void DeepCopyRequest<I>::handle_copy_object_map(int r) {
ldout(m_cct, 20) << dendl;
- assert(r == 0);
+ if (r < 0) {
+ lderr(m_cct) << "failed to roll back object map: " << cpp_strerror(r)
+ << dendl;
+ finish(r);
+ return;
+ }
+
send_refresh_object_map();
}
void DeepCopyRequest<I>::handle_refresh_object_map(int r) {
ldout(m_cct, 20) << "r=" << r << dendl;
- assert(r == 0);
+ if (r < 0) {
+ lderr(m_cct) << "failed to open object map: " << cpp_strerror(r)
+ << dendl;
+ delete m_object_map;
+
+ finish(r);
+ return;
+ }
+
{
RWLock::WLocker snap_locker(m_dst_image_ctx->snap_lock);
+ RWLock::WLocker object_map_locker(m_dst_image_ctx->object_map_lock);
std::swap(m_dst_image_ctx->object_map, m_object_map);
}
delete m_object_map;
void ObjectCopyRequest<I>::handle_update_object_map(int r) {
ldout(m_cct, 20) << "r=" << r << dendl;
- assert(r == 0);
+ if (r < 0) {
+ lderr(m_cct) << "failed to update object map: " << cpp_strerror(r) << dendl;
+ finish(r);
+ return;
+ }
+
if (!m_dst_object_state.empty()) {
send_update_object_map();
return;
void SnapshotCopyRequest<I>::handle_resize_object_map(int r) {
ldout(m_cct, 20) << "r=" << r << dendl;
- assert(r == 0);
+ if (r < 0) {
+ lderr(m_cct) << "failed to resize object map: " << cpp_strerror(r)
+ << dendl;
+ finish(r);
+ return;
+ }
+
finish(0);
}
if (r < 0) {
lderr(cct) << "failed to open object map: " << cpp_strerror(r) << dendl;
-
- r = 0;
delete m_object_map;
m_object_map = nullptr;
+
+ if (r != -EFBIG) {
+ save_result(r);
+ revert();
+ finish();
+ return;
+ }
}
send_open_journal();
CephContext *cct = m_image_ctx.cct;
ldout(cct, 10) << "r=" << r << dendl;
- // object map should never result in an error
- assert(r == 0);
+ if (r < 0) {
+ lderr(cct) << "failed to close object map: " << cpp_strerror(r) << dendl;
+ }
+
revert();
finish();
}
CephContext *cct = m_image_ctx.cct;
ldout(cct, 10) << "r=" << r << dendl;
- // object map shouldn't return errors
- assert(r == 0);
- delete m_object_map;
+ if (r < 0) {
+ lderr(cct) << "failed to close object map: " << cpp_strerror(r) << dendl;
+ }
+ delete m_object_map;
send_unlock();
}
<< dendl;
delete m_object_map;
m_object_map = nullptr;
+
+ if (*result != -EFBIG) {
+ save_result(result);
+ }
}
send_v2_open_journal();
CephContext *cct = m_image_ctx.cct;
ldout(cct, 10) << this << " " << __func__ << ": r=" << *result << dendl;
- assert(*result == 0);
+ if (*result < 0) {
+ lderr(cct) << "failed to close object map: " << cpp_strerror(*result)
+ << dendl;
+ }
+
assert(m_object_map != nullptr);
delete m_object_map;
m_object_map = nullptr;
case STATE_OBJECT_MAP_HEAD:
ldout(cct, 20) << "OBJECT_MAP_HEAD" << dendl;
- assert(r == 0);
+ if (r < 0) {
+ lderr(cct) << "failed to update head object map: " << cpp_strerror(r)
+ << dendl;
+ break;
+ }
+
return send_object_map();
case STATE_OBJECT_MAP:
ldout(cct, 20) << "OBJECT_MAP" << dendl;
- assert(r == 0);
+ if (r < 0) {
+ lderr(cct) << "failed to update object map: " << cpp_strerror(r)
+ << dendl;
+ break;
+ }
+
+ if (!is_copyup_required()) {
+ ldout(cct, 20) << "skipping copyup" << dendl;
+ return true;
+ }
return send_copyup();
case STATE_COPYUP:
void AbstractObjectWriteRequest<I>::handle_pre_write_object_map_update(int r) {
I *image_ctx = this->m_ictx;
