J. Eric Ivancich [Tue, 22 Oct 2024 17:17:14 +0000 (13:17 -0400)]
rgw: fix empty storage class on display of multipart uploads
Some multipart uploads do not have a stored storage class, however the
code is written such that an empty storage class is treated as the
"STANDARD" storage class. So when encoding the storage class in JSON,
use the canonical storage.
The crash module has been enabled by default since commit 18f253aa in
Nautilus and is now in the always_on_modules list. However, the
documentation still contained instructions for manually enabling it.
When users followed these outdated instructions, they encountered:
```
module 'crash' is already enabled (always-on)
```
The module cannot be disabled either. Running:
```
ceph mgr module disable crash
```
Returns the error:
```
Error EINVAL: module 'crash' cannot be disabled (always-on)
```
In this change, we remove the obsolete enabling instructions and clarify
that this module is always active and cannot be disabled.
Mark Kogan [Wed, 25 Jun 2025 12:21:49 +0000 (12:21 +0000)]
qa/rgw: fix perl tests missing Amazon::S3 module
and a second case where perl tests can fail without error output
1. fix errors like: `Can't locate Amazon/S3.pm in @INC (you may need to
install the Amazon::S3 module)`
by priming the perl tests with installing the Amazon::S3 module from cpan
ex:
```
2025-06-23T19:18:40.162 INFO:tasks.workunit.client.0.smithi090.stderr:Can't locate Amazon/S3.pm in @INC (you may need to install the Amazon::S3 module) (@INC contains: /usr/local/lib64/perl5/5.32 ...
```
Conflicts:
qa/suites/rgw/multifs/0-install.yaml
- Doesn't exist in this branch, or support for it, so duplicated in
individual tests.
qa/suites/rgw/multifs/tasks/rgw_bucket_quota.yaml
qa/suites/rgw/multifs/tasks/rgw_multipart_upload.yaml
qa/suites/rgw/multifs/tasks/rgw_user_quota.yaml
- Has overrides no longer needed in main
Fixes: https://tracker.ceph.com/issues/71873 Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
When the cluster needs to be read, the completion is posted to ASIO.
However, in the two special cases (cluster DNE and zero cluster), the
completion is completed inline at the moment. This violates invariants
and can eventually lead to a lockup. For example, in a scenario of
a read from a clone image whose parent is under migration:
io::ObjectReadRequest::read_parent()
io::util::read_parent()
< image_lock is taken for read >
io::ImageDispatchSpec::send()
migration::ImageDispatch::read()
migration::QCOWFormat::ReadRequest::send()
...
migration::QCOWFormat::ReadRequest::read_clusters()
< cluster DNE >
migration::QCOWFormat::ReadRequest::handle_read_clusters()
io::AioCompletion::complete()
io::ObjectReadRequest::copyup()
is_copy_on_read()
< image_lock is taken for read >
copyup() expects to be called with no locks held, but going through
QCOWFormat in the "cluster DNE" case essentially maintains image_lock
taken in read_parent() and then it's taken again by the same thread in
is_copy_on_read(). Under pthreads, it's not a problem:
A thread may hold multiple concurrent read locks on rwlock (that is,
successfully call the pthread_rwlock_rdlock() function n times). If
so, the thread must perform matching unlocks (that is, it must call
the pthread_rwlock_unlock() function n times).
But according to C++ standard it's undefined behavior:
If lock_shared is called by a thread that already owns the mutex in
any mode (exclusive or shared), the behavior is undefined.
Other, longer and more elaborate, call chains are possible too and
there it may end up being a write lock, a tripped assertion, etc. To
avoid this, make the special cases in read_clusters() behave the same
as the main path.
Zac Dover [Mon, 23 Jun 2025 08:18:07 +0000 (18:18 +1000)]
doc/radosgw: remove "pubsub_event_lost"
Remove "pubsub_event_lost" from the list of "Notification Performance
Statistics" in doc/radosgw/notifications.rst. "pubsub_event_lost" is now
obsolete.
