@
-.........................
+...........................
 ----------------------------------------------------------------------
-Ran 25 tests
+Ran 27 tests
 
 OK
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 3ecef5bc90..ce74177ab1 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -542,7 +542,7 @@ class VM(qtest.QEMUQtestMachine):
 
     # Returns None on success, and an error string on failure
     def run_job(self, job, auto_finalize=True, auto_dismiss=False,
-                pre_finalize=None, wait=60.0):
+                pre_finalize=None, use_log=True, wait=60.0):
         match_device = {'data': {'device': job}}
         match_id = {'data': {'id': job}}
         events = [
@@ -557,7 +557,8 @@ class VM(qtest.QEMUQtestMachine):
         while True:
             ev = filter_qmp_event(self.events_wait(events))
             if ev['event'] != 'JOB_STATUS_CHANGE':
-                log(ev)
+                if use_log:
+                    log(ev)
                 continue
             status = ev['data']['status']
             if status == 'aborting':
@@ -565,13 +566,20 @@ class VM(qtest.QEMUQtestMachine):
                 for j in result['return']:
                     if j['id'] == job:
                         error = j['error']
-                        log('Job failed: %s' % (j['error']))
+                        if use_log:
+                            log('Job failed: %s' % (j['error']))
             elif status == 'pending' and not auto_finalize:
                 if pre_finalize:
                     pre_finalize()
-                self.qmp_log('job-finalize', id=job)
+                if use_log:
+                    self.qmp_log('job-finalize', id=job)
+                else:
+                    self.qmp('job-finalize', id=job)
             elif status == 'concluded' and not auto_dismiss:
-                self.qmp_log('job-dismiss', id=job)
+                if use_log:
+                    self.qmp_log('job-dismiss', id=job)
+                else:
+                    self.qmp('job-dismiss', id=job)
             elif status == 'null':
                 return error