ldout(image_ctx->cct, 20) << "r=" << r << dendl;
+ if (r < 0) {
+ lderr(image_ctx->cct) << "failed to update object map: "
+ << cpp_strerror(r) << dendl;
+ this->finish(r);
+ return;
+ }
- assert(r == 0);
write_object();
}
void AbstractObjectWriteRequest<I>::handle_post_write_object_map_update(int r) {
I *image_ctx = this->m_ictx;
ldout(image_ctx->cct, 20) << "r=" << r << dendl;
+ if (r < 0) {
+ lderr(image_ctx->cct) << "failed to update object map: "
+ << cpp_strerror(r) << dendl;
+ this->finish(r);
+ return;
+ }
- assert(r == 0);
this->finish(0);
}
(!m_force && m_snap_id == CEPH_NOSNAP &&
image_ctx.exclusive_lock != nullptr &&
!image_ctx.exclusive_lock->is_lock_owner())) {
- this->async_complete(0);
+ this->async_complete(-EROFS);
return;
}
librados::AioCompletion *rados_completion =
this->create_callback_completion();
r = image_ctx.md_ctx.aio_operate(image_ctx.header_oid, rados_completion,
- &op);
+ &op);
assert(r == 0);
rados_completion->release();
}
CephContext *cct = m_image_ctx.cct;
ldout(cct, 10) << this << " " << __func__ << ": r=" << *ret_val << dendl;
- assert(*ret_val == 0);
+ if (*ret_val < 0) {
+ lderr(cct) << "failed to invalidate object map: " << cpp_strerror(*ret_val)
+ << dendl;
+ }
+
apply();
return m_on_finish;
}
CephContext *cct = m_image_ctx.cct;
ldout(cct, 10) << this << " " << __func__ << ": r=" << *ret_val << dendl;
- assert(*ret_val == 0);
+ if (*ret_val < 0) {
+ lderr(cct) << "failed to invalidate object map: " << cpp_strerror(*ret_val)
+ << dendl;
+ apply();
+ return m_on_finish;
+ }
+
send_resize();
return nullptr;
}
<< dendl;
*ret_val = 0;
}
+
apply();
return m_on_finish;
}
CephContext *cct = m_image_ctx.cct;
ldout(cct, 10) << this << " " << __func__ << ": r=" << *ret_val << dendl;
- assert(*ret_val == 0);
+ if (*ret_val < 0) {
+ lderr(cct) << "failed to invalidate object map: " << cpp_strerror(*ret_val)
+ << dendl;
+ } else {
+ *ret_val = -EFBIG;
+ }
- *ret_val = -EFBIG;
m_object_map->clear();
return m_on_finish;
}
bool should_complete(int r) override;
int filter_return_code(int r) const override {
- // never propagate an error back to the caller
- return 0;
+ if (m_state == STATE_REQUEST) {
+ // never propagate an error back to the caller
+ return 0;
+ }
+ return r;
}
virtual void finish_request() {
}
void SnapshotRemoveRequest::handle_invalidate_next_map(int r) {
CephContext *cct = m_image_ctx.cct;
ldout(cct, 5) << "r=" << r << dendl;
- assert(r == 0);
+
+ if (r < 0) {
+ std::string oid(ObjectMap<>::object_map_name(m_image_ctx.id,
+ m_next_snap_id));
+ lderr(cct) << "failed to invalidate object map " << oid << ": "
+ << cpp_strerror(r) << dendl;
+ complete(r);
+ return;
+ }
remove_map();
}
CephContext *cct = image_ctx.cct;
ldout(cct, 5) << this << " " << __func__ << ": r=" << *result << dendl;
- assert(*result == 0);
+ if (*result < 0) {
+ lderr(cct) << this << " " << __func__ << ": failed to resize object map: "
+ << cpp_strerror(*result) << dendl;
+ return this->create_context_finisher(*result);
+ }
+
send_post_block_writes();
return nullptr;
}
CephContext *cct = image_ctx.cct;
ldout(cct, 5) << this << " " << __func__ << ": r=" << *result << dendl;
+ if (*result < 0) {
+ lderr(cct) << this << " " << __func__ << ": failed to resize object map: "