J. Eric Ivancich [Thu, 22 May 2025 20:15:56 +0000 (16:15 -0400)]
rgw: make sure max_objs_per_shard is appropriate in debugging scenarios
When we have a versioned bucket, we reduce max_objs_per_shard by a
factor of 3 to account for the extra bucket index entries required in
such buckets. And during debugging, we may want to induce early
resharding by setting max_objs_per_shard to an artificially low
value. Combined, that math could result in max_objs_per_shard with a
value of 0 that would cause a division by zero crash. This fixes that.
Kefu Chai [Tue, 3 Jun 2025 08:07:33 +0000 (16:07 +0800)]
librbd/cache/pwl: fix memory leak in SyncPoint persist context cleanup
Previously, SyncPoint allocated two C_Gather instances tracked by raw
pointers but failed to properly clean them up when only a single sync
point existed, causing memory leaks detected by AddressSanitizer.
This change fixes the leak by modifying AbstractWriteLog::shut_down()
to check for prior sync points in the chain. When the current sync point
is the only one present, we now activate the m_prior_log_entries_persisted
context to ensure:
- The onfinish callback executes and releases the captured strong
reference to the enclosing SyncPoint
- The parent m_sync_point_persist context completes and gets properly
released
This ensures all allocated contexts are cleaned up correctly during
shutdown, eliminating the memory leak.
The ASan report:
```
Indirect leak of 2064 byte(s) in 1 object(s) allocated from:
#0 0x56440919ae2d in operator new(unsigned long) (/home/jenkins-build/build/workspace/ceph-pull-requests/build/bin/unittest_librbd+0x2f3de2d) (BuildId: 6a04677c6ee5235f1a41815df807f97c5b96d4cd)
#1 0x56440bd67751 in __gnu_cxx::new_allocator<Context*>::allocate(unsigned long, void const*) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/ext/new_allocator.h:127:27
#2 0x56440bd676e0 in std::allocator<Context*>::allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/allocator.h:185:32
#3 0x56440bd676e0 in std::allocator_traits<std::allocator<Context*>>::allocate(std::allocator<Context*>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/alloc_traits.h:464:20
#4 0x56440bd6730b in std::_Vector_base<Context*, std::allocator<Context*>>::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_vector.h:346:20
#5 0x7fd33e00e8d1 in std::vector<Context*, std::allocator<Context*>>::reserve(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/vector.tcc:78:22
#6 0x7fd33e00c51c in librbd::cache::pwl::SyncPoint::SyncPoint(unsigned long, ceph::common::CephContext*) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/SyncPoint.cc:20:27
#7 0x56440bd65f26 in decltype(::new((void*)(0)) librbd::cache::pwl::SyncPoint(std::declval<unsigned long&>(), std::declval<ceph::common::CephContext*&>())) std::construct_at<librbd::cache::pwl::SyncPoint, unsigned long&, ceph::common::CephContext*&>(librbd::cache::pwl::SyncPoint*, unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_construct.h:97:39
#8 0x56440bd65b98 in void std::allocator_traits<std::allocator<librbd::cache::pwl::SyncPoint>>::construct<librbd::cache::pwl::SyncPoint, unsigned long&, ceph::common::CephContext*&>(std::allocator<librbd::cache::pwl::SyncPoint>&, librbd::cache::pwl::SyncPoint*, unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/alloc_traits.h:518:4
#9 0x56440bd657d3 in std::_Sp_counted_ptr_inplace<librbd::cache::pwl::SyncPoint, std::allocator<librbd::cache::pwl::SyncPoint>, (__gnu_cxx::_Lock_policy)2>::_Sp_counted_ptr_inplace<unsigned long&, ceph::common::CephContext*&>(std::allocator<librbd::cache::pwl::SyncPoint>, unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr_base.h:519:4
#10 0x56440bd65371 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<librbd::cache::pwl::SyncPoint, std::allocator<librbd::cache::pwl::SyncPoint>, unsigned long&, ceph::common::CephContext*&>(librbd::cache::pwl::SyncPoint*&, std::_Sp_alloc_shared_tag<std::allocator<librbd::cache::pwl::SyncPoint>>, unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr_base.h:651:6
#11 0x56440bd65163 in std::__shared_ptr<librbd::cache::pwl::SyncPoint, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<librbd::cache::pwl::SyncPoint>, unsigned long&, ceph::common::CephContext*&>(std::_Sp_alloc_shared_tag<std::allocator<librbd::cache::pwl::SyncPoint>>, unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr_base.h:1342:14