+ << cpp_strerror(*result) << dendl;
+ image_ctx.io_work_queue->unblock_writes();
+ return this->create_context_finisher(*result);
+ }
+
update_size_and_overlap();
- assert(*result == 0);
return this->create_context_finisher(0);
}
CephContext *cct = image_ctx.cct;
ldout(cct, 5) << this << " " << __func__ << ": r=" << *result << dendl;
- assert(*result == 0);
+ if (*result < 0) {
+ lderr(cct) << this << " " << __func__ << ": failed to roll back object "
+ << "map: " << cpp_strerror(*result) << dendl;
+
+ ceph_assert(m_object_map == nullptr);
+ apply();
+ return this->create_context_finisher(*result);
+ }
+
send_rollback_objects();
return nullptr;
}
CephContext *cct = image_ctx.cct;
ldout(cct, 5) << this << " " << __func__ << ": r=" << *result << dendl;
- assert(*result == 0);
+ if (*result < 0) {
+ lderr(cct) << this << " " << __func__ << ": failed to open object map: "
+ << cpp_strerror(*result) << dendl;
+ delete m_object_map;
+ m_object_map = nullptr;
+ apply();
+
+ return this->create_context_finisher(*result);
+ }
+
return send_invalidate_cache();
}
ASSERT_EQ(0, compare_objects());
}
+TEST_F(TestMockDeepCopyObjectCopyRequest, ObjectMapUpdateError) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ // scribble some data
+ interval_set<uint64_t> one;
+ scribble(m_src_image_ctx, 10, 102400, &one);
+
+ ASSERT_EQ(0, create_snap("copy"));
+ librbd::MockTestImageCtx mock_src_image_ctx(*m_src_image_ctx);
+ librbd::MockTestImageCtx mock_dst_image_ctx(*m_dst_image_ctx);
+
+ librbd::MockExclusiveLock mock_exclusive_lock;
+ prepare_exclusive_lock(mock_dst_image_ctx, mock_exclusive_lock);
+
+ librbd::MockObjectMap mock_object_map;
+ mock_dst_image_ctx.object_map = &mock_object_map;
+
+ expect_test_features(mock_dst_image_ctx);
+
+ C_SaferCond ctx;
+ MockObjectCopyRequest *request = create_request(mock_src_image_ctx,
+ mock_dst_image_ctx, &ctx);
+
+ librados::MockTestMemIoCtxImpl &mock_src_io_ctx(get_mock_io_ctx(
+ request->get_src_io_ctx()));
+ librados::MockTestMemIoCtxImpl &mock_dst_io_ctx(get_mock_io_ctx(
+ request->get_dst_io_ctx()));
+
+ InSequence seq;
+ expect_list_snaps(mock_src_image_ctx, mock_src_io_ctx, 0);
+ expect_set_snap_read(mock_src_io_ctx, m_src_snap_ids[0]);
+ expect_sparse_read(mock_src_io_ctx, 0, one.range_end(), 0);
+ expect_start_op(mock_exclusive_lock);
+ expect_write(mock_dst_io_ctx, 0, one.range_end(), {0, {}}, 0);
+ expect_start_op(mock_exclusive_lock);
+ expect_update_object_map(mock_dst_image_ctx, mock_object_map,
+ m_dst_snap_ids[0], OBJECT_EXISTS, -EBLACKLISTED);
+
+ request->send();
+ ASSERT_EQ(-EBLACKLISTED, ctx.wait());
+}
+
} // namespace deep_copy
} // namespace librbd
}
TEST_F(TestMockExclusiveLockPostAcquireRequest, OpenObjectMapError) {
- REQUIRE_FEATURE(RBD_FEATURE_EXCLUSIVE_LOCK);
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockTestImageCtx mock_image_ctx(*ictx);
+ expect_op_work_queue(mock_image_ctx);
+
+ InSequence seq;
+ expect_is_refresh_required(mock_image_ctx, false);
+
+ MockObjectMap *mock_object_map = new MockObjectMap();
+ expect_test_features(mock_image_ctx, RBD_FEATURE_OBJECT_MAP, true);
+ expect_create_object_map(mock_image_ctx, mock_object_map);
+ expect_open_object_map(mock_image_ctx, *mock_object_map, -EINVAL);
+
+ C_SaferCond *acquire_ctx = new C_SaferCond();
+ C_SaferCond ctx;
+ MockPostAcquireRequest *req = MockPostAcquireRequest::create(mock_image_ctx,
+ acquire_ctx,
+ &ctx);
+ req->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+ ASSERT_EQ(nullptr, mock_image_ctx.object_map);
+}
+
+TEST_F(TestMockExclusiveLockPostAcquireRequest, OpenObjectMapTooBig) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
librbd::ImageCtx *ictx;
ASSERT_EQ(0, open_image(m_image_name, &ictx));
expect_test_features(mock_image_ctx);
expect_is_exclusive_lock_owner(mock_exclusive_lock, true);
+ // object map should be immediately opened if exclusive lock owned
+ InSequence seq;
+ expect_get_mutable_metadata(mock_image_ctx, ictx->features, 0);
+ expect_get_metadata(mock_image_ctx, 0);
+ expect_apply_metadata(mock_image_ctx, 0);
+ expect_get_flags(mock_image_ctx, 0);
+ expect_get_group(mock_image_ctx, 0);
+ expect_refresh_parent_is_required(mock_refresh_parent_request, false);
+ expect_open_object_map(mock_image_ctx, mock_object_map, -EBLACKLISTED);
+
+ C_SaferCond ctx;
+ MockRefreshRequest *req = new MockRefreshRequest(mock_image_ctx, false, false,
+ &ctx);
+ req->send();
+
+ ASSERT_EQ(-EBLACKLISTED, ctx.wait());
+ ASSERT_EQ(nullptr, mock_image_ctx.object_map);
+}
+
+TEST_F(TestMockImageRefreshRequest, OpenObjectMapTooLarge) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ if (ictx->test_features(RBD_FEATURE_JOURNALING)) {
+ ASSERT_EQ(0, ictx->operations->update_features(RBD_FEATURE_JOURNALING,
+ false));
+ }
+
+ ASSERT_EQ(0, ictx->state->refresh());
+
+ MockRefreshImageCtx mock_image_ctx(*ictx);
+ MockRefreshParentRequest mock_refresh_parent_request;
+
+ MockExclusiveLock mock_exclusive_lock;
+ mock_image_ctx.exclusive_lock = &mock_exclusive_lock;
+
+ MockObjectMap *mock_object_map = new MockObjectMap();
+
+ expect_op_work_queue(mock_image_ctx);
+ expect_test_features(mock_image_ctx);
+ expect_is_exclusive_lock_owner(mock_exclusive_lock, true);
+
// object map should be immediately opened if exclusive lock owned
InSequence seq;
expect_get_mutable_metadata(mock_image_ctx, ictx->features, 0);
expect_open_object_map(mock_image_ctx, mock_object_map, -EFBIG);
C_SaferCond ctx;
- MockRefreshRequest *req = new MockRefreshRequest(mock_image_ctx, false, false, &ctx);
+ MockRefreshRequest *req = new MockRefreshRequest(mock_image_ctx, false, false,
+ &ctx);
req->send();
ASSERT_EQ(0, ctx.wait());
ASSERT_EQ(1ULL, mismatch_offset);
}
+TEST_F(TestMockIoObjectRequest, ObjectMapError) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockTestImageCtx mock_image_ctx(*ictx);
+ expect_op_work_queue(mock_image_ctx);
+ expect_get_object_size(mock_image_ctx);
+
+ MockExclusiveLock mock_exclusive_lock;
+ mock_image_ctx.exclusive_lock = &mock_exclusive_lock;
+ expect_is_lock_owner(mock_exclusive_lock);
+
+ MockObjectMap mock_object_map;
+ mock_image_ctx.object_map = &mock_object_map;
+
+ bufferlist bl;
+ bl.append(std::string(4096, '1'));
+
+ InSequence seq;
+ expect_get_parent_overlap(mock_image_ctx, CEPH_NOSNAP, 0, 0);
+ expect_object_may_exist(mock_image_ctx, 0, true);
+ expect_object_map_update(mock_image_ctx, 0, 1, OBJECT_EXISTS, {}, true,
+ -EBLACKLISTED);
+
+ C_SaferCond ctx;
+ auto req = MockObjectWriteRequest::create_write(