#12 0x56440bd650e6 in std::shared_ptr<librbd::cache::pwl::SyncPoint>::shared_ptr<std::allocator<librbd::cache::pwl::SyncPoint>, unsigned long&, ceph::common::CephContext*&>(std::_Sp_alloc_shared_tag<std::allocator<librbd::cache::pwl::SyncPoint>>, unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr.h:409:4
#13 0x56440bd65057 in std::shared_ptr<librbd::cache::pwl::SyncPoint> std::allocate_shared<librbd::cache::pwl::SyncPoint, std::allocator<librbd::cache::pwl::SyncPoint>, unsigned long&, ceph::common::CephContext*&>(std::allocator<librbd::cache::pwl::SyncPoint> const&, unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr.h:862:14
#14 0x56440bca97e7 in std::shared_ptr<librbd::cache::pwl::SyncPoint> std::make_shared<librbd::cache::pwl::SyncPoint, unsigned long&, ceph::common::CephContext*&>(unsigned long&, ceph::common::CephContext*&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr.h:878:14
#15 0x56440bd443c8 in librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::new_sync_point(librbd::cache::pwl::DeferredContexts&) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/AbstractWriteLog.cc:1905:20
#16 0x56440bd42e4c in librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::flush_new_sync_point(librbd::cache::pwl::C_FlushRequest<librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>>*, librbd::cache::pwl::DeferredContexts&) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/AbstractWriteLog.cc:1951:3
#17 0x56440bd9cbf2 in librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::flush_new_sync_point_if_needed(librbd::cache::pwl::C_FlushRequest<librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>>*, librbd::cache::pwl::DeferredContexts&) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/AbstractWriteLog.cc:1990:5
#18 0x56440bd9c636 in librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::internal_flush(bool, Context*)::'lambda'(librbd::cache::pwl::GuardedRequestFunctionContext&)::operator()(librbd::cache::pwl::GuardedRequestFunctionContext&) const /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/AbstractWriteLog.cc:2152:9
#19 0x56440bd9b9b4 in boost::detail::function::void_function_obj_invoker<librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::internal_flush(bool, Context*)::'lambda'(librbd::cache::pwl::GuardedRequestFunctionContext&), void, librbd::cache::pwl::GuardedRequestFunctionContext&>::invoke(boost::detail::function::function_buffer&, librbd::cache::pwl::GuardedRequestFunctionContext&) /opt/ceph/include/boost/function/function_template.hpp:100:11
#20 0x56440bd29321 in boost::function_n<void, librbd::cache::pwl::GuardedRequestFunctionContext&>::operator()(librbd::cache::pwl::GuardedRequestFunctionContext&) const /opt/ceph/include/boost/function/function_template.hpp:789:14
#21 0x56440bd28d85 in librbd::cache::pwl::GuardedRequestFunctionContext::finish(int) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/Request.h:335:5
#22 0x5644091e0fe0 in Context::complete(int) /home/jenkins-build/build/workspace/ceph-pull-requests/src/include/Context.h:102:5
#23 0x56440bd9b378 in librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::detain_guarded_request(librbd::cache::pwl::C_BlockIORequest<librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>>*, librbd::cache::pwl::GuardedRequestFunctionContext*, bool) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/AbstractWriteLog.cc:1202:20
#24 0x56440bd96c50 in librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::internal_flush(bool, Context*) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/AbstractWriteLog.cc:2154:3
#25 0x56440bd1e4b5 in librbd::cache::pwl::AbstractWriteLog<librbd::MockImageCtx>::shut_down(Context*) /home/jenkins-build/build/workspace/ceph-pull-requests/src/librbd/cache/pwl/AbstractWriteLog.cc:703:3
#26 0x56440bdb9022 in librbd::cache::pwl::TestMockCacheSSDWriteLog_compare_and_write_compare_matched_Test::TestBody() /home/jenkins-build/build/workspace/ceph-pull-requests/src/test/librbd/cache/pwl/test_mock_SSDWriteLog.cc:403:7
```
rbd-mirror: release lock before calling m_async_op_tracker.finish_op()
m_async_op_tracker.finish_op() in InstanceReplayer::start_image_replayers
may invoke a completion that re-enters code paths that attempt to acquire
the same mutex (m_lock), violating the non-recursive lock constraint.