+ &mock_image_ctx, ictx->get_object_name(0), 0, 0, std::move(bl),
+ mock_image_ctx.snapc, 0, {}, &ctx);
+ req->send();
+ ASSERT_EQ(-EBLACKLISTED, ctx.wait());
+}
+
} // namespace io
} // namespace librbd
}
void expect_invalidate_request(MockObjectMapImageCtx &mock_image_ctx,
- MockInvalidateRequest &invalidate_request) {
+ MockInvalidateRequest &invalidate_request,
+ int r) {
EXPECT_CALL(invalidate_request, send())
- .WillOnce(FinishRequest(&invalidate_request, 0,
+ .WillOnce(FinishRequest(&invalidate_request, r,
&mock_image_ctx));
}
expect_object_map_load(mock_image_ctx, nullptr, TEST_SNAP_ID, -ENOENT);
MockInvalidateRequest invalidate_request;
- expect_invalidate_request(mock_image_ctx, invalidate_request);
+ expect_invalidate_request(mock_image_ctx, invalidate_request, 0);
expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
mock_image_ctx.image_ctx->size);
ASSERT_EQ(0, ctx.wait());
}
+TEST_F(TestMockObjectMapRefreshRequest, LoadInvalidateError) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockObjectMapImageCtx mock_image_ctx(*ictx);
+
+ ceph::BitVector<2> on_disk_object_map;
+ init_object_map(mock_image_ctx, &on_disk_object_map);
+
+ C_SaferCond ctx;
+ ceph::BitVector<2> object_map;
+ MockRefreshRequest *req = new MockRefreshRequest(mock_image_ctx, &object_map,
+ TEST_SNAP_ID, &ctx);
+
+ InSequence seq;
+ expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
+ mock_image_ctx.image_ctx->size);
+ expect_object_map_load(mock_image_ctx, nullptr, TEST_SNAP_ID, -ENOENT);
+
+ MockInvalidateRequest invalidate_request;
+ expect_invalidate_request(mock_image_ctx, invalidate_request, -EPERM);
+ expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
+ mock_image_ctx.image_ctx->size);
+
+ req->send();
+ ASSERT_EQ(-EPERM, ctx.wait());
+}
+
TEST_F(TestMockObjectMapRefreshRequest, LoadCorrupt) {
REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
expect_object_map_load(mock_image_ctx, nullptr, TEST_SNAP_ID, -EINVAL);
MockInvalidateRequest invalidate_request;
- expect_invalidate_request(mock_image_ctx, invalidate_request);
+ expect_invalidate_request(mock_image_ctx, invalidate_request, 0);
expect_truncate_request(mock_image_ctx);
expect_object_map_resize(mock_image_ctx, on_disk_object_map.size(), 0);
expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
expect_object_map_load(mock_image_ctx, &small_object_map, TEST_SNAP_ID, 0);
MockInvalidateRequest invalidate_request;
- expect_invalidate_request(mock_image_ctx, invalidate_request);
+ expect_invalidate_request(mock_image_ctx, invalidate_request, 0);
expect_object_map_resize(mock_image_ctx, on_disk_object_map.size(), 0);
expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
mock_image_ctx.image_ctx->size);
ASSERT_EQ(0, ctx.wait());
}
+TEST_F(TestMockObjectMapRefreshRequest, TooSmallInvalidateError) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockObjectMapImageCtx mock_image_ctx(*ictx);
+
+ ceph::BitVector<2> on_disk_object_map;
+ init_object_map(mock_image_ctx, &on_disk_object_map);
+
+ ceph::BitVector<2> small_object_map;
+
+ C_SaferCond ctx;
+ ceph::BitVector<2> object_map;
+ MockRefreshRequest *req = new MockRefreshRequest(mock_image_ctx, &object_map,
+ TEST_SNAP_ID, &ctx);
+
+ InSequence seq;
+ expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
+ mock_image_ctx.image_ctx->size);
+ expect_object_map_load(mock_image_ctx, &small_object_map, TEST_SNAP_ID, 0);
+
+ MockInvalidateRequest invalidate_request;
+ expect_invalidate_request(mock_image_ctx, invalidate_request, -EPERM);
+ expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
+ mock_image_ctx.image_ctx->size);
+
+ req->send();
+ ASSERT_EQ(-EPERM, ctx.wait());
+}
+
TEST_F(TestMockObjectMapRefreshRequest, TooLarge) {
REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
expect_object_map_load(mock_image_ctx, &small_object_map, TEST_SNAP_ID, 0);
MockInvalidateRequest invalidate_request;
- expect_invalidate_request(mock_image_ctx, invalidate_request);
+ expect_invalidate_request(mock_image_ctx, invalidate_request, 0);
expect_object_map_resize(mock_image_ctx, on_disk_object_map.size(), -ESTALE);
expect_get_image_size(mock_image_ctx, TEST_SNAP_ID,
mock_image_ctx.image_ctx->size);
std::numeric_limits<int64_t>::max());
MockInvalidateRequest invalidate_request;
- expect_invalidate_request(mock_image_ctx, invalidate_request);
+ expect_invalidate_request(mock_image_ctx, invalidate_request, 0);
req->send();
ASSERT_EQ(-EFBIG, ctx.wait());
}
void expect_open_object_map(librbd::MockTestImageCtx &mock_image_ctx,
- librbd::MockObjectMap &mock_object_map) {
+ librbd::MockObjectMap &mock_object_map, int r) {
EXPECT_CALL(mock_object_map, open(_))
- .WillOnce(Invoke([this](Context *ctx) {
- m_work_queue->queue(ctx, 0);
+ .WillOnce(Invoke([this, r](Context *ctx) {
+ m_work_queue->queue(ctx, r);
}));
}
}
void expect_copy_object_map(librbd::MockExclusiveLock &mock_exclusive_lock,
- librbd::MockObjectMap *mock_object_map) {
+ librbd::MockObjectMap *mock_object_map, int r) {
expect_start_op(mock_exclusive_lock);
- expect_rollback_object_map(*mock_object_map, 0);
+ expect_rollback_object_map(*mock_object_map, r);
}
void expect_refresh_object_map(librbd::MockTestImageCtx &mock_image_ctx,
- librbd::MockObjectMap *mock_object_map) {
+ librbd::MockObjectMap *mock_object_map,
+ int r) {
expect_start_op(*mock_image_ctx.exclusive_lock);
expect_create_object_map(mock_image_ctx, mock_object_map);
- expect_open_object_map(mock_image_ctx, *mock_object_map);
+ expect_open_object_map(mock_image_ctx, *mock_object_map, r);
}
void expect_copy_metadata(MockMetadataCopyRequest &mock_metadata_copy_request,
expect_copy_snapshots(mock_snapshot_copy_request, 0);
expect_copy_image(mock_image_copy_request, 0);
if (mock_object_map != nullptr) {
- expect_refresh_object_map(mock_dst_image_ctx, mock_object_map);
+ expect_refresh_object_map(mock_dst_image_ctx, mock_object_map, 0);
}
expect_copy_metadata(mock_metadata_copy_request, 0);
ASSERT_EQ(-EINVAL, ctx.wait());
}
+TEST_F(TestMockDeepCopyRequest, ErrorOnRefreshObjectMap) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ librbd::MockTestImageCtx mock_src_image_ctx(*m_src_image_ctx);
+ librbd::MockTestImageCtx mock_dst_image_ctx(*m_dst_image_ctx);
+ MockImageCopyRequest mock_image_copy_request;
+ MockSnapshotCopyRequest mock_snapshot_copy_request;
+
+ librbd::MockExclusiveLock mock_exclusive_lock;
+ mock_dst_image_ctx.exclusive_lock = &mock_exclusive_lock;
+
+ librbd::MockObjectMap *mock_object_map = new librbd::MockObjectMap();