This can be fixed by releasing the lock before calling
m_async_op_tracker.finish_op().
Fixes: https://tracker.ceph.com/issues/70951 Signed-off-by: VinayBhaskar-V <vvarada@redhat.com>
(cherry picked from commit 07e44074ae5d18dc1248e557fd1aa2dbe39792c6)
Adam King [Mon, 15 Jul 2024 18:14:00 +0000 (14:14 -0400)]
mgr/cephadm: allow disabling rgw_run_sync_thread through spec
This is desirable for an RGW service that you don't want to
send multisite sync data so the RGW daemons can focus more
on handling IO. Note they may still receive mulsitie sync
data unless they are removed from the zone and zonegroup
replication endpoints
Redouane Kachach [Mon, 16 Dec 2024 11:17:50 +0000 (12:17 +0100)]
mgr/cephadm: fixing logic in cert-store save_cert method
the previous code was not saving the certificates correctly, it just
overwritten the same entry reducing all the certificates to only
one. The new logic traverse and save all the certificates from the
cert dictionary.
Ronen Friedman [Thu, 19 Jun 2025 15:27:38 +0000 (10:27 -0500)]
osd/scrub: clarify that osd_scrub_auto_repair_num_errors counts objects
'osd_scrub_auto_repair_num_errors' limits the number of damaged objects
that we will try to auto-repair during a scrub. Its documentation
referred to "number of errors", which did not fit the implementation.
Fixes: https://tracker.ceph.com/issues/71754 Fixes: Red Hat BZ2316244 Signed-off-by: Ronen Friedman <rfriedma@redhat.com>
(cherry picked from commit 680b58ffd0bf5b213ec525f8d783297fb0b14343) Signed-off-by: Ronen Friedman <rfriedma@redhat.com>
Add an instruction that includes the --enable-auth flag in a "git orch
apply mgmt-gateway" command, in accordance with a request made by
afreen23 here: https://github.com/ceph/ceph/pull/60440#discussion_r1953530599
Adam C. Emerson [Tue, 1 Apr 2025 21:00:32 +0000 (17:00 -0400)]
build: Fix opentelemetry-cpp build failure on Noble
The version of the opentelemetry-cpp we currently use has a missing
include in the Jaeger exporter.
Newer versions remove the Jaeger exporter entirely.
While upgrading sometime would be good, it doesn't have to happen
right now.
Thus do I hereby update the opentelemetry-cpp submodule.
Fixes: https://tracker.ceph.com/issues/62804 Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
(cherry picked from commit 9c797f52a46edcd4ceb4bfb1a5c42c221230168b)
Casey Bodley [Fri, 4 Oct 2024 14:51:01 +0000 (10:51 -0400)]
qa/rgw/keystone: run s3tests against both auth orders
we've only been testing the default configuration for
`rgw_s3_auth_order: sts, external, local`, but local before external
should work too. split the s3tests task into two jobs, one for each
auth order
projects / ceph.git / log