+ mock_dst_image_ctx.object_map = mock_object_map;
+
+ expect_test_features(mock_dst_image_ctx);
+
+ InSequence seq;
+ expect_copy_snapshots(mock_snapshot_copy_request, 0);
+ expect_copy_image(mock_image_copy_request, 0);
+ expect_start_op(*mock_dst_image_ctx.exclusive_lock);
+ expect_create_object_map(mock_dst_image_ctx, mock_object_map);
+ expect_open_object_map(mock_dst_image_ctx, *mock_object_map, -EINVAL);
+
+ C_SaferCond ctx;
+ librbd::SnapSeqs snap_seqs;
+ librbd::NoOpProgressContext no_op;
+ auto request = librbd::DeepCopyRequest<librbd::MockTestImageCtx>::create(
+ &mock_src_image_ctx, &mock_dst_image_ctx, 0, CEPH_NOSNAP, false,
+ boost::none, m_work_queue, &snap_seqs, &no_op, &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
TEST_F(TestMockDeepCopyRequest, ErrorOnCopyImage) {
librbd::MockTestImageCtx mock_src_image_ctx(*m_src_image_ctx);
librbd::MockTestImageCtx mock_dst_image_ctx(*m_dst_image_ctx);
expect_copy_snapshots(mock_snapshot_copy_request, 0);
expect_copy_image(mock_image_copy_request, 0);
if (mock_object_map != nullptr) {
- expect_refresh_object_map(mock_dst_image_ctx, mock_object_map);
+ expect_refresh_object_map(mock_dst_image_ctx, mock_object_map, 0);
}
expect_copy_metadata(mock_metadata_copy_request, -EINVAL);
expect_copy_snapshots(mock_snapshot_copy_request, 0);
expect_copy_image(mock_image_copy_request, 0);
if (mock_object_map != nullptr) {
- expect_copy_object_map(mock_exclusive_lock, mock_object_map);
- expect_refresh_object_map(mock_dst_image_ctx, mock_object_map);
+ expect_copy_object_map(mock_exclusive_lock, mock_object_map, 0);
+ expect_refresh_object_map(mock_dst_image_ctx, mock_object_map, 0);
}
expect_copy_metadata(mock_metadata_copy_request, 0);
request->send();
ASSERT_EQ(0, ctx.wait());
}
+
+TEST_F(TestMockDeepCopyRequest, ErrorOnRollbackObjectMap) {
+ REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
+
+ EXPECT_EQ(0, snap_create(*m_src_image_ctx, "copy"));
+ EXPECT_EQ(0, librbd::api::Image<>::snap_set(m_src_image_ctx,
+ cls::rbd::UserSnapshotNamespace(),
+ "copy"));
+
+ librbd::MockTestImageCtx mock_src_image_ctx(*m_src_image_ctx);
+ librbd::MockTestImageCtx mock_dst_image_ctx(*m_dst_image_ctx);
+ MockImageCopyRequest mock_image_copy_request;
+ MockMetadataCopyRequest mock_metadata_copy_request;
+ MockSnapshotCopyRequest mock_snapshot_copy_request;
+
+ librbd::MockExclusiveLock mock_exclusive_lock;
+ mock_dst_image_ctx.exclusive_lock = &mock_exclusive_lock;
+
+ librbd::MockObjectMap mock_object_map;
+ mock_dst_image_ctx.object_map = &mock_object_map;
+
+ expect_test_features(mock_dst_image_ctx);
+
+ InSequence seq;
+ expect_copy_snapshots(mock_snapshot_copy_request, 0);
+ expect_copy_image(mock_image_copy_request, 0);
+ expect_copy_object_map(mock_exclusive_lock, &mock_object_map, -EINVAL);
+
+ C_SaferCond ctx;
+ librbd::SnapSeqs snap_seqs = {{m_src_image_ctx->snap_id, 123}};
+ librbd::NoOpProgressContext no_op;
+ auto request = librbd::DeepCopyRequest<librbd::MockTestImageCtx>::create(
+ &mock_src_image_ctx, &mock_dst_image_ctx, 0, m_src_image_ctx->snap_id,
+ false, boost::none, m_work_queue, &snap_seqs, &no_op, &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
projects / ceph.git / commitdiff